Liquid Duty 1st Stage Regulators - Fisher
Fisher 1805 Series relief valves designed for farm tap and commercial LPG applications. Relief pressures from 5 to 125 psig (0.34 to 8.6 bar).
Available in 3/4", 1", 1-1/2", and 2" NPT body sizes with cast iron or ductile iron construction.
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No certificates on file
Contact us to request product approvals and compliance certificates.
Models & Variants
19 models| Model | Size | Pressure |
|---|---|---|
| Fisher 99 Regulator 2" NPT | 2" NPT | - |
| Fisher 99 Regulator 2" NPT | 2" NPT | - |
| Fisher 99 Regulator 2" NPT 2-10 PSI FKM Hi-Temp | 2" NPT | 2-10 PSI |
| Fisher 99 Regulator 2" NPT 5-15 PSI | 2" NPT | 5-15 PSI |
| Fisher 99 Regulator 2" NPT 5-15 PSI FKM Hi-Temp | 2" NPT | 5-15 PSI |
| Fisher 99 Regulator 2" NPT 10-65 PSI | 2" NPT | 10-65 PSI |
| Fisher 99 Regulator 2" NPT 10-65 PSI FKM Hi-Temp | 2" NPT | 10-65 PSI |
| Fisher 627 Regulator 1" NPT 5-20 PSI 1/2" Orifice | 1" NPT | 5-20 PSI |
| Fisher 627 Regulator 1" NPT 5-20 PSI 1/2" Orifice | 1" NPT | 5-20 PSI |
| Fisher 627 Regulator 1" NPT 5-20 PSI 1/2" Orifice Hi-Temp | 1" NPT | 5-20 PSI |
| Fisher 627 Regulator 1" NPT 5-20 PSI 1/2" Orifice Hi-Temp | 1" NPT | 5-20 PSI |
| Fisher 627 Regulator 2" NPT 15-40 PSI 1/2" Orifice | 2" NPT | 15-40 PSI |
| Fisher 627R Regulator 1" NPT 5-20 PSI 1/2" Orifice & Relief | 1" NPT | 5-20 PSI |
| Fisher 627R Regulator 1" NPT 5-20 PSI 1/2" Orifice Hi-Temp & Relief | 1" NPT | 5-20 PSI |
| Fisher 627R Regulator 1" NPT 5-20 PSI 1/2" Orifice Hi-Temp & Relief | 1" NPT | 5-20 PSI |
| Fisher 627R Regulator 1" NPT 5-20 PSI Hi-Temp & Relief | 1" NPT | 5-20 PSI |
| Fisher R622 2nd Stage Regulator 3/4" NPT 1400 MJ/hr | 3/4" NPT | - |
| Fisher R622H Regulator 1/2" NPT 5-10 PSI 2000 MJ/hr | 1/2" NPT | 5-10 PSI |
| Fisher R622H Regulator 2500 MJ/hr 8-12 PSI | - | 8-12 PSI |
Spare Parts & Repair Kits
Repair Kits
| Part Number | Name |
|---|---|
| FS627RX00A12 | Diaphragm Spares Kit |
| FS627X000A12 | Diaphragm Spares Kit-STD |
| FS627X000V12 | Spares Kit 627-V1 regulator |
| FS627X000V12-R | Repair Kit 627-R - V1 |
Service Parts
| Part Number | Name |
|---|---|
| FS627-1A928809012 | Orifice 1/2" - for 627 Regulator |
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