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Marsh Bellofram PCD Division Type 51 Stainless Steel Air Pressure Regulator Series

Marsh Bellofram PCD Division Type 51 Stainless Steel Air Pressure Regulator Series
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Marsh Bellofram PCD Division Type 51 Stainless Steel Air Pressure Regulator Series - 1

www.marshbellofram.com • 800.727.5646 19 Air Regulators Features • Ideal for sour gas and corrosive applications or environments • Excellent stability and repeatability • Low droop • Tapped vent for exhaust gas capture • Built-in filter assemblies and dripwells • Manual or automatic drain options • Filter only assemblies available • Panel, bracket or pipe mounting Type 51 Stainless Steel Pressure Regulator Series Type 51 SS Pressure Regulator Series Once set to a desired pressure, the Marsh Bellofram Type 51 Stainless Steel Regulators maintain their settings permanently. The integral convoluted diaphragm provides constant adjustment to downstream pressure drop, downstream pressure increase and changes in forward flow. Description The Type 51SS regulator product line is designed for service with a wide variety of corrosive gases and environments. Special construction features include 316 stainless steel for the housing and filter assemblies, with fluorocarbon elastomers used for the control diaphragm and the supply valve. These corrosion resistant materials are compatible with sour gas and for use in off-shore environments. Typical applications include petrochemical processing, chemical plants, food processing and paper/pulp mills. This ruggedly built regulator operates in pressure ranges up to 150 PSIG (10.3 BAR). The Type 51SSFR and Type 51SSAR Regulators and the Type 51SSF and Type 51SSAF filter assemblies have built-in dripwells which trap water, oil and other contaminants. The contaminants are easily flushed out of the dripwell via a convenient manual or automatic drain valve. The 40-48 Micron Filter is constructed of sintered 316 stainless steel, and is easily removed. The Type 51SS products can be through-panel mounted with the mounting nut supplied (regulators only), bracket-mounted using the optional bracket (regulators only), or pipe mounted by its ports (regulators and filters). The regulators and filter assemblies comply with NACE material requirement #MR-01-75 for sulfide stress cracking resistant metallic material for oil field equipment. Regulated PRessuRe Type 51SS: Regulated Pressure VS. Flow 30 2.1 25 1.7 20 1.4 15 1.0 10 0.7 5 0.3 0 0 SCFM 0 5 10 15 20 25 30 LPM 0 142 283 425 566 708 850 FoRwaRd Flow PSIG BAR 0-30 PSIG (0-2.1 BAR) Range, 100 PSIG (6.9 BAR) Supply

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Marsh Bellofram PCD Division Type 51 Stainless Steel Air Pressure Regulator Series - 2

20 800.727.5646 • www.marshbellofram.com Air Regulators Type 51SSR Type 51SSFR Type 51SSAR Auto Filter Type 51SSF Type 51SSAF Filter n/a Built in 40 micron filter with manual drain Built in 40 micron filter with auto-drain 40 micron filter 40 micron filter Maximum Supply Pressure 250 PSIG (17.3 BAR) 250 PSIG (17.3 BAR) 250 psig (17.3 BAR) 250 PSIG (17.3 BAR) 250 PSIG (17.3 BAR) Output Pressure Range 0-30 PSIG (0-2.1 BAR) 0-60 PSIG (0-4.1 BAR) 0-100 PSIG (0-6.9 BAR) 2-150 PSIG (0.1-10.3 BAR) 0-30 PSIG (0-2.1 BAR) 0-60 PSIG (0-4.1 BAR) 0-100 PSIG (0-6.9 BAR) 2-150 PSIG (0.1-10.3 BAR) 0-30...

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Marsh Bellofram PCD Division Type 51 Stainless Steel Air Pressure Regulator Series - 3

www.marshbellofram.com • 800.727.5646 21 Air Regulators Type 51SS Ordering Information Part Number Set Point Range BAR psig 51SSR 960-245-000 0-2.1 0-30 960-246-000 0-4.1 0-60 960-247-000 0-6.9 0-100 960-248-000 0.1-10.3 2-150 51SSFR 960-242-000 0-2.1 0-30 960-243-000 0-4.1 0-60 960-244-000 0-6.9 0-100 960-241-000 0.1-10.3 2-150 51SSAR 960-249-000 0-2.1 0-30 960-250-000 0-4.1 0-60 960-251-000 0-6.9 0-100 960-252-000 0.1-10.3 2-150 51SSF 960-253-000 – – 51SSAF 960-254-000 – – Options •= option is available T-51SSR T-51SSFR T-51SSAR T-51SSF T-51SSF 2 Non-Relieving • • • 3 Socket Head Build...

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