PMC PH-55 User manual

PH(X)-55
Proportioner
CUSTOM MACHINE
Hydraulic, Heated, Plural Component
Proportioner
For spraying Polyurethane Foam and
Coatings
For Professional Use Only
Not approved for use in explosive
atmosphere locations
Addendum to
PH(X)-25/PH(X)-40
Service Manual
Ref. # MN-04020
Revision 2.1
August 6, 2021
Polyurethane Machinery Corp.
Corporate: 1 Komo Dr, Lakewood, NJ 08701
Manufacturing: 2 Komo Dr, Lakewood, NJ 08701
Phone: [phone]
Fax: [phone]
URL: http://www.polymac-usa.com
Before installing the PH Series Proportioner and start-up, carefully
read all the technical and safety documentation included in this
manual. Pay special attention to the information in order to know and
understand the operation and the conditions of use of the PH Series
Proportioner. All of the information is aimed at improving user safety
and avoiding possible breakdowns from the incorrect use of the PH
Series Proportioner.

TABLE OF CONTENTS
WARRANTY............................................................................................................................1
SAFETY AND HANDLING......................................................................................................3
TECHNICAL SPECIFICATIONS.............................................................................................5
ELECTRICAL.......................................................................................................................5
MECHANICAL .....................................................................................................................5
REPLACEMENT KITS............................................................................................................6
PART IDENTIFICATION.........................................................................................................8
PH(X)-55..............................................................................................................................8
PUMP LINE ASSEMBLY (PH-55 ONLY).............................................................................9
PUMP LINE ASSEMBLY (PHX-55 ONLY).........................................................................10
MOTOR LINE ASSEMBLY ................................................................................................11
FRAME ASSEMBLY..........................................................................................................12

1
WARRANTY
Polyurethane Machinery Corporation (hereinafter “PMC”) provides this LIMITED WARRANTY
(hereinafter “Warranty”) to the original purchaser (hereinafter “Customer”) covering this
equipment and the original PMC manufactured accessories delivered with the equipment
(hereinafter “Product”) against defects in material or workmanship of the Product (hereinafter
“Defect” or “Defective”) for a period of one (1) year from the date of first purchase as shown on
the original PMC invoice (hereinafter “Warranty Period”).
If during the Warranty Period under normal use, the Product is suspected by Customer to be
Defective in material or workmanship, it is Customer’s responsibility to contact PMC and return
the Product to PMC as directed by PMC, freight prepaid. If PMC determines that the Product is
Defective and that such Defect is covered by this Warranty, PMC will credit Customer for the
reasonable freight charges incurred by Customer in returning the Defective Product to PMC,
and PMC (or its authorized agent) will, at PMC’s option, repair or replace the Product, subject to
the following:
Original Invoice: The original invoice must be kept as proof of the date of first sale and the
Product serial number. The Warranty does not cover any Product if the Original Invoice appears
to have been modified or altered, or when the serial number on the Product appears to have
been altered or defaced.
Product Maintenance: It is the Customer’s responsibility to maintain the Product properly. See
your maintenance schedule and owner’s manual for details. The Warranty does not cover an
improperly maintained Product.
Non-PMC Components and Accessories: Non-PMC manufactured components and accessories
that are used in the operation of the Product are not covered by this Warranty. Such
components and accessories shall be subject to the warranty offered to the Customer, if any, by
the original manufacturer of such component or accessory.
Other Warranty Exclusions: The Warranty does not cover any Product that PMC determines has
been damaged or fails to operate properly due to misuse, negligence, abuse, carelessness,
neglect, or accident. By way of example only, this includes:
•Normal wear and tear.
•Improper or unauthorized installation, repair, alteration, adjustment or modification of the
product.
•Use of heating devices, pumping equipment, dispensers, or other parts or accessories
with the product that have not been approved or manufactured by PMC.
•Failure to follow the operating instructions and recommendations provided by PMC.
•Cosmetic damage.
•Fire, flood, “acts of God,” or other contingencies beyond the control of PMC.

WARRANTY
2
THE WARRANTY DESCRIBED HEREIN IS THE EXCLUSIVE REMEDY FOR THE
CUSTOMER AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS, IMPLIED,
STATUTORY OR OTHERWISE, AND THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AND ALL
OTHER WARRANTIES ARE HEREBY DISCLAIMED. TO THE FULLEST EXTENT
PERMITTED BY LAW, PMC SHALL NOT BE RESPONSIBLE, WHETHER BASED IN
CONTRACT, TORT (INCLUDING, WITHOUT LIMITATION, NEGLIGENCE),
WARRANTY OR ANY OTHER LEGAL OR EQUITABLE GROUNDS, FOR ANY
CONSEQUENTIAL, INDIRECT, INCIDENTAL, LOST PROFITS, SPECIAL, PUNITIVE
OR EXEMPLARY DAMAGES, WHETHER TO PERSON OR PROPERTY, ARISING
FROM OR RELATING TO THE PRODUCT, EVEN IF PMC HAS BEEN ADVISED OF
THE POSSIBILITY OF SUCH LOSSES OR DAMAGES.
Non-Warranty Service by PMC: If PMC determines that the suspected Defect of the Product is
not covered by this Warranty, disposition of the Product will be made pursuant to the terms and
conditions of PMC’s written estimate on a time and materials basis.
Continuing Warranty for Products Repaired or Replaced under Warranty: Following the repair or
replacement of a Product covered by this Warranty, such Product will continue to be subject to
the original Warranty for the remainder of original Warranty Period or for three (3) months from
the repair or replacement date, whichever is longer.
No Rights Implied: Nothing in the sale, lease or rental of any Product by PMC shall be
construed to grant any right, interest or license in or under any patent, trademark, copyright,
trade secret or other proprietary right or material owned by anyone; nor does PMC encourage
the infringement of same.
Exclusive Warranty: This writing is the final, complete, and exclusive expression of the Warranty
covering the Product. Any statements made by PMC, its employees or agents that differ from
the terms of this Warranty shall have no effect. It is expressly understood that Customer’s
acceptance of this Warranty, by performance or otherwise, is upon and subject solely to the
terms and conditions hereof, and any additional or different terms and conditions proposed or
expressed by Customer or anyone, whether in writing or otherwise, are null and void unless
specifically agreed to in writing by an Officer of PMC.

3
SAFETY AND HANDLING
This chapter contains important information on the safety, handling, and use of your PH Series
Proportioner.
Before installing the PH Series Proportioner and start-up,
carefully read all the technical and safety documentation
included in this manual. Pay special attention to the
information in order to know and understand the operation and
the conditions of use of the PH Series Proportioner. All of the
information is aimed at improving user safety and avoiding
possible breakdowns from the incorrect use of the PH Series
Proportioner.
WARNING! Presents information to alert of a situation that
might cause serious injuries if the instructions are not
followed.
CAUTION! Presents information that indicates how to avoid damage
to the Proportioner or how to avoid a situation that could cause minor
injuries.
NOTE! Is relevant information of a procedure being carried out.
Careful study of this manual will enable the operator to know the characteristics of the PH
Series Proportioner and the operating procedures. By following the instructions and
recommendations contained herein, you will reduce the potential risk of accidents in the
installation, use or maintenance of the PH Series Proportioner; you will provide a better
opportunity for incident-free operation for a longer time, greater output and the possibility of
detecting and resolving problems quickly and simply.
Keep this document for future consultation of useful information at all times. If you lose this
manual, ask for a new copy from your PMC Distributor or go online and visit our web site at
www.polymac-usa.com.
The PH Series Proportioner has been designed and built for the application of polyurea
chemical systems, polyurethane foam chemical systems, and some two-component epoxy
systems.

SAFETY AND HANDLING
4
WARNING! The design and configuration of the PH Series
Proportioner does not allow its use in potentially explosive
atmospheres, or the pressure and temperature limits
described in the technical specifications of this manual to be
exceeded.
Always use liquids and solvents that are compatible with the unit. If in doubt, consult your PMC
Distributor.
When working with the PH Series Proportioner, it is recommended that the operator wear
suitable clothing and elements of personal protection, including, without limitation, gloves,
protective goggles, safety footwear, and face masks. Use breathing equipment when working
with the PH Series Proportioner in enclosed spaces or in areas with insufficient ventilation. The
introduction and follow-up of safety measures must not be limited to those described in this
manual. Before starting up the PH Series Proportioner, a comprehensive analysis must be
made of the risks derived from the products to be dispensed, the type of application, and the
working environment.
To prevent possible injury caused by incorrect handling of the raw
materials and solvents used in the process, carefully read the
Material Safety Data Sheet (MSDS) provided by your supplier.
Deal with the waste caused according to current regulations.
To avoid damage caused by the impact of pressurized fluids, do
not open any connection or perform maintenance work on
components subject to pressure until the pressure has been
completely eliminated.
Use suitable protection when operating, maintaining or being
present in the area where the equipment is functioning. This
includes, but is not limited to, the use of protective goggles,
gloves, shoes and safety clothing and breathing equipment.
The equipment includes components that reach high temperatures
and can cause burns. Hot parts of the equipment must not be
handled or touched until they have cooled completely.
To prevent serious injury through crushing or amputation, do not
work with the equipment without the safety guards installed on the
moving parts. Make sure that all the safety guards are correctly
reinstalled at the end of the repair or maintenance work of the
equipment.

5
TECHNICAL SPECIFICATIONS
ELECTRICAL
Main Voltage: ______________________________________ 3 x 208-230V, 50/60Hz
Electrical Consumption: ___________________________________ 107 A @ 3 x 230V
Material Heater Power: _____________________________________________21 kW
Hose Transformer Power: ____________________________________ 5 KVA (120 V)
Electrical Motor Power: ____________________________________________ 7.5 HP
Frequency:_______________________________________________________ 60 Hz
CAUTION! Inside the console is a Terminal Strip for
connecting the main power (wire not supplied) to the
PH Series Proportioner. This electrical connection
must be made only by a qualified electrician.
MECHANICAL
Maximum working pressure (PH-55): ________________________ 2,500 psi (172 bar)
Maximum working pressure (PHX-55): _______________________ 3,500 psi (241 bar)
Maximum production ratio 1:1 (PH-55): ____________________ 55 lbs/min (25 kg/min)
Maximum production ratio 1:1 (PHX-55): _____________________ 3.5 GPM (13 LPM)
Minimum production (PH-55): __________________________________2 lb/min (1 kg)
Maximum hose length: _______________________________________410 ft (123 m)
Approximate weight (Hydraulic Tank empty):_____________________ 655 lbs (297 kg)
Approximate weight (Hydraulic Tank full @ 20 gal (76 liters) ________ 795 lbs (360 kg)
Dimensions (English): ______________________________40in W x 26in D x 53.5in H
Dimensions (Metric) ___________________________ (101cm W x 66cm D x 136cm H)

REPLACEMENT KITS
Refer to PH(X)- 40 manual for all other replacement kits
120HV A PUMP REBUILD KIT* (PH-55 ONLY)
KT-07008
PART NUMBER
QTY
DESCRIPTION
PU-03000
1
Triple Lip Seal, 120 Pump
PU-03015
1
Retaining Ring, 120HV, A
PU-03018
1
Shaft Bearing, 120HV, A
PU-01016A-012
1
Piston Seal; 120 Pump
PU-01013A
1
Cylinder Flange Gasket
PU-05029
1
Pin
PU-05041
1
Piston Bearing, 120
PU-03019
1
Bullet, 120
OR-00011A
2
O-Ring; 12x2mm ID
OR-00046A
2
O-Ring #133; Viton 90D Pump Cy
OR-00044A
1
O-Ring #024; Lube Cylinder
OR-00020A
2
#36 Viton Lube Cylinder O-Rin
TN-04199
2
SHCS, Bolt, 3/8-24 x 2.5
PU-05030
1
Snap Ring
PU-03021
1
A Side Seal Tool
OR-00045A
2
O-Ring #028 Viton 90D
OR-00051B
1
O-Ring #218 Alfas 80D
PU-01003-IG
1
Discharge Ball Seat Gasket
PU-01003-DG
1
Inlet Ball Seat Gasket
PU-05023-1
1
Gasket; Pump Retainer Nut
RA-00065A
1
Plug; Pump Cylinder
*Assembly instructions included in kit.
Hydraulic Cylinder Rebuild Kit, PH(X)-55
(KT-05025-55)
PART NUMBER
QTY
DESCRIPTION
HI-05025-1
2
U-Cup
HI-05025-2
2
Back-up Ring, Piston
HI-05025-3
1
Wear Ring
HI-05025-4
2
Rod Wiper
HI-05025-5
2
Shaft Seal
HI-05025-6
2
Back-up Ring, Bushing
200195
2
O-ring
OR-00039A
2
O-ring
OR-00040A
2
O-ring

REPLACEMENT KITS
7
QTY
PART NUMBER
DESCRIPTION
1
200706
CHECK VALVE REMOVAL TOOL, PUMP
2
HI-05067
PIPE PLUH 1/4-18 ; 7/8 TAPER
2
OR-00045A
O-RING #028 VITON 90D
1
OR-00051B
O-RING #218 AFLAS 80D
1
PR-01003-DG
INLET BALL SEAT GASKET
1
PU-01003-IG
DISCHARGE BALL SEAT GAASKET
1
PU-05019
SEAT, INLET
1
PU-05020
BALL, INLET
1
PU-05021
SPRING
1
PU-05022A
SLEEVE
1
PU-05023-1
GASKET, PUMP RETAINER NUT
1
PU-05024
SEAT, DISCHARGE
1
PU-05025
BALL, DISCHARGE
1
TL-02
TOOL, BALL SEAT REMOVAL

PART IDENTIFICATION
8
PART IDENTIFICATION
PH(X)-55
PH(X)-55
ITEM
QTY
PART NUMBER
DESCRIPTION
1
1
PL-55
PUMP LINE ASSEMBLY, PH-55
200500
PUMP LINE ASSEMBLY, PHX-55
2
2
200181
CONSOLE MOUNTING BRACKET, PH(X)-55
3
1
ML-55
MOTOR LINE ASY; 7.5HP, 3PH, 60HZ
4
1
FR-55-1
FRAME/TANK ASSEMBLY, PH(X)-55
5
2
200509
TEMPERATURE CONTROLLER, PH(X)-55

PART IDENTIFICATION
9
PUMP LINE ASSEMBLY (PH-55 ONLY)
(PL-55)
PUMP LINE ASSEMBLY (PL-55)
ITEM
QTY
PART NUMBER
DESCRIPTION
1
2
201167
E-CLIP, 7/32
2
1
202169
HYDRAULIC CYLINDER COMPLETE
3
1
202666
“A”PUMP ASSY, SIZE 120, PH-55
4
1
PU-01027
ACTIVATOR PLATE COVER
5
2
PU-01027 (O-RING)
-011 O-RING
6
2
PU-01027 (BOLT)
BHCS, 5/16-18 X 1/2
7
1
PU-05002-120
“R”PUMP ASSY, SIZE 120
8
1
PU-05003
LUBE CYLINDER
9
1
PU-05004
END CAP, CYLINDER
10
2
PU-05007
PIN, CLEVIS
11
8
PU-05008
MOUNTING BOLT
12
8
PU-05008-1
SERRATED WASHER, 5/16
13
1
RA-00065A
PLUG, PUMP CYLINDER
14
1
RA-00066A
MALE ELBOW, 3/8 TUBE X 1/4 NPT
15
1
RA-00067A
MALE ELBOW, 1/2 TUBE X 3/8 NPT

PART IDENTIFICATION
10
PUMP LINE ASSEMBLY (PHX-55 ONLY)
(200500)
PART LIST
ITEM
QTY
PART NUMBER
DESCRIPTION
1
1
200194
DIRECTIONAL VALVE, PH-55
2
1
200184
HV HYDRAULIC MANIFOLD, PH-55
3
2
200195
O-RING, 114, VITON
4
2
HI-05033
3/4-16 O-RING PLUG
5
1
PU-05001-80
"A" PUMP ASSY, SIZE 80
6
1
PU-05002-80
"R" PUMP ASSY, SIZE 80

PART IDENTIFICATION
11
MOTOR LINE ASSEMBLY
(ML-55)
MOTOR LINE ASSEMBLY (ML-55)
ITEM
QTY
PART NUMBER
DESCRIPTION
1
1
200185
7.5 WEG MOTOR, PH(X)-55
2
1
200188
BELL HOUSING, 2-BOLT, PH(X)-55
3
1
200192
28CC PUMP, PH(X)-55
4
1
200187
1-1/4” NPT FLANGE
5
1
200189
MAGNALOY HUB, PH(X)-55
6
1
200191
COUPLING INSERT, 3/4” BORE
7
1
200190
MAGNALOY COUPLING, 7/8 X 1/5
8
1
200193
FITTING, 8 ORB X 6 JIC MALE ELBOW
9
1
200182
1.25X16 BLACK PUPE FOR HYDRAULIC, PH(X)-55

PART IDENTIFICATION
12
FRAME ASSEMBLY
(FR-55-1)
.
FR-55-1
ITEM
QTY
PART NUMBER
DESCRIPTION
1
1
200180
TANK LID, PH(X)-55
2
1
200186
GROMMET MODIFIED 1-5/8”
3
2
200183-4
HV MOTOR BRACKET, PH(X)-55