Model

Diaphragm Bolts

Head Bolts

Valve Caps

Inlet Manifolds

Discharge Manifolds Brass or Aluminum Only

Discharge Manifolds Plastic Only 

Pulsation Dampner

 8 ft. lbs.

8 ft. lbs.   

 6 ft. lbs.

 N/A

N/A 

 N/A

 10 ft. lbs.

MP20/30/40/P48

 18 ft. lbs.

28 ft. lbs. 

N/A 

 N/A

18 ft. lbs.

 N/A

 28 ft. lbs.

18 ft. lbs.

28 ft. lbs.

N/A

N/A

N/A

N/A

28 ft. lbs.

APS101/121/145

 25 ft. lbs.

 32 ft. lbs.

 N/A

 6 ft. lbs.

 N/A

 N/A

 20 ft. lbs.

BP Series

 25 ft. lbs.

28 ft. lbs. 

 N/A

 6 ft. lbs.

18 ft. lbs.

 6 ft. lbs.

18 ft. lbs. 

IDS Series

 25 ft. lbs.

35 ft. lbs. 

 N/A

 20 ft. lbs.

 20 ft. lbs.

 N/A

 20 ft. lbs.

P36, BP75

 18 ft. lbs.

20 ft. lbs. 

 N/A

 6 ft. lbs.

 N/A

 6 ft. lbs.

18 ft. lbs.