Fisher HSR Pressure Regulator
Description: The Type HSR direct-operated, spring-loaded regulators provide economical pressure reducing control in a variety of residential, commercial, and industrial applications. In addition, the Type HSR regulators have internal relief across the diaphragm to help minimize overpressure
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Fisher S302 Pressure Regulator
Description: Self-operated spring loaded regulator that provides more capacity than the S102 above. Economical and flexible use in commercial and institutional applications. |
Inlet Pressure
(Outlet Pressure
7" wc) |
Body Sizes |
| Capacity in SCFH |
1-1/4" |
1-1/2" |
2" |
| 2# |
1400 |
1400 |
1400 |
| 5# |
2400 |
3200 |
3200 |
| 25# |
3500 |
3500 |
3500 |
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Fisher S202 Pressure Regulator
Description: A quick acting service regulator used in large commercial and some industrial applications. Shock effect down stream due to sudden load changes is minimized. Comes in 1-1/2" and 2" Bodies and a large assortment of spring ranges. |
Inlet Pressure
(Outlet Pressure
7" wc) |
Body Sizes |
| Capacity in SCFH |
1-1/2" |
2" |
| 2# |
3600 |
6000 |
| 5# |
5600 |
10,000 |
| 25# |
7750 |
10,000 |
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Fisher S202H Pressure Regulator
Description: Same as S202 but offers much higher outlet pressures; up to 5 PSIG |
Inlet Pressure
(Outlet Pressure
7" wc) |
Body Sizes |
| Capacity in SCFH |
1-1/2" |
2" |
| 7# |
5800 |
6300 |
| 14# |
10,000 |
13,500 |
| 30# |
14,400 |
22,500 |
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Fisher 299 Pilot Operated Pressure Regulator
Description: Large capacity in a compact design. Excellent for fixed factor billing and outlet pressures up to 35 PSIG. |
Inlet Pressure
(Outlet Pressure
7" wc) |
Body Sizes |
| Capacity in SCFH |
1-1/2" |
2" |
| 2# |
5790 |
6680 |
| 10# |
9470 |
15,600 |
| 25# |
11,030 |
22,030 |
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Fisher 627 Pressure Regulator
Description: Self Operated spring loaded. Used as first stage cut in high pressure applications. Regulator comes with or without Internal Relief Valve. |
Inlet Pressure
(Outlet Pressure
20#) |
Body Sizes |
| Capacity in SCFH |
3/4" |
1" |
2" |
| 100 |
12,600 |
23,300 |
28,700 |
| 300 |
15,600 |
37,000 |
20,100 |
| 500 |
15,100 |
32,900 |
32,900 |
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Fisher 289H Relief Valves
Description: Used to protect downstream systems from overpressure. Available in 1/4, 3/4, 1, or 2-inch sizes with relief set points from 5"w.c. to 75 psig. |
Inlet Pressure
(Outlet Pressure
7" wc) |
Body Sizes |
| Capacity in MCF's |
1" |
2" |
| 1 |
15 |
28 |
| 10 |
27 |
30 |
| 30 |
40 |
x |
| 50 |
47 |
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Conversion Tip
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1 Standard Cubic Foot per Hour (SCFH) = 1,000 BTU's
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Quote Tip
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To properly size and quote your regulator, we need to know:
- Pipe size
- Inlet Pressure
- Desired Outlet Pressure
- The total Connected Load in BTU's, SCFH MMBTU's or MCF's
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Conversion Tip
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1 MCF =
1 MMBTU's
1000 SCFH
1000 MBTU's
1,000,000 BTU's
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