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OPERATOR’S MANUAL 

PZ15X-XXX-XXX-AXX

INCLUDING: OPERATION, INSTALLATION, SAFETY AND MAINTENANCE

RELEASED: 11-26-21

(REV: A)

1-1/2" DIAPHRAGM PUMP

1:1 RATIO (METALLIC)

INGERSOLL RAND COMPANY INC

209 NORTH MAIN STREET – BRYAN, OHIO 43506

 (800) 495-0276 

 FAX (800) 892-6276 

© 2021

arozone.com

READ THIS MANUAL CAREFULLY BEFORE INSTALLING,

OPERATING OR SERVICING THIS EQUIPMENT.

It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.

SERVICE KITS

637375-XXX

 for fluid section repair 

with

 seats (see page 9). 

637375-XX

 for fluid section repair 

without

 Seats (see page 9). 

NOTE: 

This kit also contains several air motor seals which will 

need to be replaced.

637389

 for air section repair (see page 11).

637390-X

 major air valve assembly (see page 12).

PUMP DATA

Models

  . . . . . .   see Model Description Chart on page 2 for  

                              “-XXX” options

Pump Type

  . .   Metallic Air Operated Double Diaphragm

Material

  . . . . .   see Model Description Chart

Weight

 PZ15A-XAX-XXX-AXX . . . . . . . . . . . . . . .  39.79 lbs (18.04 kgs)

 PZ15A-XCX-XXX-AXX . . . . . . . . . . . . . . .  75.34 lbs (34.17 kgs)

 PZ15A-XHX-XXX-AXX . . . . . . . . . . . . . . .  89.04 lbs (40.39 kgs)

 PZ15A-XSX-XXX-AXX  . . . . . . . . . . . . . . .  63.34 lbs (28.73 kgs)

Add 16 lbs (7.26 kg) for stainless steel air motor section.

Maximum Air Inlet Pressure

  . . . . . . . .  120 psig (8.3 bar)

Maximum Material Inlet Pressure

  . . .  10 psig (0.69 bar)

Maximum Outlet Pressure

  . . . . . . . . . .  120 psig (8.3 bar)

Maximum Flow Rate (flooded inlet)

 .  123 gpm (465.6 lpm)

Displacement / Cycle @ 100 psig

  . . . .  0.617 gal (2.34 ltrs)

Maximum Particle Size

  . . . . . . . . . . . . .  1/4” dia. (6.4 mm)

Maximum Temperature Limits (diaphragm / ball / seat 

material)

E.P.R / EPDM  . . . . . . . . . . . . . .  -60° to 280° F (-51° to 138° C)

Hytrel®  . . . . . . . . . . . . . . . . . . .  -20° to 180° F (-29° to 82° C)

Nitrile®  . . . . . . . . . . . . . . . . . . .  10° to 180° F (-12° to 82° C)

Polypropylene  . . . . . . . . . . . .  32° to 175° F (0° to 79° C)

Santoprene® . . . . . . . . . . . . . .  -40° to 225° F (-40° to 107° C)

PTFE. . . . . . . . . . . . . . . . . . . . . .  40° to 225° F (4° to 107° C)

Viton®  . . . . . . . . . . . . . . . . . . . . -40° to 350° F (-40° to 177° C)

Dimensional Data

  . . . . . . . . . . . . . . . . . . .  see page 13

Mounting Dimensions

  . . . . . . . . . . . . . .  9” x 11.75” 

                                                                          (228.6 mm x 298.5 mm)

Noise Level

 @ 70 psig, 60 cpm. . . . . . . .  82.8 dB(A)

 The pump sound pressure levels published here have been updated to 

an Equivalent Continuous Sound Level (LA

eq

) to meet the intent of ANSI 

S1.13-1971, CAGI-PNEUROP S5.1. using four microphone locations.

Model PZ15X-AXX

               PZ15X-BXX 

Model PZ15X-YXX 

Figure 1

Summary of Contents for PZ15 Series

Page 1: ...rt Weight PZ15A XAX XXX AXX 39 79 lbs 18 04 kgs PZ15A XCX XXX AXX 75 34 lbs 34 17 kgs PZ15A XHX XXX AXX 89 04 lbs 40 39 kgs PZ15A XSX XXX AXX 63 34 lbs 28 73 kgs Add 16 lbs 7 26 kg for stainless steel air motor section Maximum Air Inlet Pressure 120 psig 8 3 bar Maximum Material Inlet Pressure 10 psig 0 69 bar Maximum Outlet Pressure 120 psig 8 3 bar Maximum Flow Rate flooded inlet 123 gpm 465 6 l...

Page 2: ...n Diaphragm Material A Santoprene C Hytrel G Nitrile M Medical Grade Santoprene Revision A Revision Specialty Code 1 Blank if no Speciality Code 0 Standard Valve Block 0 No option A 1 1 2 11 1 2 NPTF 1 T Santoprene PTFE V Viton S Stainless Steel Specialty Code 2 Blank if no Speciality Code L Long Life PTFE Y 1 1 2 A N S I DIN Flange S Stainless Steel S Stainless Steel G Nitrile H Hard 440 Stainles...

Page 3: ...pparatus in hazardous areas for the region where the pump will operate y Secure pump connections and all contact points feet must be bolted and provide clearance around the pump to avoid vibration and generation of contact or static spark y Consult local building codes and electrical codes for specific grounding requirements y After grounding periodically verify continuity of electrical path to gr...

Page 4: ...e of the pumps depend on the running conditions of the pump the materials of construction the temperature of the fluid pumped and the environmental conditions y For ambient process fluid and air inlet temperature see the temperature table on page 5 y Ensure proper housekeeping to eliminate dust build up on the pump Certain dusts may ignite at pump surface temperature limits as noted on page 5 y Fo...

Page 5: ... GAB GAC GAG GAM GAV GCA GCB GCC GCG GCM GCV GGA GGB GGC GGG GGM GGV GSA GSB GSC GSG GSM GSV GVA GVB GVC GVG GVM GVV HAG HCG HGA HGB HGC HGG HGV HSG HVG KAA KAB KAC KAG KAV KCA KCB KCC KCG KCV KGA KGB KGC KGG KGV KSA KSB KSC KSG KSV KVA KVB KVC KVG KVV LAG LCG LGA LGB LGC LGG LGV LSG LVG SAG SCG SGA SGB SGC SGG SGV SSG SVG 0 C to 40 C 32 F to 104 F 0 C to 78 C 32 F to 174 F PAA PAC PAG PAV PCA PCC...

Page 6: ...nd personnel y In the event of a diaphragm rupture material can be forced out of the air exhaust muffler y Pipe the exhaust to a safe remote location when pumping hazardous or inflammable materials y Use a grounded 3 4 minimum ID hose between the pump and the muffler WARNING HAZARDOUS PRESSURE Can result in seri ous injury or property damage Do not service or clean pump hoses or dispensing valve w...

Page 7: ...cords of service activity and include the pump in preventive maintenance program y Service kits are available to service two separate dia phragm pump functions 1 AIR SECTION 2 FLUID SEC TION The Fluid Section is divided further to match typical part Material Options y Before disassembling empty captured material in the outlet manifold by turning the pump upside down to drain material from the pump...

Page 8: ...no Mtl 26 Screw M10 x 1 5 6g x 30 mm 8 95884 1 C 95884 SS 27 Bolt M8 x 1 25 6g x 40 mm 20 95896 1 C 95896 SS M8 x 1 25 6g x 50 mm 20 29 Hex Flange Nut M8 x 1 25 6h 20 95879 1 C 95879 SS MANIFOLD FLUID CAP MATERIAL PZ15X XXX XXX AXX PZ15X XAX PZ15X XCX PZ15X YHX PZ15X XSX PZ15X YSX Item Description Qty Part no Mtl Part no Mtl Part no Mtl Part no Mtl Part no Mtl 5 Backup Washer 2 95819 3 C 95819 3 C...

Page 9: ...5 233 4 B XXL 637375 XXL 637375 XL 96165 L 2 L 96164 A 2 SP Y328 233 4 T XXM 637375 XXM 637375 XM 96166 M 2 MSP Y328 233 4 T XXT 637375 XXT 637375 XT 96165 T 2 T 96164 A 2 SP Y328 233 4 T XXV 637375 XXV 637375 XV 95820 3 2 V Y327 233 4 V CENTER SECTION OPTIONS PZ15X XXX XXX AXX PZ15A X PZ15S X Item Description Qty Part no Mtl Part no Mtl 43 Ground Lug 1 93004 Co 93004 Co 68 Air Cap 1 95822 3 A 958...

Page 10: ...2 grease to all O rings U Cups mating parts 22 61 models PZ15X AXX XXX AXX and PZ15X BXX XXX AXX 21 19 14 Screw tighten to 50 55 ft lbs 67 8 74 6 Nm 26 Screws 20 25 ft lbs 27 1 33 9 Nm 29 Nuts 15 20 ft lbs 20 3 27 1 Nm 131 Screws 12 17 ft lbs 16 3 23 0 Nm 8 1 2 7 Torque Sequence 10 6 4 9 5 3 COLOR CODE Diaphragm Ball Material Hytrel Nitrile Santoprene Santoprene Backup PTFE Viton Cream Black Tan G...

Page 11: ...ir y Inspect and replace old parts with new parts as neces sary Look for deep scratches on surfaces and nicks or cuts in O rings y Take precautions to prevent cutting O rings upon instal lation y Lubricate O rings with Lubriplate FML 2 grease y Do not over tighten fasteners refer to torque specifica tion block on view y Torque fasteners following restart y SERVICE TOOLS To aid in the installation ...

Page 12: ... 126 Figure 3 TROUBLESHOOTING Product discharged from air exhaust y Check for diaphragm rupture y Check tightness of 14 diaphragm screw Air bubbles in product discharge y Check connections of suction plumbing y Check O rings between intake manifold and inlet side fluid caps y Check tightness of 14 diaphragm screw Motor blows air or stalls y Check 176 check valve for damage or wear y Check for rest...

Page 13: ... 370 0 mm 1 75 44 5 mm 1 75 44 5 mm 3 12 79 4 mm 1 75 44 5 mm 3 12 79 4 mm 7 21 183 4 mm 7 18 182 6 mm 7 18 182 6 mm 7 28 185 0 mm 7 28 185 0 mm 14 71 373 9 mm 14 5 368 3 mm 14 5 368 3 mm 14 81 375 5 mm 14 56 370 0 mm 0 5 12 7 mm 0 25 6 4 mm 0 25 6 4 mm 0 46 11 4 mm 0 46 11 4 mm 14 03 356 2 mm 13 87 352 4 mm F 10 25 260 4 mm G 19 62 498 1 mm H 9 228 6 mm J 10 254 0 mm K 0 5 12 7 mm L see below M 0...

Page 14: ...and page 5 of the operator s manual DECLARATION OF CONFORMITY MANUFACTURED BY DECLARE UNDER OUR SOLE RESPONSIBILITY THAT THE TYPE SERIES AIR OPERATED DIAPHRAGM PUMPS MODEL SERIAL NO RANGE 2021 2024 A2XX1 XXXX L2XX4 XXXX This product complies with the following UK Regulations and European Community Directives Supply of Machinery Safety Regulations 2008 SI 2008 1597 The Equipment and Protective Syst...

Page 15: ...PZ15X XXX XXX AXX en Page 15 of 16 ...

Page 16: ...Page 16 of 16 PZ15X XXX XXX AXX en PN 97999 1934 ...

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