Fisher 2625 - Parts Ordering; Parts Kits; Parts List

Instruction Manual
D100348X012
2625, 2625SST, and 2625NS Volume Booster
May 2017
11
Parts Ordering
Whenever corresponding with your Emerson sales office or Local Business Partner about this equipment, mention the
serial number of the volume booster. This serial number can be found on the nameplate (key 16, figure 4).
WARNING
Use only genuine Fisher replacement parts. Components that are not supplied by Emerson Automation Solutions should
not, under any circumstances, be used in any Fisher instrument. The use of components not manufactured by Emerson
Automation Solutions may void your warranty, might adversely affect the performance of the instrument, and could cause
personal injury and property damage.
Parts Kits
Description Part Number
For 2625
Repair kits for diaphragms
[Kit contains keys 5, 6, 13, 14]
For boosters with 3/32 inch exhaust R2625D33212
For boosters with 3/8 inch exhaust R2625D38012
For boosters with 1/2 inch exhaust R2625D12012
Repair kits for valve assemblies
[Kit contains key 7]
For boosters with 3/8 inch supply R2625V38012
For boosters with 1/2 inch supply R2625V12012
For 2625SST
Repair kits for diaphragms
[Kit contains keys 5, 6, 13, 14]
For SST boosters with 3/8 inch exhaust R2625SD3812
For SST boosters with 1/2 inch exhaust R2625SD1212
Repair kits for valve assemblies
[Kit contains key 7]
For SST boosters with 3/8 inch supply R2625SV3812
For SST boosters with 1/2 inch supply R2625SV1212
Parts List (figure 4)
Note
Contact your Emerson sales office or Local Business Partner for Part
Ordering information.
Key Description
1 Body, Aluminum or CF8M (316 SST, cast)
2 Diaphragm Spacer
Aluminum or S31600 (316 SST)
Aluminum with 1/2 NPT vent connection
3 Spring Case Assembly, Aluminum or CF8M
4 Body Cap, Brass or S31600
5* Diaphragm Assembly
For 2625
Nitrile on nylon diaphragm
With brass blocked exhaust
With brass 2.4 mm (0.094 inch) exhaust
With brass 9.5 mm (0.375 inch) exhaust
With brass 12.7 mm (0.5 inch) exhaust
FKM on TPES diaphragm (high temp)
With S31600 9.5 mm (0.375 inch) exhaust
With S31600 12.7 mm (0.5 inch) exhaust
 For 2625SST
Nitrile on nylon diaphragm
With S31600 9.5 mm (0.375 inch) exhaust
With S31600 12.7 mm (0.5 inch) exhaust
FKM on TPES diaphragm (high temp)
With S31600 9.5 mm (0.375 inch) exhaust
With S31600 12.7 mm (0.5 inch) exhaust
 For 2625NS
EPDM/meta‐aramid,
With 9.5 mm (0.375 inch) exhaust
With 12.7 mm (0.5 inch) exhaust
*Recommended spare parts