Harris Flowmeter Regulator Model 356 Model - 3100140

Description Model 356 dual flowmeter regulator is capable of providing two separate independent flows from one common gas source. It is equipped with two Model 55-2 flowmeters that can be set at different flow rates. It is ideal for back purging, trail purging and/or other dual applications. This model features sensitive needle valves for fingertip control and durable, easy-to-read, flow tubes and covers. It is equipped with a tamper-proof, self-reseating, high pressure relief safety valve. The regulator features a brass body, 2" brass dual scale gauge and one-piece encapsulated steel design with internal filter and PTFE Teflon seat. It has a 5/8" - 18" (F) outlet connection. This model is UL listed. Features • Flowmeter is UL listed and provides two separate flows from one common gas source • Regulator is compensated at 20 PSIG • Brass body and painted zinc bonnet for longer service life • Neoprene diaphragm for better pressure control • 2" Brass dual scale easy-to-read gauge • One-piece encapsulated seat design with internal filter to protect the PTFE Teflon seat from particulate contamination • Durable cover and easy-to-read flow tube • Provides accurate flow-control to 140 SCFH • Equipped with two Model 55 flowmeters that can be set at different flow rates • Sensitive needle valve for fingertip control permits highly accurate flow settings • Made in the USA • 7 year warranty Specifications Equipment Body Brass Bonnet Painted Zinc Certification CGA E-4 UL listed Compensated PSIG 20 Diaphragm Neoprene Duty Dual heavy Equipped With Model 55-2Ar/He 70 RH 1/4" NPT (M) Flowmeter - PN 5400619 Model 55-2Ar/He 70 LH 1/4" NPT (M) Flowmeter - PN 5400620 Flow Capacity (SCFH) 10 - 45 (10 - 140) Gas / Gas Service Argon (Ar) Helium (He) Gauges 2" Brass dual scale Inlet Connection CGA 580 Maximum Inlet Pressure (PSIG) 3000 Outlet Connection 5/8" - 18 (F) Recommended Items/Accessories Single Black Inert Gas Hose - 3/16" x 10' - PN 4300138 Seat PTFE Teflon Supply Pressure Gauge (PSIG) 4000