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Fisher Emerson Commercial/Industrial High-Pressure Regulator 64SR-21, Inlet X Outlet - 1/2 FNPT

64 SERIES.webp

Part Number : 64SR-21

Brand : Fisher

Type 64SR – is a high-pressure regulator, which has an internal relief valve. As such it may be used as a Final-Stage regulator on high-pressure systems. It may also be used as a First-Stage regulator when set at 10 psig / 0.69 bar or less.

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Description

High-pressure (pounds-to-pounds) regulators usually reduce tank pressure to an intermediate pressure for use by another regulator. They may be used as high-pressure regulators on distribution systems when used in conjunction with a First-Stage downstream regulator. The Type 64SR may be used for First-Stage when set at 10 psig / 0.69 bar. They are also used for Final-Stage service on high-pressure burners in crop dryers and tobacco curers, as well as other medium sized commercial/industrial applications. The 1/4 in. FNPT side outlet, which is normally plugged, provides an opening for an outlet pressure gauge. Standard 64’s Series are capable of handling liquid or vapor at temperatures under 150°F / 66°C. A cover or auxiliary vent assembly should be used to protect the 1/4 in. FNPT regulator vent opening on outdoor installations. Temperature rating for the 64 and 64SR Series has a temperature rating from -20 to 150°F / -29 to 66°C.

Type 64SR

Type 64SR – is a high-pressure regulator, which has an internal relief valve. As such it may be used as a Final-Stage regulator on high-pressure systems. It may also be used as a First-Stage regulator when set at 10 psig / 0.69 bar or less.

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Fisher Regulators Datasheet

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Specifications

CAPACITIES (PROPANE)(1) BTU / hr
1. Based on 10 psig / 0.69 bar inlet pressure and 2 in. w.c. / 5 mbar droop.
2625000
CAPACITIES (PROPANE)(1) SCMH
1. Based on 10 psig / 0.69 bar inlet pressure and 2 in. w.c. / 5 mbar droop.
29.6
CAPACITIES (PROPANE)(1) kg/hr
1. Based on 10 psig / 0.69 bar inlet pressure and 2 in. w.c. / 5 mbar droop.
51.14
INLET X OUTLET CONNECTION, IN
1/2 FNPT
OUTLET PRESSURE SETTING, psig
10
OUTLET PRESSURE SETTING, bar
0.69
OUTLET ADJUSTMENT RANGE, psig
3 to 15
OUTLET ADJUSTMENT RANGE, bar
0.21 to 1.0
Type
With Internal Relief Valve
Brand
Fisher

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