Elson BUSH PEX CRIMP-ON User manual

Product information and installation manual
THE BRAND PLUMBERS TRUST
Version 3.0
WaterMark
Standard AS/NZS 2537.2
WMKA21276
TM
WaterMark
Standard AS 2492
WMKA21274
TM
CRIMP-ON
PEX PLUMBING SYSTEM
elson

Elson Australasia Pty Ltd proudly presents the BUSHPEX range of PEX Plumbing Systems including, Pull-On,
Crimp-On for water and BUSHPEX Crimp Gas.
This brochure provides specification and installation information relevant to the BUSHPEX Crimp-On PEX
Plumbing system for water reticulation, 16 to 25mm.
BUSHPEX Crimp-On PEX for Water and BUSHPEX Crimp Gas PEX-AL Systems use the same BUSHPEX Crimp
tools, Jaws and crimp gauges. Calibrating tools are specific to the BUSHPEX Crimp-On Water Plumbing system.
The BUSHPEX Crimp-On PEX Plumbing System comprises two main components, a flexible cross-linked high
density polyethylene pipe and solid DR Brass crimp fittings with double “O” ring seals and stainless steel crimp
sleeves.
BUSHPEX Crimp-On Plumbing Systems are a cost effective alternative to other plumbing systems. The
BUSHPEX Crimp-On PEX system is fast and easy to install, usually with fewer fittings. The flexible pipe is light
weight and resists corrosion and scale affect. Water flow noise is low in PE-Xa pipe and water hammer is
significantly reduced.
BUSHPEX Pipe is a genuine PN20 PE-Xa pipe manufactured by Elson under strict quality controls at our
ISO9001 accredited manufacturing facility to Australian Standards AS 2492 with watermark certificate
WMKA 21274.
BUSHPEX pipe is suitable for use in hot and cold water services for both domestic and commercial
applications. BUSHPEX Pipe options include black pipe for either hot or cold water, red for hot water, green for
rainwater harvesting and lilac for recycled water.
BUSHPEX Crimp-On fittings are a solid brass double crimp fitting with double “O” ring secondary seal and
stainless steel crimp sleeves. The fittings are manufactured by Elson under strict quality controls at our
ISO 9001 accredited manufacturing facility to Australian and New Zealand Standards AS/NZS 2537.2 with
watermark certificate WMKA 21276.
BUSHPEX Crimp-On specific tooling comprises of both manual and battery hydraulic options to make
installation fast and easy. All tooling used must be verified before use to ensure suitability to the BUSHPEX
Crimp-On systems. BUSHPEX Crimp-On calibrating tools and crimp gauges are essential requirements for the
installation procedures as detailed in this manual.
All products are fully warranted for a period of 25 years against manufacturing defects when installed in
accordance with AS/NZS 3500 and the BUSHPEX Crimp-On PEX Plumbing System Manual by a licenced
Plumber using all BUSHPEX pipe and fittings only and approved BUSHPEX tooling.

Contents
Features and Benefits.........................................................................
Technical Information
- Pipes..............................................................................................
- Fittings............................................................................................
- Pipe Specification Chart...................................................................
- Pipe and fitting protection and care during handling and installation......
- Underground Installation...................................................................
- elson BUSHPEX Crimp-On Tools..........................................................
System Testing...................................................................................
Warranty..........................................................................................
Frequently asked Questions.................................................................
elson BUSHPEX Crimp-On Jointing Instruction........................................
Product Listings
- Fittings............................................................................................
- Tools & Jaws...................................................................................
- Pipes and Accessories......................................................................
4
5
5
6
8
9
9
11
11
13
15
18
24
27

Features and Benefits
4 I elson BUSHPEX Crimp-On V3.0 Apr 2023
Features and Benefits
BUSHPEX Crimp-On PEX Plumbing System:
• Manufactured, distributed and supported by Elson.
• 25 year product warranty against product defect when installed according to detailed requirements.
• Product manufactured by Elson to relevant Australian Standards by our ISO 9001 approved manufacturing
facility with all Watermark Certification by SAI Global.
• Cost effective alternative to other systems.
• Fast and easy to install.
• BUSHPEX Crimp-On tools & jaws can be used for both BHSHPEX Crimp-On water and BUSHPEX Crimp Gas
PEX-AL systems.
• BUSHPEX pipe properties:
- Low water flow noise. - Strong impact resistance.
- Heat and corrosion resistant. - Light weight and easy to install.
- Significantly reduces water hammer. - High Pressure rating 2000kPa @ 20C.
- Smooth inner core to reduce pressure loss. - Low levels of thermal conductivity and expansion.
- Coils provide fast installation, less joints, save time, save costs.
- Available in Black for hot and cold water, Red specifically for hot water, Green for rainwater
harvesting and Lilac for recycled water in sizes 16mm, 20mm and 25mm.
- Same pipe is compatible with two BUSHPEX jointing systems - Crimp-On, Pull-On
• BUSHPEX Crimp Fitting properties:
- Double “O” ring, double indentation Crimp jointing system is the most secure Crimp jointing system on
the market that is preferred internationally.
- Long entry stainless steel crimp sleeves that don’t fall off the fitting.
- Four easy to inspect witness holes to confirm complete insertion of pipe into fitting.
- Blue retaining ring signifies “water” and also locates the Battery Tool Jaw.
- German manufactured Battery Tools and Jaws developped, tested and approved for BUSHPEX.
- DR Brass quality fittings – strictly controlled according to ISO 9001 systems.
• National support network for training, technical information and tool service.

Technical Information
elson BUSHPEX Crimp-On V3.0 Apr 2023 I 5
Technical Information
BUSHPEX Crimp-On is a complete plumbing system comprising of PE-Xa pipe in sizes 16, 20 and 25mm plus
a comprehensive range of DR Brass Crimp fittings with Stainless Steel sleeves. Manual and battery tooling
options for calibrating and crimping the pipe and fittings completes the system, whilst the crimp gauge
confirms each joint has been crimped properly.
BUSHPEX Crimp-On Pipe
BUSHPEX PE-Xa PN20 pipe is specifically designed for the BUSHPEX Crimp-On jointing system in conformance
with AS 2492 with watermark certificate WMKA21274. BUSHPEX PE-Xa PN20 is compatible with all two
BUSHPEX jointing systems for water including:
• BUSHPEX Pull-On • BUSHPEX Crimp-On
BUSHPEX Pipe is available in four colours to identify the specific pipe application.
Black – Suitable for potable hot and cold water plumbing in domestic and commercial applications.
Red – Specifically for hot water lines in domestic and commercial applications.
Lilac – Specifically for recycled, non-potable water.
Green – Specifically for Rainwater.
NOTE: PE-Xa pipe exposed to sunlight must be protected.
BUSHPEX Crimp-On fittings
BUSHPEX Crimp-On fittings are manufactured to high standard production processes. BUSHPEX Crimp-
On fittings use only D.R.BRASS (Dezincification Resistant) which is batch tested and conforms to AS2345 .
Fittings have long engagement, dual “O” ring barbs with a Stainless Steel Crimp ring and blue retainer with
4 engagement witness holes. All fittings have stamped detail into their Stainless Steel Crimp Rings clearly
showing Brand, Size, Pressure Rating, Standard and watermark certificate Number. Identification stamping
also appears on the brass fitting where possible or it will display the letters “EL”. BUSHPEX Crimp-On fittings
have been tested and approved in accordance with the
Australian and New Zealand Standard AS/NZS2537.2
with watermark certificate WMKA21276.
BUSHPEX Crimp-On fittings are avaliable in DN16,
DN20 & DN25. Refer to the full product listing in this
manual.
STAINLESS
STEEL SLEEVE
DR BRASS
WINTNESS
OPENING
DOUBLE
‘O’ RING

Technical Information
6 I elson BUSHPEX Crimp-On V3.0 Apr 2023
Pressure Loss
Pressure loss calculations using the Hazen-Williams equation. The pressure loss was calculated for
both the internal mean inside diameter of SDR 7.4 of AS 2492:2007. To generate the theoretical
calculations, the following assumptions were applied:
• Friction coefficient of plastic pipe at 15.5°C was taken as 140.
• The internal diameter used for calculation was taken at the theoretical mean diameter as per the
manufacturing tolerances featured in Table 3.1 of AS 2492:2007 for SDR 7.4.
The following is a list of limitations of the Hazen-Williams equations but not limited to:
• Published literature suggests that the Hazen-Williams equation is reliable for water at 15.5°C with velocity
flow less than 10 feet/s or 3.048 m/s.
• Changes in water temperature, density and media will alter the pressure loss.
• Installation where pipework which is curved or bent could alter the internal diameter.
• Installation of fitting and valves within pipeline network.
• Variations in manufacturing tolerances of wall thickness and internal diameter of the PEX pipe in each SDR
class.
• Variations in the actual internal surface friction coefficient.
April 2023
elson BUSHPEX CRIMP-ON Technical Information
Outside Diameter For SDR7.4 PEX (mm)
Internal Diameter For SDR7.4 PEX (mm)
Wall Thickness For SDR7.4 PEX (mm)
Nominal Pressure / Ambient Temp



Min Bend Radius (mm)
Colours Available
Coil Sizes Metres (Black, Red, Lilac, Green)




16.0 - 16.3
10.8 - 11.9
2.2 - 2.6
2000kPa @ 20
o
C
AS 2492 / AS/NZS 2537.2
WMKA 21274 / WMKA 21276
600 / 1200
160
Black, Red, Lilac, Green
25m Black / 50m All / 100m Black

1.53mm / metre / 10
o
C
70
o
C @ 1330kPa
60
o
C @ 1500kPa
20.0 - 20.3
13.6 - 14.7
2.8 - 3.2
2000kPa @ 20
o
C
AS 2492 / AS/NZS 2537.2
WMKA 21274 / WMKA 21276
700 / 1400
200
Black, Red, Lilac, Green
25m Black / 50m All / 100m Black

1.53mm / metre / 10
o
C
70
o
C @ 1330kPa
60
o
C @ 1500kPa
25.0 - 25.3
17.0 - 18.3
3.5 - 4.0
2000kPa @ 20
o
C
AS 2492 / AS/NZS 2537.2
WMKA 21274 / WMKA 21276
750 / 1500
250
Black, Red, Lilac, Green
25m Black & Red / 50m All

1.53mm / metre / 10
o
C
70
o
C @ 1330kPa
60
o
C @ 1500kPa

Technical Information
elson BUSHPEX Crimp-On V3.0 Apr 2023 I 7
When used to calculate the head loss with the International System of Units, the equation becomes:
Where:
• S = Hydraulic slope • hf = head loss in meters (water) over the length of pipe
• L = length of pipe in meters • Q = volumetric flow rate, m3/s (cubic meters per second)
• C = pipe roughness coefficient • d = inside pipe diameter, m (meters)
Note: pressure drop can be computed from head loss as hf × the unit weight of water (e.g., 9810 N/m3 at 4 deg C)
Source: Wikipedia
0.01
0.1
1
10
100
1000
10000
100000
0.01 0.1 1 10
Pressure Loss (kPa/m)
Flow Rate (L/s)
Pressure Loss PEX SDR 7.4
1.5
4.0
0.20
3.0
5.0
7.0
10.0
12.0
1.75
0.10
0.15
0.25
0.30
0.40
0.50
m/s 1.0
2.0
2.5
6.0
1.25
DN16
DN20
DN25

Technical Information
8 I elson BUSHPEX Crimp-On V3.0 Apr 2023
Pipe & Fitting Protection and Care during Handling and Installation
BUSHPEX pipe and Crimp-on fittings must be protected from damage through all stages of the process from
transport to storage and installation in accordance with AS/NZS3500. Provision for pipe and fitting protection
therefore includes but is not limited to the following:
• Care must be taken to keep the pipe and fittings free of grit, dirt, dust and any foreign matter. All blue
retaining rings must be securely seated onto the fitting along with the stainless steel crimp sleeve and dual
“O” rings.
• Pipe must be protected from physical damage. Including cuts, abrasions, dents, kinks, tears, holes, etc.
• Pipes, either black, red, green or lilac, are not to be installed in direct sunlight.
• Pipe must be protected from long term or permanent U.V. exposure, by way of lagging, enclosing in a
conduit etc.
• Pipe and fittings must be protected from excessive heat or burning, chemical / solvent attack, animal or
rodent attack, machinery damage, other external threats, etc.
• Pipe must never be installed where it could be exposed to a naked flame. PE-Xa Pipe has the potential to
ignite and continue to burn after the source of the flame is extinguished. In accordance with AS/NZS3500, all
plastic pipe for water supply must be protected from excessive ambient heat.
• Chemical or corrosive environments.
- Pipe must be protected.
- Fittings must be wrapped and protected. This includes all underground installations for all fittings.
• Pipe support and clipping, both vertically and horizontally is required to ensure conformance for vibration,
excessive tension, torsion or compressive stresses on fittings and pipe. Refer to Pipe Specification Chart for
spacing.
• Pipe penetrations through timber and steel frames and concrete sections must conform and may require
protection using grommets, fire collars, sleeving or wrapping. Holes, notches and cut-outs must be
accurately drilled “in-line” to allow movement for expansion and contraction of the pipe and fittings so joints
are not exposed to excessive stress. Refer to Pipe Specification Chart for timber frame cut-out limitations.
• Pipe expansion and contraction needs to be accommodated during installation to allow for movement
due to thermal Linear Expansion. Failure to do so may exceed the torsional pull-out allowances on fittings
resulting in leakage. Refer to the Pipe Specification Chart for the Thermal Expansion Co-efficient.
• BUSHPEX pipe is flexible but requires care when bending to avoid kinks or other permanent deformation
that may restrict flow or put undue pressure on joints. If the pipe is kinked or damaged in any way it must
be cut-out and replaced. BUSHPEX Crimp-On elbows are recommended for tight bends. Refer to the Pipe
Specification Chart for minimum bending radius and tools for bending.

Technical Information
elson BUSHPEX Crimp-On V3.0 Apr 2023 I 9
• Connecting Barb soldered connection require special attention. Prior to crimping and soldering, remove/
dismantle the blue retaining ring, stainless steel crimp ring and two “O” rings. Solder the brass connection
barb and allow to cool before re-assembly. When assembling the fittings ensure the blue plastic retainer
ring, the two “O” rings and stainless sleeve are installed correctly. Refer to the picture on page 7 of this
brochure for assembly detail.
• In accordance with AS/NZS3500 regions with extreme hot or cold temperatures require appropriate product
selection and/or insulation for protection and compliance. Consideration should also be given to insulating
the pipe for energy efficiency as well as the prevention of condensation which can occur in hot and cold
lines.
Underground Installation
NOTE: It is a requirement to pressure test the pipe and fittings in accordance with AS/NZS3500 prior to
burying or concealing the BUSHPEX Plumbing System.
Underground installation of BUSHPEX Crimp-On pipe and fittings must be in accordance with AS/NZS3500
including but not limited to the following :
• Minimum buried depth required by standards. • Minimum pipe separation distance.
• Wrapping and protection. • Conduit sleeving through slab penetration.
• Underground Piping installation recommended with no joints.
• Concrete slab piping must be continuous with no joints.
BUSHPEX Crimp-On Tools
BUSHPEX Crimp-On Tools are specifically designed to be used with the BUSHPEX Crimp-On PEX Pipe and fitting
System and must not be used with other systems. BUSHPEX Crimp-On Tools are manufactured to precise
specifications and require care and regular maintenance to ensure accurate and consistent operation. The
cleaning of tools and jaws is recommended after each use. Always keep your tools and jaws free of dirt, dust,
moisture and corrosion. Lubricate jaws regularly to provide smooth operation.
It is essential for all installers to read and recognise the operational requirements of the tools along with the
Jointing Procedures and safety recommendations included in this manual and the Tool Instruction Manual.
Rounding the pipe with the BUSHPEX approved Manual or battery drill calibrating tool adaptor is an
installation requirement which saves time and effort with a smooth insertion over the “O” ring.
It is recommended to incorporate a checking procedure to ensure that each joint has been correctly crimped
by testing every joint with a crimp gauge and marking as complete.
IMPORTANT – Please consult the Jointing Procedure included in this manual. This Guide procedure is a
product installation requirement.

Technical Information
10 I elson BUSHPEX Crimp-On V3.0 Apr 2023
Ring Mains/Recirculating Hot Water Systems.
If not configured correctly, the entire plumbing system may have a dramatically reduced
service life.
Recirculating Hot Water Systems or Ring Mains minimise the time it takes to get hot water to reach an
appliance or outlet. It is also known that the continuous flow of water with exposure to high temperatures
and high velocity makes this a very extreme and demanding application, whether using copper, Pex, or
other piping materials.
To ensure system service life is maximised and to cater for the performance tolerances of heat sources, the
following installation and water quality guidelines must be followed on any circulating hot water systems
using Bushpex plumbing system in order to maintain the product warranty.
• Maximum pressure within the ring mains / recirculating hot water systems must be limited 500kPa (as
per AS/NZ 3500)
• Maximum water temperature must not exceed 60°C.
• The pipe work design and recirculating pumps must be sized to limit the water velocity to the
requirement of AS/NZS 3500 for non-metallic piping. Where copper pipe is part of the installation, the
velocity restrictions for this material is extremely critical and must not be exceeded.
• A timer controlled recirculation pump must be used with a maximum circulation time of 12 hours per
24-hour period. All pipe work should be insulated and the recirculating pump must be thermostatically
controlled, to further reduce stress on the system and minimise energy consumption.
• The system layout of pipework and fittings should be designed with long wide sweeping pipe bends with
limited use of fittings.
• Water quality - Australian city potable water reticulation systems as defined in the Australian Drinking
Water Guidelines.
ELECTROCUTION WARNING!
The potential threat of electrocution and death must be recognised if an earth line is disconnected by cutting
metal pipes. ALWAYS check with a licenced electrician prior to proceeding.

Technical Information
elson BUSHPEX Crimp-On V3.0 Apr 2023 I 11
System Testing
Pipe and joint system testing must be carried out in accordance with AS/NZS3500 and any other applicable
local authority requirements prior to burying or concealing the BUSHPEX Crimp-On Plumbing System.
It is the responsibility of the Licenced Installer to ensure that all joints and fittings are inspected, tested and
checked for leaks to ensure safety and compliance.
It is recommended to incorporate a checking procedure to ensure that each joint has been correctly crimped
by testing every joint with a crimp gauge and marking as complete.
Warramty
The BUSHPEX Crimp-On Plumbing System carries a 25 year product warranty which covers product
manufacturing faults and defects. This warranty only applies under the following requirements:
• The system must have been installed by a licenced Plumber.
• Proof of installation by a licenced Plumber is required.
• Proof of purchase is required.
• Installation must be in accordance with AS/NZS3500.
• Installation must be in accordance with any other relevant and applicable local authority codes which may
take precedence.
• Installation must be in accordance with established installation practices.
• Installation must be in accordance with the jointing procedures included in this manual.
• Installation must only ever involve the use of the same approved BUSHPEX Pipe (watermark certificate
WMKA21274), BUSHPEX Crimp-On fittings (watermark certificate WMKA21276) and BUSHPEX approved
tooling.
Elson Australasia Pty Ltd undertakes to repair or replace product which is found to be faulty or defective in
workmanship or manufacture according to the warranty conditions. The benefits provided to the consumer by
this warranty are in addition to other rights and remedies available to the consumer under the law.
To make a warranty claim please contact Elson Australasia Pty Ltd with your contact details, proof of purchase
and Licenced Installers documentation details. If the product has not been installed please contact the place
of purchase and return. If there is a problem returning the product please contact Elson Australasia Pty Ltd. To
make a claim under warranty you must abide by the warranty conditions.

System Testing &Warranty
12 I elson BUSHPEX Crimp-On V3.0 Apr 2023
Elson Australasia Pty Ltd
ABN: 45 059 613 991
38 Eddie Road, Minchinbury, 2770.
Phone: [phone] Fax: [phone]
Email: [email protected]
Our products come with guarantees that cannot be excluded under the Australian Consumer Law. You
are entitled to a replacement or refund for a major failure and for compensation for any other reasonably
foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be
of acceptable quality and the failure does not amount to a major failure.
To the extent of the Law, Elson shall not be liable for any consequential loss or damage of any kind caused by
any product faulty or defective in workmanship or manufacture.
CRIMP-ON
PEX PLUMBING SYSTEM

Frequently asked questions
elson BUSHPEX Crimp-On V3.0 Apr 2023 I 13
FAQ
Can BUSHPEX pipe be installed under a slab?
YES – with the following requirements
• Installation in accordance with AS/NZS3500.
• Installed within BUSHPEX corrugated sleeve conduit.
• Must be sleeved when penetrating through a slab.
• Installed in a single continuous length without fittings.
Can BUSHPEX pipe be used for underground cold water service applications?
YES – when installed in accordance with AS/NZS3500 requirements.
Can BUSHPEX pipe and fittings be used to connect solar panels to the storage tank?
NO – Australian Standards do NOT allow PE-X Pipe to be used on the flow or return lines between solar panels and solar
storage vessels.
Can braze-on adaptors be installed after crimping BUSHPEX Pipe?
NO – Brazing must only ever be done prior to the crimping of the BUSHPEX pipe to the fittings with “O” rings, blue
plastic retaining ring and Stainless Steel Sleeve removed. Other option? Use BUSHPEX PRESS fittings from copper to
BUSHPEX Crimp-On.
Is there anything I need to do before using a Manual Crimp Tool?
YES - follow all of these important steps below:
• Ensure that the tool is comatible with BUSHPEX PEX pipe and BUSHPEX Crimp-On Fittings.
• Ensure the tool is good working order.
• Ensure that the jaws align and have no gap when closed.
• Ensure that the jaws are clean, free of defects and debris.
• Refer to Jointing Procedure in this manual for correct method.
If the jaws of the Manual Crimp Tool do not align when closed what must I do?
• Adjust the jaws and test until the jaws align and have no gap. Follow the process described in the section, “jointing
procedures - Tool adjustment”.

Frequently asked questions
14 I elson BUSHPEX Crimp-On V3.0 Apr 2023
Is there anything I need to do before using the approved battery Crimp Tool?
YES – follow all of these important steps below:
• Ensure that the tool is compatible with BUSHPEX Pex Pipe and BUSHPEX Crimp-On fittings.
• Read and recognise the instructions contained in the manual.
• Ensure the correct jaws match the tool, the pipe and the fittings.
• Inspect the tool to ensure if functions properly.
• Inspect the jaws to ensure they’re clean, dry, free of dirt.
If the battery Crimp-On Tool does not fully compress what must I do?
• Release the trigger and jaws by actuating the retract slide.
• Recharge the battery or replace with charged battery.
• Crimp the joint a second time and check with the crimp gauge.
Do I need to inspect the pipe end prior to crimping?
YES, always inspect the pipe and ensure it is cut square, has been “rounded & deburred”, has no rough edges and the
internal and external pipe is undamaged prior to crimping.
Do I need to “calibrate” the pipe prior to every crimp joint?
YES – this is a requirement for every joint - ensure that the reaming / calibrating tool suits BUSHPEX Crimp-On Pex Pipe.
Do I need to inspect the crimp fitting prior to every crimp joint?
YES – you should visually inspect each fitting to ensure it is free of any dirt and grit, has both ”0” rings intact, the
stainless crimp sleeve is properly located and all parts are undamaged - clean / replace / discard as required.
How can I tell if the pipe has been pushed into the fitting properly?
• Inspect the fitting to ensure the pipe is visible through all 4 witness openings.
Do I need to check every crimp joint has been compressed properly?
YES – you should check every crimp joint has been compressed properly by testing with the crimp gauge.

Jointing Instruction
elson BUSHPEX Crimp-On V3.0 Apr 2023 I 15
15 I elson BUSHPEX Pull-On V3.1 Apr 2023
elson BUSHPEX CRIMP-ON
Jointing Instruction
Tool inspection Manual Tools:
Inspect the tool and jaw to ensure it is in good working order, operates properly
and approved for use with BUSHPEX Crimp-on fittings and pipe. Visually inspect
and ensure the jaws align and have no gap when the crimp tool is fully compressed
and closed. The jaws must be clean and undamaged – free of defects, debris and
corrosion. Always keep clean and dry and lubricate after use. If a gap is visible
between the jaws then the tool must be adjusted, (see Tool Adjustment section and
follow the instruction).
WARNING: An incompatible tool, incorrectly adjusted tool or damaged jaws may
result in a joint failure, tool damage or both. It will also void the warranty!
Manual Tool Adjustment: The tool will require adjustment if the jaws do not fully close when compressed OR
if the crimp gauge does not pass easily over both indentations in the stainless steel sleeve after the crimping
process. If this occurs, follow the procedure below and re-test the tool to ensure adjustment is correct.
1. Loosen LH and / or RH “Back Nuts” with spanner.
2. Turn LH and / or RH “Adjustment Dials” one increment at a time.
3. Tighten LH and / or RH “Back Nuts” with spanner.
4. Confirm if the jaws now fully close? If NO – repeat process ( 1 ) to ( 4 ). If YES – go to step 5.
5. Crimp a joint then check with the crimp gauge until the crimp gauge passes easily over both indentations in
the stainless steel crimped sleeve.
Battery Tools: Tested and approved tools include:
1. Novopress ACO153, Novopress ACO-203.
Above battery tools all require specific BUSHPEX Jaws to suit
the BUSHPEX Crimp-On plumbing system.

Jointing Instruction
16 I elson BUSHPEX Crimp-On V3.0 Apr 2023
• Before using the battery tool it is essential that the user reads and recognises the instructions contained in
the manual included with every tool. Make sure you are aware of the operating features and functions.
• Ensure that only BUSHPEX compatible jaws are used to match the tool. Check the jaw matches the diameter
of the BUSHPEX pipe and BUSHPEX Crimp-On fittings.
• Inspect and test all tools prior to use to ensure they are functioning properly.
• Visually inspect all tools and jaws to ensure they are clean, dry, free of dust, dirt, grit and corrosion.
• It is a requirment to check every crimped joint with the crimp gauge by passing the crimp gauge over both
indentations in the stainless steel sleeve to ensure proper crimping function.
• If the battery warning light comes on or any detection of incomplete crimping occurs you must change the
battery immediately, check the joint with a crimp gauge and re-crimp as necessary.
• If the crimping tool does not fully compress or the jaws do not fully close, release the trigger, actuate the
retract slide, check the tool then re-crimp the joint and check with the crimp gauge to ensure conformance.
Jointing Procedure:
• Cut the pipe straight and square using BUSHPEX pipe cutters. Check for any
damage to the pipe including any surface damage, cuts, scores, abrasion,
kinks, splits, heat damage. Re-cut or replace and remove any physically
damaged pipe.
• Round and debur the end of the pipe using either the specific sized
BUSHPEX manual calibrating tool or the BUSHPEX Battery drill Calibrating
tool. Match the size of the calibrating tool to the pipe. Insert the calibrating
tool completely into the end of the pipe with a twisting action and rotate 2-3
full turns. Remove all swarf from outside and inside the pipe.
• Visually inspect the inside of the fitting to ensure it is free of dust, dirt and
grit and confirm the 2 “O” rings are intact and undamaged.
• Insert the BUSHPEX pipe into the BUSHPEX Crimp-On fitting. Ensure that
the pipe is fully inserted into the fitting by viewing the pipe through the 4
inspection holes in the blue plastic retaining ring.

Jointing Instruction
elson BUSHPEX Crimp-On V3.0 Apr 2023 I 17
• For BUSHPEX Manual Crimping Tools: Centralise the BUSHPEX Manual
tool – sized to suit the pipe and fitting with jaws over the stainless steel
crimp ring and butted up against the blue retaining ring. Slowly bring the
lever handles together closing the jaws completely compressing the joint.
NOTE: DO NOT position the manual tool crimp jaws over the blue retaining ring.
This will damage the fitting, destroy the integrity of the fitting and void warranty. If this occurs you must cut-
out the fittings and replace immediately.
• For BUSHPEX approved Battery Crimping Tool: Align the Battery tool jaw to
seat over the plastic retaining ring at one end and cover the stainless crimp
ring. This position locates the jaw onto the fitting. Activate the battery tool
and compress the stainless crimp ring completely until the jaw is closed.
• Check each joint has been compressed correctly by using the BUSHPEX
Crimp Gauge. If the BUSHPEX Crimp Gauge does not pass over the crimp
indentations check tooling, inspect and adjust the tool according to
instructions, then re-crimp and test.
BUSHPEX Crimp-On Calibration Tool Battery Drill Calibration Tool
Specific tooling for BUSHPEX Crimp-On water.
IMPORTANT NOTES:
• Always set the drill speed no greater than 500rpm. • Water & Gas calibrating tools are NOT interchangeable.
Calibration Procedure BUSHPEX Crimp-On Water:
• Confirm you have all tooling to complete the job – DO NOT start without
these: BUSHPEX Crimp-On Water Calibration tool – sized to suit the pipe,
Battery Drill – charged, BUSHPEX Crimp Gauge, BUSHPEX pipe & fittings.
• Cut the BUSHPEX pipe to length, using BUSHPEX pipe cutter.
Calibrate the end of the BUSHPEX pipe using the specific sized calibrating
tool to round and deburr the end of the pipe. Ensure the calibrating tool has
been completely inserted into the BUSHPEX pipe with at least 2-3 full turns.
Remove all swarf from outside and inside of pipe.
• Continue as per page 16.
IMPORTANT:
• Pressure test the complete installation in accordance with AS/NZS 3500.
• This system must be installed by a licenced Plumber in accordance with
this procedure otherwise warranty will be void.
• It is requirment to incorporate a visual checking system to confirm every
joint has been crimped prior to concealing joints. This should be done
with a crimp gauge test on every joint.

Product Listing
18 I elson BUSHPEX Crimp-On V3.0 Apr 2023
Product Listing
NO.1 STRAIGHT COUPLING
NO.2 STRAIGHT FEMALE CONNECTOR
NO.1R REDUCING COUPLING
NO.3 STRAIGHT MALE CONNECTOR
Code Description
39000 No.1 Straight Coupling 16mm
39002 No.1 Straight Coupling 20mm
39004 No.1 Straight Coupling 25mm
Code Description
39060 No.2 Straight Connector 16mm x 15mm FI
39062 No.2 Straight Connector 20mm x 15mm FI
39064 No.2 Straight Connector 20mm x 20mm FI
39070 No.2 Straight Connector 25mm x 25mm FI
Code Description
39020 No.1 R Reducing Coupling 20 x 16mm
39022 No.1 R Reducing Coupling 25 x 16mm
39024 No.1 R Reducing Coupling 25 x 20mm
Code Description
39040 No.3 Straight Connector 16mm x 15mm MI
39058 No.3 Straight Connector 16mm x 20mm MI
39042 No.3 Straight Connector 20mm x 15mm MI
39044 No.3 Straight Connector 20mm x 20mm MI
39046 No.3 Straight Connector 25mm x 20mm MI
39050 No.3 Straight Connector 25mm x 25mm MI

Product Listing
elson BUSHPEX Crimp-On V3.0 Apr 2023 I 19
NO.12 ELBOW
NO.12R ELBOW
NO.13 MALE ELBOW
NO.14 FEMALE ELBOW
NO.15 LUGGED FEMALE ELBOW
Code Description
39080 No.12 Elbow 16mm
39082 No.12 Elbow 20mm
39084 No.12 Elbow 25mm
Code Description
39088 No.12 Elbow 20mm x 16mm
39090 No.12 Elbow 25mm x 16mm
39092 No.12 Elbow 25mm x 20mm
Code Description
39400 No.13 Elbow 16mm x 15mm MI
39402 No.13 Elbow 20mm x 15mm MI
39404 No.13 Elbow 20mm x 20mm MI
39406 No.13 Elbow 25mm x 20mm MI
39408 No.13 Elbow 25mm x 25mm MI
Code Description
39420 No.14 Elbow 16mm x 15mm FI
39422 No.14 Elbow 20mm x 15mm FI
39424 No.14 Elbow 20mm x 20mm FI
39425 No.14 Elbow 25mm x 20mm FI
39426 No.14 Elbow 25mm x 25mm FI
Code Description
39120 No.15BP Elbow 16mm x 15mm FI
39122 No.15BP Elbow 20mm x 20mm FI

Product Listing
20 I elson BUSHPEX Crimp-On V3.0 Apr 2023
NO.19BP LUGGED MALE ELBOW
NO.25 REDUCED CENTRE TEE
NO.24 TEE
Code Description
39140 NO.19BP Elbow 16mm x 15mm MI 65mm Long
39142 NO.19BP Elbow 16mm x 15mm MI 90mm Long
39146 NO.19BP Elbow 16mm x 15mm MI 150mm Long
39144 NO.19BP Elbow 16mm x 15mm MI 200mm Long
39148 NO.19BP Elbow 20mm x 15mm MI 95mm Long
39152 NO.19BP Elbow 20mm x 15mm MI 200mm Long
39158 NO.19BP Elbow 20mm x 20mm MI 200mm Long
Code Description
39180 No.25 Tee Reduced Centre 20 x 20 x 16mm
(16mm Centre)
39188 No.25 Tee Reduced Centre 25 x 25 x 16mm
(16mm Centre)
39182 No.25 Tee Reduced Centre 25 x 25 x 20mm
(20mm Centre)
Code Description
39160 No.24 Tee 16mm
39162 No.24 Tee 20mm
39164 No.24 Tee 25mm
NO.26 REDUCED END TEE
Code Description
39186 No.26 Tee Reduced End
20 x 16 x 20mm (20mm Centre)
39194 No.26 Tee Reduced End
25 x 20 x 25mm (25mm Centre)