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Parts 

6

311391F

Parts

225

222

207

205

223
224

237

232

228
211
216
217
213

207

225

234

210

233

202

210

235

221

241

238

238

214

234

236

206

209

201

215

201

A Side Pumps

†219a

†219b

†219c

†219a

†219d

†219c

B Side Pumps

212

TI7729b

TI8047b

TI8048b

Piston Assembly (alternate)

239

218d*

218c*

239 (Ref)

Table 1

: Torque Specifications

Pump

Torque (ft-lbs)

28

10

40

22

44

22

48

22

60

38

80

38

96

38

104

38

120

55

239 (Ref)

218a*

218b*

218c*

218d*

239

Piston Assembly

Summary of Contents for 295043 B

Page 1: ...aco H 25 and H XP2 Hydraulic Proportioners See page 2 for model information including maximum working pressure Important Safety Instructions Read all warnings and instructions in this manual and in yo...

Page 2: ...0 240 295043 B 30 B Side 3500 24 0 240 295044 B 40 B Side 3500 24 0 240 295045 B 48 B Side 3500 24 0 240 297675 B 60 A Side 3500 24 0 240 296799 B 60 B Side 3500 24 0 240 296807 B 80 A Side 3500 24 0...

Page 3: ...ble and clean the proportioning pumps annually Inspect the pistons and cylinder for marks or scratches which may cause leak age and damage to packings Replace all packings o rings expanders and packin...

Page 4: ...Install the inlet seal 217 and seat 216 by threading the seat 216 into the lower base 236 by hand until the seal bottoms in the base Using a torque wrench on the ball seat removal tool tighten the sea...

Page 5: ...e piston body into the piston shaft and torque according to Table 1 on page 6 2 Install the cylinder seal kit parts 219 into the out let flange 235 as shown in the Parts drawing On A side pumps only i...

Page 6: ...38 214 234 236 206 209 201 215 201 A Side Pumps 219a 219b 219c 219a 219d 219c B Side Pumps 212 TI7729b TI8047b TI8048b Piston Assembly alternate 239 218d 218c 239 Ref Table 1 Torque Specifications Pum...

Page 7: ...218a 218d 1 218a RING wiper piston seal 1 218b RING wear 1 218c SUPPORT piston seal 1 218d SEAL piston 1 219 KIT seal cylinder see Table 2 for part nos includes items 219a 219c 219d 1 219a SEAL cylind...

Page 8: ...1730 261733 not used 297871 261754 not used 298010 219 B side not used 261725 261728 261731 261734 not used not used 261755 not used 261735 221 295296 295296 295296 296789 296789 296789 296789 296789...

Page 9: ...orp Category Data Maximum working pressure 3500 psi 24 0 MPa 240 bar Maximum fluid temperature 190 F 88 C Viscosity range 250 1500 centipoise Maximum material inlet pressure 400 psi 2 7 MPa 27 bar Wet...

Page 10: ...ion prepaid If inspection of the equipment does notdisclose any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and tra...

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