User's Manual

15307517
Parts
Model 244740, Series A
Air-Operated Regulator
Includes items 1–37
Ref
No. Part No. Description Qty.
1 607499 CAP, end 1
2 607498 BAR, support bottom 1
3 904029 BALL, seat 1
5 904030 SEAT, regulator;
0.312 in. (8 mm) dia. 1
6 198007 HOUSING, regulator 1
7 607497 BAR, support top 1
8 607500 CYLINDER, valve 1
9 15U747 HOUSING, diaphragm 1
10 220899 PISTON, regulator 1
11* 102386 RING, retaining 1
12* 607495 WASHER 1
13* 503140 SEAL, mastic reg., urethane 1
14 607718 WASHER, seal 1
15 607496 SPACER 2
Ref
No. Part No. Description Qty.
16 503143 SCREW, socket head;
5/16–18 x 2.75 in. 2
22 102726 PLUG, pipe, 3/4 in. npt 1
26 180978 WASHER, support 1
27 15U746 COVER, diaphragm 1
28 180979 DIAPHRAGM 1
29 120730 CAPSCREW, hex washer head;
1/4–20 x 1.5 12
31 180975 ROD, piston 1
32 103263 SCREW, machine; 1/4–20 x 3/4 in.1
34 198171 ELBOW 1
35 198241 PLUG, port, pressure
(not shown) 4
36* 162841 PACKING, o–ring 2
37 111457 PACKING, o–ring, pressure port
(not shown) 4
* Included in Repair Kit 918448.