Replacement Parts List

27
Hoffman Specialty
®
Regulator Service Parts
Series SPS Spring Pressure Control Pilots
For Series 2000 Regulators
Item Description
1 Adjusting Nut
2 Spring Yoke
3 Standard
4 Adjusting Spring
5 Spring Button
6 Cowl
7 * Diaphragm Screw
8 * Pusher Plate
9 * Valve Spring
10 Bushing
11 * Seat Ring
12 Body, Bushing, Plug
13 * Gasket
14 Blind Flange
15 Diaphragm Nut
16 * Pressure Plate
17 * Diaphragm
18 Diaphragm Bolt
19 * Stem
20 * Screen
21 * Disc
22 * Stem Nut
23 Blind Flange Bolt
Pilot Contents
Part
Number Description
600325 SPS Adjusting Spring - 2 - 30 psig Blue
600326 SPS Adjusting Spring - 5 - 60 psig Red
600327 SPS Adjusting Spring - 20 - 175 psig Gold
600329 2000 SPS Repair Kit (incl. 7,8,9,11,13,16,17,19 thru 22)
Item * SPS Repair Kit Consists of:
7 Diaphragm Screw (1)
8 Pusher Plate (1)
9 Valve Spring (1)
11 Seat Ring (1)
13 Gasket (1)
16 Pressure Plate (1)
17 Diaphragm (3) (use only 2 pcs on SPS-30 and SPS-60)
19 Stem (1)
20 Screen (1)
21 Disc (1)
22 Stem Nut (2)
1
2
3
6
15
15
18
1/4" NPT
1/4" NPT
19
20
21
22
23
16
17
7
8
9
5
4
10
11
12
13
14
Pressure Wire
Range Spring Diameter
psig (bar) Color in. (mm)
2-30 (0.1-2.0) Blue
3
⁄16 (4)
5-60 (0.3-4.1) Red
1
⁄4 (6)
20-175 (1.4-11.9) Gold
11
⁄32 (9)