User's Manual

17307707
Parts
Model 218509, Series E
carbon steel,
2 npt(f) inlet/outlet
6
3
4
26
31
2
7
1b
1a
1b
8
27
28
29
1b
7143A
Detail
38
38
see detail
Torque to 63 to 73 N-m (46 to 54 ft-lb).
1
1
1
25
2
2
Apply thread sealant and thread tape to
pipe threads before reassembling.
2
7138b
Ref Part
No. No. Description Qty.
1 218799 REPAIR KIT, surge tank; includes
items 1a, 1b, and 38 1
1a . DIAPHRAGM 1
1b . O–RING 2
2 107596 . CAPSCREW, hex hd; M12 x 50 24
3 107541 . LOCKWASHER, spring 24
4 107539 . NUT, hex; M12 24
6 104031 VALVE, charge, tank 1
7 180667 HOUSING, diaphragm 1
8 180557 HOUSING, diaphragm
(Model 218509 only) 1
25 180969 BUSHING, air valve 1
26 108147 ELEMENT, filter 1
Ref Part
No. No. Description Qty.
27 180942 CAP, relief valve 1
28 108519 O–RING; fluoroelastomer 1
29 102042 PLUG, pipe 2
31 116343 SCREW, grounding 1
33* 181068 TAG, warning (not shown) 1
38 192258 GASKET JOINT SEALANT 1
 These parts are available in Diaphragm and Seal
Repair Kit 218799, which can be ordered separately.
* Extra warning tags are available at no charge.