Balcrank PANTHER HP Series Instruction Manual

Thoroughly read and understand this manual before
installing, operating or servicing this equipment.
OPERATION, INSTALLATION,
MAINTENANCE AND REPAIR GUIDE
SERVICE BULLETIN SB1063
Rev. S 05/14
PANTHER®HP SERIES GREASE PUMPS
50:1 RATIO, 35 LB. PAIL, MODEL 1150-009
50:1 RATIO, 120 LB. DRUM, MODEL 1150-010
50:1 RATIO, 400 LB. DRUM, MODEL 1150-011
50:1 RATIO, STUB TOTE, MODEL 1150-017
1150-011
1150-010
US Patent #6,986,651
®
1150-009
&
1150-017

2
General Safety
Because this pump can be
incorporated into a pressurized
systems, the following safety precautions should be
observed.
Check equipment regularly and repair or replace
worn and damaged parts.
Never alter or modify any parts of this pump, doing
so may cause damage to pump and/or personal
injury.
Under no circumstances should the dispensing
valve be aimed at any person at any time. Personal
injury may result.
Release pressures built up in the system before any
service or repair is begun. See the pressure relief
procedure below.
Do not operate this pump above 150 PSI (10.3
BAR) air inlet pressure or 200 cycles per minute.
Always read and follow the uid manufacturer’s
recommendations regarding the use of protective
eyewear, clothing and respirators.
IMPORTANT
!
Pressure Relief Procedure:
Follow this procedure whenever you shut o󰀨 the
pump, when checking or servicing any part of the
system and when installing, cleaning or changing
any part of the system.
1) Disconnect the air to the pump.
2) Point dispensing valve away from
yourself and others.
3) Open dispensing valve until
pressure is relieved.
WARNING
!
WARNING
!
THIS PUMP CONTAINS
ALUMINUM AND ZINC PARTS.
DO NOT use 1-1-1
Trichloroethane, methylene
chloride or other halogenated hydrocarbon
solvents or uids containing such solvents in this
pump. Use of these solvents/uids may result
in a violent chemical reaction, causing serious
bodily injury, property damage or death. All uids
used in this pump must be chemically compatible
with the wetted parts materials shown on page
two (2) of this manual. Consult your chemical
supplier to ensure compatibility.
WARNING
!
WARNING: The Panther®50:1
grease pump develops up to 7500 psi (517 Bar)
maximum working pressure at 150 psi (10.3 Bar)
maximum inlet air pressure and stall conditions. Be
sure that any components or accessories used in
the system are rated to withstand this pressure. To
determine uid output pressure at stall conditions,
multiply the ratio of the pump by the air pressure
being used.
EXAMPLE: 50:1 Pump Ratio x 100 psi air pressure
= 5000 psi uid pressure at stall.
WARNING
!
DANGER: Not for use with uids that
have a ash point below 100°F (38°C).
Examples: gasoline, alcohol. Sparking
could result in an explosion which
could result in death.
In the presence of explosive
vapors, take action to prevent
static sparking. Failure to ground
the pump, piping, valves, containers, or other
miscellaneous equipment can result in fire or
explosion. A green grounding lug is provided on the
pump.
WARNING
!
WARNING
!
Use 3241-002 Pump Over-Run
control valve on pump air inlet for remotely operated
pumps. Failure to use this valve can cause pump to
cycle quickly when barrel is empty of grease. THIS
WILL DAMAGE THE PUMP and may void factory
warranty.
Thoroughly read and understand this manual
before installing, operating or servicing the
described products.
CALIFORNIA PROPOSITION 65
This product contains a chemical known to the State
of California to cause cancer, birth defects or other
reproductive harm. Wash hands after handling.

3
Technical Data
Pressure Ratio..................................................................... 50:1
Air Motor, E󰀨ective Dia. ....................................................... 2.50"
Stroke .................................................................................. 3.25"
Air Motor Displacement ....................................................... 30.4 in3
Cycles per pound1............................................................... 70
Maximum Flow Rate1........................................................... 3.4 lb/min
Operating Air Pressure Range............................................. 40-150 psi (2.8-10.3 Bar)
Recommend Operating Range......................................... 40-125 psi (2.8-8.6 Bar)
Air Consumption, @ 100 psi Air & 1.5 lbs/min..................... 14.5 SCFM
Fluid outlet .......................................................................... 1/4" NPTF
Air inlet ................................................................................ 1/4" NPTF
Wetted Parts........................................................................ Stainless Steel, Carbon Steel, Brass,
Table of Contents
Cover.............................................................. 1
General Safety Information............................. 2
Product Description ........................................ 3
Technical Data................................................ 3
Pump Installation............................................ 4
Preventive Maintenance................................. 6
Operation........................................................ 6
Product Description
The 50:1 ratio Panther®pump is suitable for grease distribution to multiple dispensing points or for
dispensing distances of up to 300 feet. Because of its superior ow rate and rugged design, it is ideal
for a wide variety of applications and installations.
The Panther's proven air motor features a precision air reversing valve mechanism with dual valve
ports for improved high speed breathing. It also contains a positive trip detent spool mechanism that
eliminates stalling (blowing air) by preventing the pump from being caught between strokes.
The lower end is tted with Balcrank's exclusive, patent-pending intake system that dramatically
improves the pump's output by maintaining a high inlet vacuum. By creating such a high intake vacuum,
the chance of producing "voids" in the grease is practically eliminated.
It has a simple yet durable construction with all internal parts lubricated at the factory using a life-
tested synthetic grease (Balcrank P/N 826733). This grease coats all internal parts and repels air line
moisture to inhibit corrosion.
The Panther®pump's exterior is constructed from aircraft grade extruded aluminum for an outstanding
strength to weight ratio. The pump also has high quality Buna-N and urethane seals. It is a pump that
has proven to be reliable, yet easy to service and maintain.
Pump Repair/Servicing................................... 7
Troubleshooting Guide ................................... 9
Parts List.................................................. 10-15
Parts Diagram.......................................... 10-15
Accessories .................................................. 16
Pump Dimensions ........................................ 17
Warranty Statement...................................... 18
1. Medium body grease @ 75 deg. F, free ow with 100 psi air.
Aluminum, Delrin, Ultrathane, Buna-N

4
CAUTION: Performance will be a󰀨ected
by a suction path seal (follower plate)
that is not air tight.
To insure proper performance of your grease
pump, Balcrank®recommends using a follower
plate if mounting the pump to a grease pail or
drum.
Refer to the following illustrations depicting a
typical drum-mounted installation.
Pump Installation
After removing the pump from its shipping carton,
attach to a suitable drum cover with the mounting
ring supplied with the pump.
STEP 1:
Using four 1/4-28 bolts and lock washers,
secure the pump to the drum cover.
STEP 2:
From underneath, tighten the holster.
STEP 3:
Slide the follower plate up the pump
tube as shown.
STEP 4:
Insert pump (with follower plate) into drum and
tighten thumb screws.
STEP 5:
Tighten one end of outlet hose to pump outlet.
STEP 6:
Secure control handle to the other end
of the outlet hose.
STEP 7:
Install a coupler or a ball valve into the pump's
air intake port. **Insure the valve is closed**
!

5
STEP 8:
Install a F-R-L onto the pump. Fill the lubri-
cator with 10-20 wt. lubricant - set for 1 drop
every 2 hours.
STEP 9:
Connect compressed air to F-R-L.
STEP 10:
Set regulator to no more than 150 psi (10 bar)
STEP 12:
Open control handle into suitable
container to properly prime pump
and remove air from system.
Set-up complete (optional equipment shown)
25/35 LB. Installation:
Loosen set screw on mounting collar and
remove from pump. Install collar on cover
and complete step 1 and 2. Place cover on
pail and insert pump. Raise pump one inch
from bottom of pail and tighten set screw.
Proceed with step 3 and rest of installation
instructions.
Note: If your pail measures 16-1/2" or greater,
remove the mounting ring from the collar and attach
the mounting ring to the pump's outlet housing with
the snap ring provided.

6
CAUTION: Always read and follow
grease manufacturers' recommendations
regarding proper use of protective eye
wear, clothing and respirators.
CAUTION: Read all limitations which
apply to selection of greases which may
be pumped by this product. Do not pump
a grease which is not specied to be
compatible.

To Start Pump:
1. Immerse the pump's suction tube inlet into
the grease to be pumped (refer to "Pump
Installation" for more detail).
2. Connect the air coupler to the pump and
turn the air regulator to the minimum set-
ting.
3. Direct pump outlet hose into an approved
waste container.
4. Slowly adjust the air regulator until
the pump is primed and running smoothly.
Be sure all air has been purged from
the system. The pump should prime in less
than 30 seconds.
5. Use the air regulator to control the
pump's speed and cycle rate. Always use the
lowest pressure required to obtain thedesired
ow rate. This will increase pump and seal life.
6. Never allow a pump to be run dry of
the grease being pumped. A dry pump quickly
speeds up, which could damage the air motor
and fluid seals. If the pump suddenly speeds
up, cut o󰀨 the air supply as soon as possible,
rell the reservoir with grease and reprime the
system.
7. Read and follow the instructions for each
component in your system.
8. If the pump will be unattended for any
period of time, or to shut o󰀨 the system at the
end of a work shift, always follow the
Pressure Relief Procedure on pages 2 or 8 of
this manual.
Pump Operation
The Panther®grease pump has been designed
to operate dependably with little required
maintenance. However, to ensure pump longevity,
the following should be observed:
Keep the grease free of trash and debris.
Periodically check the pump inlet for foreign
matter and clean when necessary.
Run the pump at the minimum pressure
re- quired to achieve the desired flow rate
(less than 125 psi and 150 cyc/min recom-
mended).
Ensure the pump receives clean, moisture
free air. Check and maintain the system's air
lter on a regular basis.
Although the air motor is coated with
syn- thetic grease upon factory assembly
and can run without lubricated air, Balcrank
recommends an in-line F.R.L. be installed in
the pumping system.
Never let the pump run dry of the grease
being pumped.
Preventive Maintenance
!
!
WARNING: Attach a proper ground
wire to the Panther's grounding lug
before starting the pump.
!

7
WARNING: Before beginning pump
repair, all internal pressure must be
relieved. To reduce risk of personal
injury, follow the Pressure Relief Pro-
cedure shown on pages 2 & 8.
Removing the Air Motor: Using a 7/16"
wrench or socket, remove the four nuts (37) from
the carriage bolts (30). Pulling upward on the
handle (39), remove carriage bolts (30). Pull up
on cap (31) and slide cap (31) outward, removing
cap from tee slot connection with tripper rod (42).
Pull upward on body (33) and remove. Shift air
motor out from tee slot connector on rod (19) and
remove air motor, seal insert (35) and lower body
(36). Reassemble in reverse order, using grease
(p/n 826733) on all seals and o-rings.
Pump Repair/Servicing
Replacing the Air Motor Seals (Installing
kit 900019): Place air motor on clean work
surface with the air valve mechanism up. With
a straight screwdriver, remove the ball detent
retainers (55) from piston (ensure the balls (57)
are removed). With two 7/16" wrenches, remove
the two nuts (49) from the top of the intake valves
(62). Now, hold the tripper rod (42) and pull valve
bar assembly from piston (59). Check for wear
on all seals (32, 34, 54, and 58), balls (57), and
springs (46 and 47) and replace as required.
Reassemble in reverse order, using the diagram
as a guide. Use grease (p/n 826733) on all seals
and o-rings.
Replacing the Lower End Seals (Installing
kit 900022): Place a 3/32" allen wrench through
a slot in the intake tube (18) and through the
1/8" hole in the lower rod (26) as shown in g. 1
below. While holding rod (26) in place with allen
wrench, remove nut (29) with a 5/8" socket. The
upper and lower intake disks (27 and 28) can now
be removed. Using a strap wrench, remove the
intake tube (18) and the high pressure cylinder
(12). 30). The foot seal
Fig. 1: Removing Grease Intake Assembly
!

8
CAUTION: Before servicing, reduce
fluid pressure to zero. For safe
handling, use the recommended
Pressure Relief Procedure.
NOTE: The air motor is lubricated
with a life-tested synthetic grease
(P/N 826733) at the factory. This
grease coats all parts and repels
air line moisture to inhibit corrosion.
It is imperative that any grease
removed during maintenance be
replaced afterwards. Contact your
local Balcrank®distributor, using the
above part number, for replacement
grease.
The foot seal assembly (13, 14, 15, and 16) will
slide o󰀨 with the high pressure cylinder (12).
Remove the lower rod (26) from the grease piston
(23) by placing a 9/16" wrench on the ats of
the grease piston (23) and a 1/8" allen wrench
in the hole through the lower rod (26). Using a
strap wrench, remove the upper tube (10) from
the grease adapter (1). Clamp vise grips on the
knurled portion of the connecting rod (20) and
remove the grease piston (23) using the 9/16"
wrench. Remove the ball (22) and spring (21)
from the grease piston (23). With the vice grips
still clamped onto the connecting rod (20), place
a 3/32" allen wrench through the upper rod (19)
and remove the connecting rod (20).
Remove the four nuts (37) from the carriage bolts
(30). Pull down slightly on the grease adapter
(1) and unhook the upper rod (19) from the tee
slot in the piston nut (64). Pull the upper rod (19)
out of the grease adapter (1). Clamp the grease
adapter (1) in a vice and using a 1 -1/2" socket,
remove the adapter seal carrier (2) from the
grease adapter (1). Remove packings (3, 4, and
5) from adapter seal carrier (2).
Reassemble in reverse order, using the pump
breakdowns and torque specications on pages
10-15 and g. 2 as a guide. Use grease (p/n
826733) on all seals and o-rings.
Pump Repair/Servicing
(continued)
12
23
24
25
26
13
17
18
27
29
28
14
Fig. 2:
Lower end section
shown for clarity.
!
Pressure Relief Procedure:
Follow this procedure whenever you shut
o󰀨 the pump, when checking or servicing
any part of the system and when installing,
cleaning or changing any part of the system.
1) Disconnect the air to the pump.
2) Point dispensing valve away from
yourself and others.
3) Open dispensing valve until
pressure is relieved.
WARNING
!
15 16

Remove material from orice.
9
Pump does not operate Inadequate air supply pressure or Increase or clear air supply (1)
restricted air line Ensure air is on and valves are open
Clogged lines, hoses, valves, etc. Open; clear (1)
Damaged air motor Service / replace air motor
Air motor is not tripping over Air motor seals are worn/damaged Service / replace air motor
Air is leaking from exhaust Air motor seals are worn/damaged Service / replace air motor
Grease is leaking from the exhaust Adapter seal (4) is worn/damaged Replace
Erratic pump operation Air entering suction line Check for loose connections
Grease level too low Rell, reprime or ush
Air motor icing Run pump at lower pressure; run at lower
cycles per minute; clean mu󰀪er (60)
Pump runs continuously Empty uid supply Rell, reprime or ush
Blockage in pump tube or foot seal (13) Remove pump tube, clear blockage
High pressure seal (24) is worn or damaged Replace
Fluid output on one stroke only or High pressure ball (22) is stuck in grease
continues to operate when piston (23) or one or both are damaged Replace ball and reseat
dispensing valve is closed
Pump operates, but pump output Inadequate air supply pressure or Increase air supply; increase air line supply
on both strokes is low restricted air line size
Closed or clogged solenoid valve, meter, Clear(1)
dispensing valve, etc.
Air inlet strainer/lter clogged Clear(1)
CAUTION: Before servicing, reduce
uid supply pressure to zero.
Troubleshooting Guide
Trouble Probable Cause Corrective Action
(1) Follow the Pressure Relief Procedure (pages 2 and 8) and disconnect the uid line. If the pump starts when the air is turned on
again, the line, etc. is clogged.
NOTE: Check all other possible causes
before disassembling pump.
!
Orice in lower intake disk (item 28) plugged.

10
Panther®50:1 Ratio Pump Lower End
Models 1150-009 , 1150-010, 1150-011, and 1150-017
Parts List
Item Part Number Description Pump Qty
Service
Kit Qty
(900022)
1 832019 (2) Adapter, Fluid 1 0
833078 (1) Adapter, Fluid 1 0
833079 (1) Seal Adapter (not shown) 1 0
833080 (1) Extension, Fluid Out (not shown) 1 0
2 830920 Seal Insert, Adapter 1 0
3 830923 Upper Back Up 1 1
4 831019 Seal, U-Cup, Urethane 1 1
5 830922 Lower Back Up 1 1
6 831018 O-Ring, Buna-N, -121 1 1
7 831021 (2) Mounting Plate (1150-009, 1150-010, & 1150-011) 1 0
831203P (3) Mounting Plate (1150-009, 1150-010, & 1150-011) 1 0
831065 (2) Mounting Plate (1150-017) 1 0
833094P (3) Mounting Plate (1150-017) 1 0
8 831020 (2) Snap Ring 1 0
831220 (3) Snap Ring 1 0
9 831017 O-Ring, Buna-N, -216 1 1
10 831607 Tube, Upper (1150-009 & 1150-017) 1 0
831608 Tube Upper (1150-010) 1 0
831609 Tube Upper (1150-011) 1 0
11 831016 O-Ring, Buna-N, -119 (prior to 9/10/03 & after xx/xx/xx) 1 1
806898 O-Ring, Buna-N, -212 (after 9/10/03) 1 1
12 831577 Cylinder, High Pressure 1 0
13 Retaining Ring (contained in item 16) - -
13A Seal Case Spacer (contained in item 16) - -
14 Seal, U-Cup, Ultrathane (contained in item 16) - -
15 Seal Case (contained in item 16) - -
16 831788 Seal Case Assembly 1 1
17 831576 O-Ring, Buna-N, -022 1 1
18 831581 Tube, Lower 1 0
19 830933 Pump Rod, Upper 1 0
20 831604 Rod, Connecting (1150-009 & 1150-017) 1 0
831605 Rod, Connecting (1150-010) 1 0
831606 Rod, Connecting (1150-011) 1 0
21 807454 Spring 1 1
22 806289 Ball 1 1
23 828469 Grease Piston 1 0
24 829154 Seal, U-Cup, Urethane 1 1
25 828528 Back Up, Brass 1 1
26 831578 Pump Rod, Lower 1 0
27 830924 Disk, Upper, Intake 1 1
28 830925 Disk, Lower, Intake 1 1
29 830926 Nut, Intake 1 1
30 831070 Gasket (1150-017 only) 1 0
831504 Mounting Collar (1150-009 only) (not shown) 1 0
805709 Mounting Bolt (1150-009) (not shown) 1 0
(1) These parts make up the complete uid adapter (after 9/30/11)
(2) Prior to 9/30/11
(3) After 9/30/11

11
Exploded View
Panther®50:1 Ratio Pumps
All Models
Torque
50 FT-LB
Torque
70 IN-LB
29
28
27
26
24
25
22
21
23
20
19
18
17
15
1
2
3
4
5
6
7
8
9
10
11
12
13A
14
-------------------
Apply
Locitite
(263)
Apply
Locitite
(263)
Apply
Locitite
(263)
Apply
Locitite
(263)
Apply
Locitite
(263)
Apply
Locitite
(263)
Apply
Locitite
(263)
Apply
Grease*
*Lightly apply grease to surface
indicated. Use Mobile Synthetic
Lubricating Mobilith SHC PM.
Apply
Grease*
Cup
Down
Cup
Up
Chamfer
Down
Cup
Up
**
** **
** Items 13, 13A, 14, and
15 are contained in item
16 (831788 - seal case
assembly)
30
13 **
NOTE: Spring is
directional; tapered end
towards ball.

12
Note: Replacement parts can be sold as individual parts (items listed with part
number) or in a service kit.
Panther®Pumps Upper End
All Models
Part Pump Service
Item Number Description Qty Kit Qty
30 831510 Bolt, Carriage 4 0
31 829808 Cap, Air Motor 1 0
32 829664 O-Ring, Buna N, (-239) 2 2
33 832307 Upper Body, Air Motor 1 0
34 831552 O-Ring, Buna N, (-333) 1 1
35 829450 Seal Insert, Air Motor 1 0
36 832304 Lower Body, Air Motor 1 0
37 829658 Lock Nut 4 0
38 831489 Grounding Lug 1 0
39 832005 Handle (not used on 1150-017) 1 0
40 820189 Felt, Mu󰀪er 1 0
900019
Parts List

13
Exploded View
Panther®Pumps Upper End
All Models
38
32
37
36
35
34
33
32
31
30
Apply
Grease*
(inside body
chamber)
*Lightly apply grease to surface
indicated. Use Mobile Synthetic
Lubricating Mobilith SHC PM.
Apply
Grease*
39
40

14
Note: Replacement parts can be sold as individual parts (items listed with part
number) or in a service kit.
Part Pump Service
Item Number Description Qty Kit Qty
42 831779 Rod, Trip 1 1
43 Not Used
44 831778 Delrin, Thick Shoulder 1 1
45 831532 Washer 4 4
46 830240 Spring, Inner 2 2
47 830236 Spring, Outer 2 2
48 830611 Retnr.,Spring 2 2
49 808693 Nut 5 5
50 830612 Dampner 4 4
51 830143 Nut 1 1
52 829441 Valve Bar 1 1
53 830792 Valve, Exhaust 2 2
54 831551 O-Ring, Buna N, (-008) 4 4
55 829461 Retnr., Detent 2 2
56 829661 Spring, Detent 2 2
57 805810 Ball, Detent 2 2
58 831553 O-Ring, Buna N, (-236) 1 1
59 830793 Piston, Air 1 0
60 No Longer Used 0 0
61 829999 Spool, Detent 1 1
62 830791 Valve, Intake 2 2
63 No Longer Used 0 0
64 830723 Coupler, Rod 1 0
65 819383 O-Ring, Buna N (-019) 1 1
66 831777 Delrin, Thin Shoulder 1 1
900019
Air Motor
Panther®Series Pumps
Parts List

15
Air Motor
Panther®Series Pumps
All Models
66
45
46
42
47
48
49
50
51
52
53
54
55
5657
58
59
60
61
62
63
64
65
44
45
46
47
48
4949
49
49
50
54
55
62
Torque
15 ft lb
Lightly apply grease to all o-rings,
springs, and grooves. Use Mobile
Synthetic Lubricating Mobilith
SHC PM.
Torque
4 in lb
&Torque
40 ft lb
Apply
Locitite
(263)
Apply
Locitite
(263)
Apply
Locitite
(263)
&
Apply
Locitite
(638)
&

16
Accessories
Filter Screen
4430-004
Inlet filter screens attach to the
bottom of pump tubes on Balcrank
Panther®Grease Pumps to prevent
foreign matter from fouling the foot
valve.
Follower Plate
Follower plates help eliminate chan-
neling of material, remove grease
from the drum wall, protect the
grease from contaminants, and pre-
vent air pockets.
4440-007 25-35 lb
4440-008 120 lb
4440-009 400 lb
Air Operated Pump Lift
4450-001
Single post lift for pumps. Works
with 120 lb or 400 lb drum sizes.
Includes model 4451-001 valve for
raising and lowering air lift
Platform Truck
4320-008
Platform truck with 10" rubber tired
wheels and back caster for easy
mobility. 400 lb drums are held by a
chain. Front ramp design for ease of
drum change.
Booster Handle
3310-009
Booster handle is supplied with a
3600type swivel and provides up
to 10,000 psi of grease pressure.
This is twice the grease pressure of
standard handles.
Flexible Extension
High pressure exible extensions
are suitable for use with air operated
greasing equipment
8390-002 18"
8390-003 36"

17
Pump Dimensions
1150-009 & 1150-017
Dim "A" = 18"
Dim "B" = 36-3/4"
Dry Weight = 15 lb.
1150-010
Dim "A" = 28"
Dim "B" = 46-3/4"
Dry Weight = 17 lb.
1150-011
Dim "A" = 34"
Dim "B" = 52-3/4"
Dry Weight = 19 lb.
Grease Outlet
1/4" NPT
Air Inlet
1/4" NPT
18-3/4"
16-3/4"
2-3/4"
10"
DIM
"B"
DIM
"A"

18
Balcrank®Corporation
Weaverville, NC 28787
800-747-5300
800-763-0840 Fax
www.balcrank.com
Service Bulletin SB1063
Rev. S 05/14
For Warranty Information Visit:
www.balcrank.com
Revision Log:
New Release - 6/2003
Rev. A - Changed o-ring (item 11)
Rev. B - Changed washer (item 66)
Rev. C - Added 831777 (item 66) and
831778 (item 44)
Rev. D - Changed item 13 , 14, 15,
and 16.
Rev. E - Changed item 39, 40, and 41.
Rev. F - Added Model #1150-017
Rev. G - Updated item 13, 13A, 14, 15, & 16.
Rev. H - Changed item 1.
Rev. J - Changed part #'s page 12 (item 33,36)
Rev. K - Added note to item 21 on page 11.
Rev. L - Changed Item 59.
Rev. M - Changed Item 35 to current part number.
Rev N - Changed mu󰀪er part number (item 40) and
location of mu󰀪er for serial numbers 112410 and
higher
Rev. O - Changed Item 59.
Rev. P - Updated Technical Data.
Rev. Q - Revised part numbers for items 1, 7, and 8
on page10
Rev. R - Corrected/Modiifed O-rings - item 11 on
page 10.
Rev. S - Removed obsolete items from page 16.