Marshall Excelsior MEGR-1122H-AAJXB Excela-Flo First Stage Regulator
These first stage regulators are used to reduce LP gas tank pressures for a second stage regulator (normally 10 PSIG). All MEC first stage regulators are red indicating high outlet pressure. First stage regulator vents have 3/4” FNPT tapped ports and E-Z Grip screens located over the outlet. Both the MEGR-1122H and the MEGR-1622H series offer optimal relief performance that well exceeds UL test requirements providing double failure overpressure protection when used with MEC MEGR-1622, MEGR-1642 & MEGR-1652 Series Second Stage regulators. All MEC Excela-Flo domestic regulators feature a 25 year recommended replacement life and our exclusive tear away leak check adhesive sticker.
MEGR-1122H Series: Offers a compact first stage regulator design perfect for tight applications such as underground tank domes. They feature an adjustment range from 9-12 PSIG (factory set @ 10 PSIG), stainless steel internal components, fluorocarbon (FKM) seat discs, molded lip fabric reinforced diaphragms and large aluminum precision machined orifice to minimize freeze ups while providing superior downstream regulation and maximum corrosion resistance against weather or contaminated gas.
Type: First Stage Max. Inlet Pressure: 250 PSIG Exterior Finish: Red Powder Coat Interior Finish: Red Powder Coat Orifice Size: .15” (Compact) & 7/32” Full Diaphragm: Fabric Reinforced NBR Molded Lip O-Ring Bonnet/Body Seal Relief Type: Internal Relief - Spring Loaded Bonnet / Body Material: Die Cast Aluminum Seat Material: Fluorocarbon (FKM) Listings: C US / UL 144 Mounting Holes: Standard 3-1/2” Center Pressure Taps: #54 Orifi ce 1/8” FNPT Plugged (2) Relief Travel Stop: Molded in Adjustment Cap -
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