Impco E Series - Page 2

PPI-2 REV. J IMPCO Technologies Inc November, 2014
3030 South Susan St. Page 2 of 16
Santa Ana, CA 92704
www.impcotechnologies.com
3030 S Susan Street, Santa Ana, CA 92704
Ph: +1 714 656 1200 Fax: +1 714 656 1400
MODEL E & PE SERIES REGULATORS
MODEL E SHOWN
ITEM # PART #
DESCRIPTION
1
S7-1 (NSS) Screen, Atmospheric Vent
2
S1-3* Screw, 10-24 x 5/8" SEMS (8)
3
AC1-22-10298-001 (NSS)
Cover, Secondary
AD1-14-1* (1) (NSS) Diaphragm, Secondary, Hydrin Model E
AD1-23* (2) (NSS) Diaphragm, Secondary, Silicone Model E
AD1-23-4* (3) (NSS)
Diaphragm, Secondary, Flourosilicone E
AD1-14-2* (4) (NSS)
Diaphragm, Secondary, Hydrin PE
AD1-23-2* (5) (NSS)
Diaphragm, Secondary, Silicone PE
5
L1-86* (NSS)
Lever, Secondary w/ or w/o Hole
6
S4-37* (NSS)
Seat, Secondary
S2-22
Spring, Secondary Regulator (Blue), Standard
S2-23
Spring, Secondary Regulator (Orange), Option
P1-7 (NSS)
Pin, Secondary Lever Fulcrum (Early Model)
P1-8 (NSS)
Pin, Secondary Lever Fulcrum (Later Model)
9 S1-40* (NSS)
Screw, 10-24 x 3/8" SEMS
10 S1-1555-002* (1)(2)(3)(NSS)
Screw, 12-24 x 1 1/8" SEMS Model E Only
C1-20 (NSS)
Cover, Primary Diaphragm (Early Model)
C1-50815-001 (NSS) Cover, Primary Diaphragm (Later Model)
12 S2-13 (NSS)
Spring, Primary Regulator EB (2)
13 AD1-15* (NSS) Diaphragm Assy, Primary
14 P1-11* (NSS)
Pin, Primary Valve
15
AB1-20A-10307-001 (NSS) Body, Regulator E Series
16
G1-37* (NSS) Gasket, Regulator Body
17
F3-1* (NSS) Sponge
18
S4-7* (NSS) Seat, Primary
19 AB1-19-10309-001 (NSS) Body, Assy, Heat Exchanger
20
P3-13 (NSS) Plug, Hex Head, 1/8 NPT (3)
21
G1-30079-1* Gasket, Heat Exchanger Cover
22 C1-21PM (NSS) Cover, Heat Exchanger
23 W1-27* (NSS)
Washer, hand primer
24
S1-1560-004 (NSS)
Screw 8-32 x .25" (Later Model)
25
W1-14187-016 (NSS)
Flat Washer (Later Model)
26
P1-8* (NSS) Pin, Lever Diaphragm Link
4
7†
8
11
NSS = Not Serviced Separately
* Repair kit components. (1) = RK-E; (2) = RK-E-2;
(3) = RK-E-3; (4) RK-PE; (5) = RK-TE
† Two vapor outlet pressures are available. The Orange secondary
spring gives Neg. 0.50” w.c. (Neg 0.12 kPa) pressure. Blue secondary
spring gives a Neg. 1.50” w.c. (Neg. 0.37 kPa) pressure.