Graco Husky 1050HP Instruction Manual

Operation
Husky™ 1050HP 2:1
Air-Operated Diaphragm Pump 334014C
EN
1–inch high-pressure pump with modular air valve for fluid transfer applications. For professional use
only.
Important Safety Instructions
Read all warnings and instructions in this manual and in your
Repair/Parts manual. Save these instructions.
Maximum Fluid Working Pressure:
250 psi (1.72 MPa, 17.2 bar)
Maximum Air nput Pressure:
125 psi (0.86 MPa, 8.6 bar)
PROVEN QUALITY. LEADING TECHNOLOGY.

Contents
Related Manuals ................................................ 2
Ordering Information........................................... 3
Configuration Num er Matrix............................... 4
Warnings ........................................................... 5
Installation.......................................................... 8
Tighten Fasteners Before Setup.................... 8
Mounting ..................................................... 8
Grounding ................................................... 8
Air Line........................................................ 9
Air Exhaust Ventilation ................................. 10
Fluid Supply Line ......................................... 11
Fluid Outlet Line........................................... 11
Fluid Inlet and Outlet Ports ........................... 11
Typical Floor Mount Installation..................... 12
Operation........................................................... 13
Pressure Relief Procedure............................ 13
Tighten Fasteners Before Setup....................13
Flush the Pump Before First Use .................. 13
High/Low Lever............................................ 13
Start and Adjust the Pump............................ 14
Pump Shutdown .......................................... 14
Maintenance ...................................................... 15
Maintenance Schedule................................. 15
Lu rication................................................... 15
Tighten Threaded Connections..................... 15
Flushing and Storage ................................... 15
Torque Instructions ...................................... 16
Dimensions and Mounting................................... 17
Performance Charts............................................ 18
Technical Data ................................................... 20
Fluid Temperature Range............................. 21
Graco Standard Husky Pump Warranty................ 22
Re ated Manua s
Manual No. Description
334390 Husky 1050HP Air-Operated Diaphragm Pump, Repair/Parts
NOTE: For Trou leshooting information, see the
Repair/Parts Manual 334390.
2334014C

Ordering Information
Ordering Information
To Find Your Nearest Distributor
1. Visit www.graco.com.
2. Click on
WheretoBuy and use the Distributor
Locator.
To Specify the Configuration of a New
Pump
lease call your distributor.
To Order Rep acement Parts
lease call your distributor.
Distributor Note
1. To find part num ers for replacement parts:
a. Use the 20–digit num er from the ID plate
on the pump.
. Use the Configuration Num er Matrix on the
next page to understand which parts are
descri ed y each digit.
c. Use the Repair/ arts Manual. Refer to the
main Parts illustration and to the Parts/Kits
Quick Reference. Follow the page references
on these two pages for further ordering
information, as needed.
2. Please call Graco Customer Service to order.
334014C 3

Configuration Number Matrix
Configuration Number Matrix
Check the identification plate (ID) for the 20–digit
Configuration Num er of your pump. Use the
following matrix to define the components of your
pump.
Sample Configuration Number:
1050HP A01A A1 SS SP SP PT
Pump Model Center Section
and Air Valve Manifolds Seats Balls Diaphragms Manifold O-Rings
ump Center Section and Air Valve
Material Air Valve Manifolds
A1
Aluminum, standard ports, npt
A2
Aluminum, standard ports, sp
S1
Stainless steel, standard ports, npt
1050HP
Aluminum Aluminum
A01A
Standard
S2
Stainless steel, standard ports, sp
Check Valve Seats Check Valve Balls Diaphragm Material Manifold O-Rings
GE
Geolast
®
CW
Polychloroprene
Weighted
BN
Buna-N
PT
PTFE
SP
Santoprene
®
GE
Geolast
CO
Polychloroprene
Overmolded
SS
316 Stainless Steel
SP
Santoprene
PT
PTFE/Santoprene
Two-Piece
SS
316 Stainless Steel
SP
Santoprene
4334014C

Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The
exclamation point sym ol alerts you to a general warning and the hazard sym ols refer to procedure-specific
risks. When these sym ols appear in the ody of this manual or on warning la els, refer ack to these
Warnings. Product-specific hazard sym ols and warnings not covered in this section may appear throughout
the ody of this manual where applica le.
WARNING
FIRE AND EX LOSION HAZARD
Flamma le fumes, such as solvent and paint fumes, in work area can ignite or explode. To help
prevent fire and explosion:
• Use equipment only in well ventilated area.
• Eliminate all ignition sources; such as pilot lights, cigarettes, porta le electric lamps, and
plastic drop cloths (potential static arc).
• Keep work area free of de ris, including solvent, rags and gasoline.
• Do not plug or unplug power cords, or turn power or light switches on or off when flamma le
fumes are present.
• Ground all equipment in the work area. See Grounding instructions.
• Use only grounded hoses.
• Stop operation immediately if static sparking occurs or you feel a shock . Do not use
equipment until you identify and correct the pro lem.
• Keep a working fire extinguisher in the work area.
• Route exhaust away from all ignition sources. If diaphragm ruptures, fluid may e exhausted
with air.
RESSURIZED EQUI MENT HAZARD
Fluid from the equipment, leaks, or ruptured components can splash in the eyes or on skin
and cause serious injury.
• Follow the ressure Relief rocedure when you stop spraying/dispensing and efore
cleaning, checking, or servicing equipment.
• Tighten all fluid connections efore operating the equipment.
• Check hoses, tu es, and couplings daily. Replace worn or damaged parts immediately.
334014C 5

Warnings
WARNING
EQUI MENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Do not exceed the maximum working pressure or temperature rating of the lowest rated
system component. See Technical Data in all equipment manuals.
• Use fluids and solvents that are compati le with equipment wetted parts. See Technical Data
in all equipment manuals. Read fluid and solvent manufacturer’s warnings. For complete
information a out your material, request MSDS from distri utor or retailer.
• Do not leave the work area while equipment is energized or under pressure.
• Turn off all equipment and follow the ressure Relief rocedure when equipment is not in use.
• Check equipment daily. Repair or replace worn or damaged parts immediately with genuine
manufacturer’s replacement parts only.
• Do not alter or modify equipment. Alterations or modifications may void agency approvals
and create safety hazards.
• Make sure all equipment is rated and approved for the environment in which you are using it.
• Use equipment only for its intended purpose. Call your distri utor for information.
• Route hoses and ca les away from traffic areas, sharp edges, moving parts, and hot surfaces.
• Do not kink or over end hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applica le safety regulations.
RESSURIZED ALUMINUM ARTS HAZARD
Use of fluids that are incompati le with aluminum in pressurized equipment can cause serious
chemical reaction and equipment rupture. Failure to follow this warning can result in death,
serious injury, or property damage.
• Do not use 1,1,1–trichloroethane, methylene chloride, other halogenated hydrocar on
solvents or fluids containing such solvents.
• Do not use chlorine leach.
• Many other fluids may contain chemicals that can react with aluminum. Contact your material
supplier for compati ility.
THERMAL EX ANSION HAZARD
Fluids su jected to heat in confined spaces, including hoses, can create a rapid rise in pressure
due to the thermal expansion. Over-pressurization can result in equipment rupture and serious
injury.
• Open a valve to relieve the fluid expansion during heating.
• Replace hoses proactively at regular intervals ased on your operating conditions.
6334014C

Warnings
WARNING
LASTIC ARTS CLEANING SOLVENT HAZARD
Many solvents can degrade plastic parts and cause them to fail, which could cause serious
injury or property damage.
• Use only compati le water- ased solvents to clean plastic structural or pressure-containing
parts.
•See Technical Data in this and all other equipment instruction manuals. Read fluid and
solvent manufacturer’s MSDSs and recommendations.
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin,
inhaled, or swallowed.
• Read MSDSs to know the specific hazards of the fluids you are using.
• Route exhaust away from work area. If diaphragm ruptures, fluid may e exhausted into
the air.
• Store hazardous fluid in approved containers, and dispose of it according to applica le
guidelines.
BURN HAZARD
Equipment surfaces and fluid that’s heated can ecome very hot during operation. To avoid
severe urns:
• Do not touch hot fluid or equipment.
ERSONAL ROTECTIVE EQUI MENT
Wear appropriate protective equipment when in the work area to help prevent serious injury,
including eye injury, hearing loss, inhalation of toxic fumes, and urns. This protective
equipment includes ut is not limited to:
• Protective eyewear, and hearing protection.
• Respirators, protective clothing, and gloves as recommended y the fluid and solvent
manufacturer.
334014C 7

Installation
Insta ation
The Typical Floor Mount Installation, page 12,is
only a guide for selecting and installing system
components. Contact your Graco distri utor for
assistance in planning a system to suit your needs.
Tighten Fasteners Before Setup
Before using the pump for the first time, check
and retorque all external fasteners. Follow
Torque Instructions, page 16. After the first day of
operation, retorque the fasteners.
Mounting
• The pump exhaust air may contain
contaminants. Ventilate to a remote
area. See Air Exhaust Ventilation, page 10.
• Never move or lift a pump under pressure. If
dropped, the fluid section may rupture. Always
follow the Pressure Relief Procedure, page 13,
efore moving or lifting the pump.
1. Be sure the mounting surface can support the
weight of the pump, hoses, and accessories, as
well as the stress caused during operation.
2. For all mountings, e sure the pump is olted
directly to the mounting surface. Mount the pump
horizontally, with the feet at the ottom of the
pump. Do not mount the pump on a vertical
surface, such as a wall.
3. For ease of operation and service, mount the
pump so air valve, air inlet, fluid inlet and fluid
outlet ports are easily accessi le.
Grounding
Theequipmentmust egroundedtoreducethe
risk of static sparking. Static sparking can cause
fumes to ignite or explode. Grounding provides an
escape wire for the electric current.
• Pump: Loosen the grounding screw (GS). Insert
one end of a 12ga. minimumgroundwire(R)
ehind the grounding screw and tighten the screw
securely. Do not exceed 15 in-l (1.7 N•m).
Connect the clamp end of the ground wire to a
true earth ground. A ground wire and clamp, Part
238909, is availa le from Graco.
Figure1 GroundingScrewsandWires
8334014C

Installation
• Air and fluid hoses: Use only grounded hoses
with a maximum of 500 ft (150 m) com ined hose
length to ensure grounding continuity.
• Air compressor: Follow manufacturer’s
recommendations.
Check your system electrical continuity after the
initial installation, and then set up a regular schedule
for checking continuity to e sure proper grounding
is maintained.
Air Line
See Typical Floor Mount Installation, page 12
1. Install an air filter/regulator (C). An air line filter
removes harmful dirt and moisture from the
compressed air supply. Use the regulator and
gauge to control the fluid pressure. The fluid stall
pressure will e the same as the setting of the
air regulator.
2. Locate a leed-type master air valve (B) close to
thepumpanduseittorelievetrappedair. Be
sure the valve is easily accessi le from the pump
and located downstream from the regulator.
Trappedaircancausethepumptocycle
unexpectedly, which could result in serious
injury from splashing.
3. Locate another master air valve (E) upstream
from all air line accessories and use it to isolate
them during cleaning and repair.
4. An adjusta le inlet air valve or needle valve (G)
my e installed for pump speed control.
5. Install a grounded, flexi le air hose (A) etween
the accessories and the 3/4 npt(f) pump air inlet
(D). Use a minimum 5/8 in. (16 mm) ID air hose.
334014C 9

Installation
Air Exhaust Venti ation
The air exhaust port is 3/4 npt(f). Do not restrict the
air exhaust port. Excessive exhaust restriction can
cause erratic pump operation.
To provide a remote exhaust:
1. Remove the muffler (T) from the pump air
exhaust port.
2. Install a grounded air exhaust hose (U). Connect
the muffler (T) to the other end of the hose. The
minimum size for the air exhaust hose is 3/4 in.
(19 mm) ID. If a hose longer than 15 ft (4.57 m)
is required, use a larger diameter hose. Avoid
sharp ends or kinks in the hose.
3. Place a container at the end of the air exhaust
line to catch fluid in case a diaphragm ruptures.
If the diaphragm ruptures, the fluid eing pumped
will exhaust with the air.
Figure 2 Vent exhaust air
KEY
A Air supply line
G Optional needle valve for pump speed
adjustment.
B Bleed-type master air valve T
Muffler
C Air filter/regulator U Grounded air exhaust hose
D Air inlet V
Container for remote air exhaust
E
Master air valve (for accessories)
10 334014C

Installation
F uid Supp y Line
See Typical Floor Mount Installation, page 12
1. Use grounded flexi le, fluid supply hoses (G).
See Grounding, page 8 .
2. If the inlet fluid pressure to the pump is more
than 25% of the outlet working pressure, the all
check valves will not close fast enough, resulting
in inefficient pump operation.
3. Excessive inlet fluid pressure also will shorten
diaphragm life. Approximately 3 - 5 psi (0.02-
0.03 MPa, 0.21-0.34 ar) should e adequate
for most materials.
4. For maximum suction lift (wet and dry), see
Technical Data, page 20. For est results,
always install the pump as close as possi le to
the material source.
F uid Out et Line
See Typical Floor Mount Installation, page 12.
1. Use grounded, flexi le fluid hoses (L). See
Grounding, page 8 .
2. Install a fluid drain valve (J) near the fluid outlet.
3. Install a shutoff valve (K) in the fluid outlet line.
F uid In et and Out et Ports
NOTE: Remove and reverse the manifold(s) to
change the orientation of inlet or outlet port(s). Follow
Torque Instructions, page 16.
1050H — Aluminum Manifolds
The fluid inlet and outlet manifolds each have two 1
in. npt(f) or spt threaded ports (M, N). Close off the
unused port using the supplied plugs.
1050H — Stainless Steel Manifolds
The fluid inlet and outlet manifolds each have one
1 in. npt(f) or spt port.
334014C 11

Installation
Typica F oor Mount Insta ation
Figure 3 Typical floor mount installation
KEY
A Air supply line J
Fluid drain valve (required)
B
Bleed-type master air valve (required for
pump)
K
Fluid shutoff valve
C Air filter and regulator
L
Flexi le fluid outlet hose
D Air inlet M
Fluid inlet (2 ports on aluminum manifolds,1
port on SST manifolds)
E
Master air valve (for accessories)
N
Fluid outlet (2 ports on aluminum manifolds,1
port on SST manifolds)
F
Flexi le fluid suction hose
R
Ground wire (required; see
Grounding, page 8 ).
G Optional needle valve for pump speed
adjustment.
12 334014C

Operation
Operation
Pressure Re ief Procedure
Follow the Pressure Relief Procedure
whenever you see this sym ol.
This equipment stays pressurized until pressure
is relieved manually. To help prevent serious
injury from pressurized fluid, such as splashing
in the eyes or on skin, follow the Pressure Relief
Procedure when you stop pumping and efore you
clean, check, or service the equipment.
1. Shut off the air supply to the pump.
2. Open the dispensing valve, if used.
3. Shift the high/low pressure lever ack and forth
two times. Leave the lever in the “Low” position
as shown.
Figure 4 High/Low Pressure Lever
4. Openthefluiddrainvalve(installedonthe
system) to relieve all fluid pressure. Have a
container ready to catch the drainage.
Tighten Fasteners Before Setup
Before using the pump for the first time, check
and retorque all external fasteners. Follow
Torque Instructions, page 16. After the first day of
operation, retorque the fasteners.
F ush the Pump Before First Use
The pump was tested in water. If water could
contaminate the fluid you are pumping, flush the
pump thoroughly with a compati le solvent. See
Flushing and Storage, page 15.
High/Low Lever
UsetheHigh/Lowlevertosetthedesiredpressure
mode. When the lever is set to “Low,” the fluid outlet
pressure is slightly less than the air inlet pressure.
When the lever is set to “High,” the fluid outlet
pressure is slightly less than two times the inlet
air pressure. Note that the High pressure setting
increases oth fluid outlet pressure and inlet air
consumption.
NOTE: The lever must e fully seated into the High
or Low position for proper operation.
334014C 13

Operation
Start and Adjust the Pump
1. Be sure the pump is properly grounded. Refer
to Grounding, page 8 .
2. Ensure the High/Low pressure lever is in the
“Low” position efore starting the pump.
3. Check all fittings to e sure they are tight. Use
a compati le liquid thread sealant on all male
threads. Tighten fluid inlet and outlet fittings
securely.
4. Place the suction tu e (if used) in the fluid to e
pumped.
NOTE: If fluid inlet pressure to the pump is more
than 25% of outlet working pressure, the all
check valves will not close fast enough, resulting
in inefficient pump operation.
NOTICE
Excessive fluid inlet pressure can reduce
diaphragm life and may result in pump damage.
5. Place the end of the fluid hose into an appropriate
container.
6. Close the fluid drain valve.
7. Turn the air regulator kno to 0. Open all
leed-type master air valves.
8. If the fluid hose has a dispensing device, hold
it open.
9. Slowly increase air pressure with the air regulator
until the pump starts to cycle. Allow the pump to
cycle slowly until all air is pushed out of the lines
and the pump is primed.
NOTE: Use lowest possi le air pressure to prime,
just enough to cycle the pump. If the pump does
not prime as expected, turn air pressure DOWN.
10. If you are flushing, run the pump long enough to
thoroughly clean the pump and hoses.
11. Close the dispensing valve, if used.
12. Close the leed-type master air valve.
Pump Shutdown
At the end of the work shift and efore you check,
adjust, clean or repair the system, follow the
Pressure Relief Procedure, page 13.
14 334014C

Maintenance
Maintenance
Maintenance Schedu e
Esta lish a preventive maintenance schedule,
ased on the pump’s service history. Scheduled
maintenance is especially important to prevent spills
or leakage due to diaphragm failure.
Lubrication
The pump is lu ricated at the factory. It is designed
to require no further lu rication for the life of the
pump. An inline lu ricator is not needed, and is not
recommended, under normal operating conditions.
Tighten Threaded Connections
Before each use, check all hoses for wear or
damage, and replace as necessary. Check to e
sure all threaded connections are tight and leak-free.
Check fasteners. Tighten or retorque as necessary.
Although pump use varies, a general guideline
is to retorque fasteners every two months. See
Torque Instructions, page 16.
F ushing and Storage
• Flush efore fluid can dry in the equipment, at the
end of the day, efore storing, and efore repairing
equipment.
• Flush at the lowest pressure possi le. Check
connectors for leaks and tighten as necessary.
• Flush with a fluid that is compati le with the fluid
eing dispensed and the equipment wetted parts.
Flushthepumpoftenenoughtopreventthefluidyou
are pumping from drying or freezing in the pump and
damaging it. Use a compati le solvent.
Always flush the pump and relieve the pressure
efore storing it for any length of time.
334014C 15

Maintenance
Torque Instructions
NOTE: All fasteners for the fluid covers, center
diaphragm joint, and manifolds have a thread-locking
adhesive patch applied to the threads. If this patch is
excessively worn, the fasteners may loosen during
operation. Replace screws with new ones or apply
medium-strength ( lue) Loctite or equivalent to the
threads.
If fluid cover, center diaphragm joint, or manifold
fasteners have een loosened, it is important to
torque them using the following procedure to improve
sealing.
NOTE: Always completely torque the fluid covers and
center diaphragm joint efore torquing the manifolds.
Start all fluid cover or center diaphragm joint screws a
few turns. Then turn down each screw just until head
contacts cover. Then turn each screw y 1/2 turn
or less working in a crisscross pattern to specified
torque. Repeat for manifolds.
Fluid cover, center diaphragm joint, and manifold
fasteners: 100 in-l (11.3 N•m)
Lu ricate air valve fasteners prior to reassem ly to
prevent galling. Retorque the air valve fasteners in a
crisscross pattern to specified torque.
Air valve fasteners: 80 in-l (9.0 N•m)
Air Valve Fasteners
Fluid Covers and Center Diaphragm Joint Manifolds
16 334014C

Dimensions and Mounting
Dimensions and Mounting
KEY
Aluminum SST Aluminum and SST
A
12.7 in (323 mm) 11.8 in (300 mm)
H
6.2in(157mm)
B
14.4 in (366 mm) 12.9 in (328 mm)
J
9.4in(239mm)
C 15.3 in (389 mm) 13.7 in (348 mm)
K
15.6 in (396 mm)
D
10.9 in (277 mm) 9.5 in (241 mm)
L
3/4 npt(f) Air Inlet
E
1.8in(46mm) 1.1in(28mm)
M
1innpt(f)or1in. sptFluidInlet
(2 for aluminum manifolds; 1 for SST manifolds)
F
10.8 in (274 mm) 10.7 in (272 mm)
N
1innpt(f)or1in. sptFluidOutlet
(2 for aluminum manifolds; 1 for SST manifolds)
G 21.5 in (546 mm) 20.6 in (523 mm) 3/4 npt(f) Air Exhaust Port
NOTE: All dimensions are approximate.
334014C 17

Performance Charts
Performance Charts
Low Pressure Setting
F uid Pressure
Approximate Cycles per Minute
PSI
(MPa, bar)
0
25
(0.17, 1.7)
50
(0.34, 3.4)
75
(0.52, 5.2)
100
(0.7, 7.0)
125
(0.86, 8.6)
0
0
10
(38) 20 (76) 30 (114) 40 (151) 50 (189)
56 112 168 224 280
A
B
C
D
E
Fluid Flow — gpm (lpm)
Operating Air ressure
A
125 psi (0.86 MPa, 8.6 ar)
B
100 psi (0.7 MPa, 7.0 ar)
C
70 psi (0.48 MPa, 4.8 ar)
D
40 psi (0.28 MPa, 2.8 ar)
E
20 psi (0.14 MPa, 1.4 ar)
Air Consumption
Approximate Cycles per Minute
How to Read the Charts
1. Locate fluid flow rate along
ottom of chart.
2. Follow vertical line up to
intersection with selected
operating air pressure
curve.
3. Follow left to scale to read
fluid outlet pressure (top
chart) or air consumption
( ottom chart)
scfm
( m
3
/min.)
0
20
(0.6)
40
(1.1)
60
(1.7)
80
(2.3)
100
(2.8)
0
0
10
(38) 20 (76) 30 (114) 40 (151) 50 (189)
56 112 168 224 280
A
B
C
D
E
Fluid Flow — gpm (lpm)
18 334014C

Performance Charts
High Pressure Setting
F uid Pressure
Approximate Cycles per Minute
PSI
(MPa, bar)
0
50
(0.34, 3.4)
100
(0.7, 7.0)
150
(1.03, 10.3)
200
(1.38, 13.8)
250
(1.72, 17.2)
0
0
10
(38) 20 (76) 30 (114) 40 (151) 50 (189)
50 100 150 200 250
A
B
C
D
E
Fluid Flow — gpm (lpm)
Operating Air ressure
A
125 psi (0.86 MPa, 8.6 ar)
B
100 psi (0.7 MPa, 7.0 ar)
C
70 psi (0.48 MPa, 4.8 ar)
D
40 psi (0.28 MPa, 2.8 ar)
E
20 psi (0.14 MPa, 1.4 ar)
Air Consumption
Approximate Cycles per Minute
HowtoReadtheCharts
1. Locate fluid flow rate along
ottom of chart.
2. Follow vertical line up to
intersection with selected
operating air pressure
curve.
3. Follow left to scale to read
fluid outlet pressure (top
chart) or air consumption
( ottom chart)
scfm
( m
3
/min.)
0
25
(0.7)
50
(1.4)
75
(2.1)
100
(2.8)
125
(3.5)
0
0
10
(38) 20 (76) 30 (114) 40 (151) 50 (189)
50 100 150 200 250
A
B
C
D
E
Fluid Flow — gpm (lpm)
334014C 19

Technical Data
Technica Data
US Metric
Maximum fluid working pressure
250 psi 1.72 MPa,17.2 ar
Air pressure operating range 20-125 psi 0.14-0.86 MPa, 1.4-8.6 ar
Fluid displacement per cycle
Low Pressure Setting 0.17 g 0.64 l
High Pressure Setting 0.20 g 0.76 l
Air consumption at 70 psi, 20 gpm at 4.8 bar, 76 lpm
Low Pressure Setting 26 scfm 0.7 cu ic meters per minute
High Pressure Setting 51 scfm 1.4 cu ic meters per minute
Maximum values with water as media under submerged inlet conditions at ambient temperature:
Maximum air consumption
Low Pressure Setting 59 scfm 1.7 cu ic meters per minute
High Pressure Setting 95 scfm 2.7 cu ic meters per minute
Maximum free-flow delivery
Low Pressure Setting 50 gpm 189 lpm
High Pressure Setting 46 gpm 174 lpm
Maximum pump speed
Low Pressure Setting 280 cpm
High Pressure Setting 225 cpm
Maximum suction lift (varies widely
ased on all/seat selection and
wear, operating speed, material
properties, and other varia les)
16 ft dry,
29 ft wet 4.9 m dry
8.8 m wet
Maximum size pumpable solids 1/8 in 3.2 mm
Recommended cycle rate for continuous
use
93–140 cpm
(in Low or High setting)
Recommended cycle rate for circulation
systems
20 cpm
(in Low or High setting)
Air inlet size
3/4 npt(f)
Fluid inlet size
1 in. npt(f) or 1 in. spt
Fluid outlet size
1 in. npt(f) or 1 in. spt
Weight
48 l (aluminum manifolds)
60 l (SST manifolds) 21.8 kg (aluminum manifolds) 27.2 kg (SST manifolds)
20 334014C