Fisher 1290 - Page 18

Type 1290
18
35 Adjusting Screw, Type T208P only
Flat Circular Adjusting Screw 1B537944012
Square Head Adjusting Screw
Steel
For Spring range 1 to 2.5 in. w.c. /
2 to 6 mbar 10B3080X012
For Spring range 2.5 to 4.5 psig /
0.17 to 0.31 bar 10B3080X012
For Spring range 4.5 to 7.0 psig /
0.31 to 0.48 bar 1D995448702
Stainless steel
For Spring range 1 to 2.5 in. w.c. /
2 to 6 mbar GE06080X012
For Spring range 2.5 to 4.5 psig /
0.17 to 0.31 bar GE06080X012
For Spring range 4.5 to 7.0 psig /
0.31 to 0.48 bar 1D9954X0032
36 Washer, Steel 18B3440X012
38 Cap Screw, Zinc-plated Steel, Type T208P only 1B290524052
41 Back Disk Spring
Type T208P
Stainless steel 1E984637022
Stainless steel (NACE) 18B0255X012
Type T208PL
Stainless steel 18B0911X012
Stainless steel (NACE) 18B3466X012
42* Back Body Seal O-ring
Nitrile (NBR) 13A1584X012
Fluorocarbon (FKM) 13A1584X022
Peruoroelastomer (FFKM) 13A1584X032
Ethylenepropylene (EPDM) 13A1584X042
43 Back Body Cap, Stainless steel 1F2737X0012
44 Disk Spacer, Stainless steel ERSA00198A0
45* Lower Head Gasket, Composition 18B3450X012
46 Nameplate - - - - - - - - - - -
47 Drive Screw (2 required) 1A368228982
48 Flow Arrow - - - - - - - - - - -
49 Back-up Ring, Stainless steel 18B3446X012
50 Lower Spring Seat, Type T208P only 1B636325062
51 Connector Threas Stud, Zinc-plated Steel,
Type T208PL Only 17B9741X012
Type MR95H Regulator (Figure 10)
Key Description Part Number
Parts Kit (included are keys 3, 4, 12, 19 and 63)
Stainless steel diaphragm and plug RMR95HX0012
Neoprene (CR) diaphragm and
Nitrile (NBR)/Brass Disk RMR95HX0022
Neoprene (CR) diaphragm and Nitrile (NBR)/
416 Stainless steel Disk RMR95HX0032
1 Body
Gray Cast iron ERCA01628A0
WCC Steel GF04858X022
LCC Steel GF04858X062
CF8M Stainless steel (NACE) GF04858X052
CF3M Stainless steel (NACE) GF04858X042
Key Description Part Number
14 Stem, Stainless steel ERSA00200A0
16 Lever Assembly, Stainless steel 1B5375000B2
17 Machine Screw (2 required), Stainless steel 19A7151X022
18 Guide Insert, Stainless steel 27B4028X022
19 Upper Spring Seat,
Type T208P,
For 1.2 to 7 psig / 83 mbar to 0.48 bar spring
ranges and Square Head adjusting screw only 1J618124092
Type T208PL 1A201824092
20 Lock Nut
Type T208P
For 1.2 to 7 psig / 83 mbar to 0.48 bar spring
ranges and Square Head adjusting screw only
Steel 1A413224122
Stainless steel T1208735252
20 Adjusting Nut, Type T208PL only 17B9740X012
21 Hex Nut, Type T208PL only 1A345724122
22 Closing Cap
Type T208P
For 1 in. w.c. to 1.2 psig / 2.5 mbar to 83 mbar
spring ranges, Flat Circular Adjusting Screw
Plastic T11069X0012
Stainless steel 1E422735072
For 1.2 to 7 psig / 83 mbar to 0.48 bar
spring ranges, Square Head Adjusting Screw
Steel ERSA01809A0
Stainless steel ERSA01809A1
Type T208PL
Zinc 1B541644012
Steel 1K797024092
23 Hex Nut (8 required)
For Cast iron (standard) and
Carbon steel spring case 1A345724122
For Stainless steel spring case 1A3457K0012
24 Cap Screw (8 required)
For Cast iron (standard) and
Carbon steel spring case 1A579724052
For Stainless steel spring case 1A5797T0012
25 Closing Cap Gasket, Neoprene (CR) 1P753306992
26 Vent Assembly
Spring Case Up (Type Y602-11) 17A5515X012
Spring Case Down (Type Y602-1) 17A6570X012
31* Throat Seal O-ring
Nitrile (NBR) 1D682506992
Fluorocarbon (FKM) 1D6825X0012
Peruoroelastomer (FFKM) 1D6825X0032
Ethylenepropylene (EPDM) 1D6825X0042
33 Lower Diaphragm Head, Type T208P only
For Nitrile (NBR) or Fluorocarbon (FKM)
Diaphragm 18B3464X012
For Fluorinated Ethylene Propylene (FEP)
Diaphragm 18B3464X012
34 Machine Screw, Stainless steel 18A0703X022
Key Description Part Number
Types T208P and T208PL
(Figures 8 and 9) (continued)
*Recommended spare part.
Hastelloy
®
C is a mark owned by Haynes International, Inc.
Monel
®
is a mark owned by Special Metals Corporation.