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ARO PP30A Series, Operator'S Manual, Page: 9 / 12

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ARO PP30A Series Operator'S Manual Download Page 9

PP30A-XXX-XXX (en) 

Page 9 of 12

PARTS LIST / PP30A-XXX-XXX AIR MOTOR SECTION

168

105

TORQUEREQUIREMENTS 

NOTE: DONOTOVERTIGHTENFASTENERS.

ALLFASTENERSAREMETRIC.

LUBRICATION/ SEALANTS

136

137

139

111

138

135
133

134

101

103

174

121
118

173

169 

172

171

170

167

173

121

174

118

166

132

244

199

140

240 

128

176

PILOT VALVE

PART GROUP

MAJOR
VALVE

Figure 5

128

233

242

MATERIALCODE

[A] = Aluminum

[B] = Nitrile

[Br] = Brass

[Bz] = Bronze

[C] = Carbon Steel

[Ck] = Ceramic

[D] = Acetal

[SP] = Santoprene

[SS] = Stainless Steel

[U] = Polyurethane

201

255

231

241

200

141

255

231

243

Torque (105) screw to 40 - 50 in. lbs (4.5 - 5.6 Nm).
Torque (134) screw to 40 - 50 in. lbs (4.5 - 5.6 Nm).
Torque (240) screw to 40 - 50 in. lbs (4.5 - 5.6 Nm).

Apply Lubriplate FML-2 grease to “O” rings, “U” cups & mating parts.

Apply Loctite 271 to threads at assembly.

637374-7 for models PP30A-XXX-XXX: 105(4),111,128(2),132,133(4),134(4),135,136,137,138,139,140,141,166,176(2), 199, 

200, 231(2), 233, 240(2), 241, 242, 243, 244, 255(2), and 259(2).

A replacement major valve service assembly is available separately, which includes the following:

126

Summary of Contents for PP30A Series

Page 1: ... 137 5 lbs 62 4 kgs PP30A XSX AAA 236 8 lbs 107 4 kgs Maximum Air Inlet Pressure 50 psig 3 4 bar Maximum Fluidizing Pressure 100 psig 6 9 bar Maximum Particle Size 3 8 dia 9 5 mm MaximumTemperature Limits diaphragm ball seat materials Nitrile 10 to 180 F 12 to 82 C Santoprene 40 to 225 F 40 to 107 C PTFE 40 to 225 F 4 to 107 C Dimensional Data see page 12 Mounting Dimension 10 5 32 x 12 1 16 258 0...

Page 2: ...safety 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 aluminum parts cannot be used with 1 1 1 trichlo roethane methylene chloride or other halogenated hydrocarbon solv...

Page 3: ...hart 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 insure a positive flow of fluid This diaphragm pump was developed to address the unique problems associated with pumping dry powders which ...

Page 4: ...Smart Parts are indicated 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 ma...

Page 5: ...PP30A XXX XXX en Page 5 of 12 TYPICAL CROSS SECTION Figure 3 ...

Page 6: ...CONNECTION FLUID CAP MATERIAL OPTIONS PP30A XXX XXX Aluminum Stainless Steel N P T BSP N P T BSP PP30A AAX XXX PP30A BAX XXX PP30A ASX XXX PP30A BSX XXX Item Description size Qty Part No Mtl Part No Mtl Part No Mtl Part No Mtl 6 DiaphragmWasher 2 94802 A 94802 A 94803 SS 94803 SS 15 Fluid Cap 2 94768 A 94768 A 94815 SS 94815 SS 60 Inlet Manifold 1 94913 A 94913 2 A 94212 1 SS 94212 2 SS 61 Outlet ...

Page 7: ...rease to all O rings U cups mating parts Apply Loctite 242 to threads at assembly Apply PTFE tape to threads Apply anti seize compound to threads and bolt and nut flange headswhich contact pump TORQUE REQUIREMENTS NOTE DO NOT OVERTIGHTEN FASTENERS ALL FASTENERS ARE METRIC 14 diaphragm screws apply loctite 271 to threads 60 70 ft lbd 81 3 94 9 Nm 26 and 27 Fluid cap manifold screw 60 70 ft lbs 81 3...

Page 8: ...h 105 screws 4 Install 140 valve insert 141 valve plate 199 gasket and 231 243 and 244 O rings into 135 valve hous ing NOTE Assemble 140 valve insert with dished side toward 141 valve plate Assemble 141 valve plate with part number identification toward 140 valve insert 5 Assemble 200 and 241 gaskets and 233 adapter plate to 135 valve housing securing with 240 screws NOTE Tighten screws to 40 50 i...

Page 9: ...Carbon Steel Ck Ceramic D Acetal SP Santoprene SS Stainless Steel U Polyurethane 201 255 231 241 200 141 255 231 243 Torque 105 screw to 40 50 in lbs 4 5 5 6 Nm Torque 134 screw to 40 50 in lbs 4 5 5 6 Nm Torque 240 screw to 40 50 in lbs 4 5 5 6 Nm Apply Lubriplate FML 2 grease to O rings U cups mating parts Apply Loctite 271 to threads at assembly 637374 7 for models PP30A XXX XXX 105 4 111 128 2...

Page 10: ...pter 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 Bracket 1 95174 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 N P T F 1 x 1 1 8 1 Y27 4 C 266 ReducingBushing 3 4 14NPTx1 2 14NPT 1 Y45 9 C 267 Tube 1 4 OD x 27 1 5967...

Page 11: ... 11 of 12 PARTS LIST PP30A XXX XXX AIR CONTROL SECTION 77 76 78 17 long 259 269 9 long 275 278 276 277 256 260 256 268 2 long 261 257 258 265 266 259 7 5 long 270 17 long 78 256 264 263 76 27 long 267 See view A A Figure 7 ...

Page 12: ...num Stainless Steel A 24 5 32 613 4 mm 23 29 32 607 0 mm B 29 15 16 760 5 mm 30 761 7 mm C 12 1 16 306 4 mm 12 1 32 305 3 mm D 2 3 8 60 3 mm 2 3 4 69 9 mm E 17 19 32 446 6 mm 17 19 32 446 6 mm F 15 381 0 mm 15 381 0 mm G 32 3 32 815 0 mm 32 812 5 mm H 10 5 32 258 0 mm 10 5 32 258 0 mm J 11 279 4 mm 11 21 32 296 1 mm K 9 16 14 3 mm 9 16 14 3 mm L 2 3 4 69 9 mm 2 3 4 69 9 mm M 17 3 16 436 5 mm 17 21...

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