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Parts 

6

311595C

Parts

Part No. 288117, 1-1/4 npt(f) inlet and outlet

Part No. 288262, 2 in. sanitary inlet and outlet

Part No. 288311, 1-1/2 npt(f) inlet and outlet

*

Parts included in Stainless Steel Repair Kit 15J821 
(purchase separately).

Optional 15J822 Carbide Repair Kit is also available:

† Parts included in Conversion Kit 15J498 (purchase 

separately), see page 8.

ti8554a

2

5

6

5

6

ti8555a

101

102

103

110

111

112

113

See Detail

at right

107

104

Ref. 
No.

Part No. Description

Qty

2†

288116 HOUSING, diaphragm; see page 7

1

5

107078 O-RING; used on 288262 and 

288311

2

6

187004 FITTING; 1-7/8 un-2a x 2 in. sani-

tary; used on 288262

2

187150 FITTING; 1-7/8 un-2a x 1-1/2 npt(f); 

used on 288311

2

101

187878 HOUSING; 1-1/4 npt(f) inlet and 

outlet; used on 288117

1

15J421

HOUSING; 1-7/8 un(f) inlet and 
outlet; used on 288262 and 288311

1

102*† 171117 GASKET

1

103*†

SEAT, regulator; 17-4 sst

1

104*

171912 GASKET

1

107*†

KIT, repair, diaphragm; includes 
items 102 and 103; see available 
option below

1

110† 15H788 ADAPTER, regulator

1

111*† 101682 SCREW, cap, socket-hd

6

112

187873 GAUGE, pressure, fluid

1

113

111697 PLUG, pipe

1

Ref. 
No.

Part No. Description

Qty

Summary of Contents for 311595C

Page 1: ...72 MPa 17 2 bar Maximum Regulated Fluid Pressure 20 gpm 75 lpm Maximum Flow Rate Part No 288117 1 1 4 npt f inlet and outlet Part No 288262 2 in sanitary inlet and outlet Part No 288311 1 1 2 npt f in...

Page 2: ...as sharp edges moving parts and hot surfaces Do not kink or over bend hoses or use hoses to pull equipment Keep children and animals away from work area Comply with all applicable safety regulations P...

Page 3: ...es in the system Operation Adjust the air pressure regulator D to the desired back pressure The air fluid ratio is approximately 2 5 1 100 psi inlet air pressure 250 psi outlet fluid pressure Do not e...

Page 4: ...m 6 See FIG 3 Install the diaphragm assembly 7 Install the adapter 110 and screws 111 Torque the screws to 120 130 in lb 13 6 14 7 N m oppo sitely and in sequence three times 8 Apply thread lubricant...

Page 5: ...replace parts as needed 5 To reassemble the piston apply thread sealant and torque the screw 211 to 75 80 in lb 8 5 9 0 N m Lubricate the rod 210 and reinstall in the housing 201 6 Install the new dia...

Page 6: ...iption Qty 2 288116 HOUSING diaphragm see page 7 1 5 107078 O RING used on 288262 and 288311 2 6 187004 FITTING 1 7 8 un 2a x 2 in sani tary used on 288262 2 187150 FITTING 1 7 8 un 2a x 1 1 2 npt f u...

Page 7: ...0 211 216 Ref No Part No Description Qty 201 15U747 HOUSING diaphragm 1 202 15J461 WASHER support 1 203 15U746 COVER diaphragm 1 204 180979 DIAPHRAGM 1 209 120730 SCREW machine hex wash hd 12 210 15H7...

Page 8: ...m assembly 7 Install the adapter 110 and screws 111 Torque the screws to 120 130 in lb 13 6 14 7 N m oppo sitely and in sequence three times 8 Apply thread lubricant to the adapter 110 Screw the diaph...

Page 9: ...75 in 197 mm 7 25 in 184 mm 10 71 in 272 mm Maximum fluid inlet pressure 300 psi 2 1 MPa 21 bar Maximum air inlet pressure 100 psi 0 7 MPa 7 bar Regulated pressure range 25 250 psi 017 1 72 MPa 1 7 1...

Page 10: ...se any defect in material or workmanship repairs will be made at a reasonable charge which charges may include the costs of parts labor and transportation THIS WARRANTY IS EXCLUSIVE AND IS IN LIEU OF...

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