PP20A-XXX-XXX (en)
Page 5 of 12
TYPICAL CROSS SECTION
Figure 3
Страница 1: ...PP20A XSX XXX 157 8 lbs 71 6 kgs Maximum Air Inlet Pressure 50 psig 3 4 bar Maximum Fluidizing Pressure 100 psig 6 9 bar Maximum Particle Size 1 4 dia 6 4 mm MaximumTemperature Limits diaphragm ball s...
Страница 2: ...y 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 supp...
Страница 3: ...l 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 cre...
Страница 4: ...d 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 i...
Страница 5: ...PP20A XXX XXX en Page 5 of 12 TYPICAL CROSS SECTION Figure 3...
Страница 6: ...uminum Stainless Steel NPT BSP NPT BSP Sanitary Flange PP20A AAX XXX PP20A BAX XXX PP20A ASX XXX PP20A BSX XXX PP20A CSX XXX Item Description size Qty Part No Mtl Part No Mtl Part No Mtl Part No Mtl P...
Страница 7: ...screws 65 70 ft lbs 88 1 94 9 Nm Apply Loctite 242 to threads at assembly 26 screws 30 40 ft lbs 40 7 54 2 Nm Apply Loctite 271 to threads at assembly 27 screws 30 40 ft lbs 40 7 54 2 Nm Apply Lubripl...
Страница 8: ...ings on 136 plug and assemble plug to 135 valve housing securing with 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...
Страница 9: ...HTEN FASTENERS ALL FASTENERS ARE METRIC 105 screw 40 50 in lbs 4 5 5 6 Nm 134 screw 40 50 in lbs 4 5 5 6 Nm 240 screw 40 50 in lbs 4 5 5 6 Nm LUBRICATION SEALANTS Apply Lubriplate FML 2 grease to all...
Страница 10: ...ter 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 26...
Страница 11: ...e 11 of 12 PARTS LIST PP20A XXX XXX CONTROL SECTION 256 260 256 268 2 long 261 77 277 276 278 275 269 9 long 259 78 14 long 76 See view A A 14 long 78 7 5 long 270 259 266 265 258 257 256 264 263 76 2...
Страница 12: ...et this side DIMENSIONS A see below E 16 3 32 408 5 mm H 9 1 16 230 2 mm L see below B 24 3 4 628 7 mm F 12 304 8 mm J 10 1 16 255 6 mm M see below C 10 1 16 255 6 mm G 26 1 4 666 8 mm K 9 16 14 3 mm...
