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INGERSOLL RAND COMPANY LTD

209 NORTH MAIN STREET – BRYAN, OHIO 43506

 (800) 495-0276 

 FAX (800) 892-6276 

© 2019 

arozone.com

OPERATOR’S MANUAL 

PP10A-XXX-XXX-A

INCLUDING: OPERATION, INSTALLATION AND MAINTENANCE

RELEASED: 5-25-18

REVISED: 2-15-19

(REV: C)

1” DRY POWDER DIAPHRAGM PUMP

1:1 RATIO (METALLIC)

 

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

Refer to Model Description Chart to match the pump mate-

rial options.

7102

 Valve Kit for repair of H254PS control valve.

104302

 for repair of P39124-100 Filter / Regulator.

637401-XXX

 for Fluid Section repair 

with 

seats (see page 6). 

637401-XX

 for Fluid Section repair 

without 

seats (see page 6).

NOTE:

 This kit also contains several air motor seals which will 

need to be replaced.

118597-2 

Spool Kit for repair of A212PD 4-way alpha valve.

637397

 for Air Section repair (see page 8).

637395-8

 Major Air Valve assembly (see page 9).

PUMP DATA

Models

  . . . . . . . . . . . . .   see Model Description Chart for “-XXX”

Pump Type

  . . . . . . . . .   Metallic, Dry Powder, Diaphragm Pump

Material

  . . . . . . . . . . . .   see Model Description Chart

Specific Application

   for pumping powders up to 50 lb. / ft

3

Weight

  . . . PP10X-XAX-XXX-AXXX  . . . .  28.65 lbs (12.97 kgs)

                       PP10X-XSX-XXX-AXXX  . . . .  46.2 lbs (20.9 kgs)

Maximum Air Inlet Pressure

  . . . . . . . .  50 psig (3.4 bar)

Maximum Fluidizing Pressure

  . . . . . .  100 psig (6.9 bar)

Maximum Particle Size

  . . . . . . . . . . . . .  1/8” dia. (3.3 mm)

Maximum Temperature Limits (diaphragm / ball / seat 

materials)

Santoprene

®

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

Dimensional Data

  . . . . . . . . . . . . . . . . . . .  see page 11

Mounting Dimension

 .   4” x 6.25” (101.6 mm x 158.8 mm)

Noise Level

 @ 70 psig, 60 cpm

  . . . . . .  80.6 dB(A)

 Tested with 94085 muffler assembly installed.

 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.

NOTICE: All possible options are shown in the chart, however, certain 

combinations may not be recommended. Consult a representative or 

the factory if you have questions concerning availability.

Figure 1

MODEL DESCRIPTION CHART

PP10A - X  X  X - X  X  X

Fluid Connection

A - 1 - 11-1/2 NPTF - 1

B  - 1 - 11 BSP

Ball Material

A - Santoprene

Fluid Section Service Kit Selection

EXAMPLE: Model #PP10A-AAS-AAA

Fluid Section Service Kit # 637401-AA

PP10A - XXX - X X X

 Ball 

Diaphragm

637401 - X X

Fluid Cap and Manifold Material

A - Aluminum

S  - Stainless Steel

Diaphragm Material

A - Santoprene

M - Medical Grade Santoprene

Seat Material

A - Santoprene

S  - Stainless Steel

Hardware Material

P  - Plated Steel

S  - Stainless Steel

PP10A-XXX-XXX-A Powder Pump

Summary of Contents for ARO PP10A Series

Page 1: ...ping powders up to 50 lb ft3 Weight PP10X XAX XXX AXXX 28 65 lbs 12 97 kgs PP10X XSX XXX AXXX 46 2 lbs 20 9 kgs Maximum Air Inlet Pressure 50 psig 3 4 bar Maximum Fluidizing Pressure 100 psig 6 9 bar Maximum Particle Size 1 8 dia 3 3 mm MaximumTemperature Limits diaphragm ball seat materials Santoprene 40 to 225 F 40 to 107 C Dimensional Data see page 11 Mounting Dimension 4 x6 25 101 6mmx158 8mm ...

Page 2: ...ety code requirements OPERATING AND SAFETY PRECAUTIONS READ UNDERSTAND AND FOLLOWTHIS INFORMATIONTO AVOID INJURY AND PROPERTY DAMAGE y y Obtain Material Safety Data Sheets on all materials from the supplier for proper handling instructions WARNING EXPLOSION HAZARD Models containing alu minum wetted parts cannot be used with 1 1 1 trichlo roethane methylene chloride or other halogenated hydrocarbon...

Page 3: ...el and option chart ARO pumps feature stall resistant design modular air motor fluid sections Air operated double diaphragm pumps utilize a pressure dif ferential in the air chambers to alternately create suction and positive fluid pressure in the fluid chambers valve checks ensure a positive flow of fluid This diaphragm pump was developed to address the unique problems associated with pumping dry...

Page 4: ...ated which should be available for fast repair and reduction of down time y y Service kits are divided 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 y Provide a clean work surface to protect sensitive internal moving parts from contamination from dirt and foreign matter during service d...

Page 5: ...PP10A XXX XXX A en Page 5 of 12 TYPICAL CROSS SECTION Figure 3 ...

Page 6: ...ice Kits with Seats Service Kit without Seats 7 19 33 XXX XXX Seat XXX Ball XXX Diaphragm XX Ball XX Diaphragm Diaphragm Qty Mtl O Ring Qty Mtl O Ring Qty Mtl XXA 637401 XXA 637401 XA 96267 A 2 Sp 93280 4 E 93279 4 E XXM 637401 XXM 637401 XM 96267 M 2 MSp 93282 4 T 93281 4 T MANIFOLD CONNECTION FLUID CAP MATERIAL OPTIONS PP10A XXX XXX A Aluminum Stainless Steel NPT BSP NPT BSP PP10A AAX XXX PP10A ...

Page 7: ...0 3 27 1 Nm 131 screws 12 17 ft lbs 16 2 23 04 Nm LUBRICATION SEALANTS Apply PTFE tape to threads Apply Loctite 242 to threads at assembly Apply Loctite 271 to threads at assembly Apply Lubriplate FML 2 grease 94276 to all O rings U cups and mating parts Apply anti seize compound to threads and bolt and nut flange heads which contact pump case when using stainless steel fasteners PARTS LIST PP10A ...

Page 8: ...asing 111 spool MAJOR VALVE REASSEMBLY 1 Install new 138 and 139 U cups on 111 spool LIPS MUST FACE EACH OTHER 2 Insert 111 spool into 135 valve housing 3 Install 137 O rings on 136 plug and assemble plug to 135 valve housing securing with 105 screws 4 Install 140 valve insert 141 gasket into 135 valve housing NOTE Assemble 140 valve insert with dished side toward 141 valve plate Assemble 141 valv...

Page 9: ... ARE METRIC 105 screw 40 50 in lbs 4 5 5 6 Nm 134 screw 40 50 in lbs 4 5 5 6 Nm LUBRICATION SEALANTS Apply Lubriplate FML 2 grease to all O rings U cups and mating parts Apply Loctite 271 to threads at assembly Apply Lubricate grease toValve Spool assemblies and Bores A replacement major valve service assembly is available separately which includes the following 637395 8 for models PP10A XXX XXX A...

Page 10: ...D tube x 1 8 27 NPT 5 59474 56 257 Adapter 1 8 27 PTF 1 94812 258 Button BleedValve 1 8 27 NPTF 1 24130 259 Elbow 5 32 OD tube x 1 8 27 NPT 4 59756 4 260 CheckValve 2 CP10 B 261 Mounting Bracket 1 97704 262 Pipe Plug 1 4 18 NPT x 7 16 2 Y17 51 N 263 ControlValve 1 H254PS 264 Pipe Plug with 0 078 orifice 1 2 14 NPT 1 94977 265 Nipple 1 2 14 NPTF 1 x 1 1 8 1 Y27 4 C 267 Tube 1 4 OD x 20 1 59675 268 ...

Page 11: ...meters mm C A D F Exhaust Port 3 4 14 NPT Air Inlet 1 2 14 NPTF Outlet Inlet 1 11 1 2 NPTF 1 PP10A ASS AAA A A 1 11 BSP PP10A AAS AAA A A B E DIMENSIONS A 375 21 mm B see below C 101 6 mm D 31 75 mm E 457 53 mm F 293 67 mm Pump Model B PP10A ASS AAA A 410 84 mm PP10A AAS AAA A 410 25 mm Figure 7 DIMENSIONAL DATA ...

Page 12: ...Page 12 of 12 PP10A XXX XXX A en PN 97999 1822 ...

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