Regulators & Flowmeters

Stem type seat assembly for more reliable seatingSintered bronze inlet filterUnderwriters Laboratories Inc. listed

This single-stage regulator is designed to be compact and economical, but with features typically available in more expensive regulatorsIt is used where weight, cost and size are factors

Single stage designStem type seat mechanismDelrin cap bushing for smooth adjustmentsExternal self reseating relief valve not designed to protect downstream apparatus

Single stage designStem type seat mechanismDelrin cap bushing for smooth adjustmentsExternal self reseating relief valve not designed to protect downstream apparatus

Heavy-duty, high pressure piston regulatorIdeally suited for pressure vessel and dead-end testing

Single stage designStem type seat mechanismDelrin cap bushing for smooth adjustmentsExternal self reseating relief valve not designed to protect downstream apparatus

Large, easy-to-read gauges Ergonomic adjusting knob that also shields the adjusting mechanism from contaminants

Single Stage Medium Capacity Inert Gas Purging Regulator offers 10 - 500 psig delivery range and provides high performanceForged brass body and housing cap

Accurate regulator for gas flowMIG/TIG applicationsStem type seat mechanismExternal self reseating relief valve (Not designed to protect downstream apparatus)

Heavy-duty, high pressure piston regulatorIdeally suited for pressure vessel and dead-end testing

Medium to high gas service capacitySingle stage designStem type seat mechanismDelrin cap bushing for smooth adjustmentsExternal self reseating relief valve not designed to protect downstream apparatus

Heavy-duty, high pressure piston regulatorIdeally suited for pressure vessel and dead-end testing

User friendly architecureAdvanced designDurable contructionCompact layoutOutstanding flow performance

Delrin insert bushing for durability, easier adjusting.Die-forged brass spring housing cap provides greater strength and durability.Stainless steel diaphragm gives accurate long lasting service.Stem-type seat mechanism inlet pressure aids in sealing...

Medium to high gas service capacity Single stage design Stem type seat mechanism Delrin cap bushing for smooth adjustments External self reseating relief valve not designed to protect downstream apparatus

Heavy-duty, high pressure piston regulatorIdeally suited for pressure vessel and dead-end testing

Regulator is pre-set at 20 PSIGConstruction incorporates regulator and flowmeter into one compact unitFlow tube and float are easily changed for different gasesDual calibration on Argon/Carbon Dioxide flow tubeSensitive needle valve for fingertip control

Heavy-duty, high pressure piston regulatorIdeally suited for pressure vessel and dead-end testing

Model 425 is a premium, single-stage, industrial regulator that is an ideal choice for most industrial applicationsThis regulator incorporates a number of Harris features designed to make it a rugged, long-lasting performer, including an exclusive...

Delrin insert bushing for durability, easier adjusting.Die-forged brass spring housing cap provides greater strength and durability.Stainless steel diaphragm gives accurate long lasting service.Stem-type seat mechanism inlet pressure aids in sealing...

Designed for CO2 application (non-siphoned tube cylinders) High flow CO2 applications (SR 310 100 PSIG) (SR 311/312 100 SCFH) with adequate supply or source Designed for core wire applications Machined body and housing cap Stem type seat mechanism Self...

Compact single stage construction Stem type seat mechanism Delrin cap bushing for smooth adjustments External self reseating relief valve not designed to protect downstream apparatus

Forged brass body and housing capStem type seat mechanismDelrin cap bushing for smooth adjustmentsDesigned for gas distribution system (pipeline)Not for use on cylinders

Forged brass body and housing capStem type seat mechanismDelrin cap bushing for smooth adjustmentsDesigned for gas distribution system (pipeline)Not for use on cylinders

Extra heavy dutyDesigned for Gas Distribution System (pipeline)Delrin cap bushing for smooth adjustmentsStem type seat mechanism

Forged brass body and housing capStem type seat mechanismDelrin cap bushing for smooth adjustmentsDesigned for gas distribution system (pipeline)Not for use on cylinders

Heavy-duty, high pressure piston regulatorIdeally suited for pressure vessel and dead-end testing

Heavy-duty, high pressure piston regulatorIdeally suited for pressure vessel and dead-end testing

Chrome-plated brass body with all brass high-pressure chamberInternal reseating relief valve protects against overpressurizationStandard DISS 1240 outlet connection and plastic swivel hose barb

Forged brass regulator body and bonnet Field replaceable seat cartridge RM-Pressure Compensated Bonded neoprene seat with broad face nozzle

Protective inlet filter extends reuglator lifeInternal safety relief quards against over-pressurizationEasy-to-use¢¢¬¢‚¬preset flow requires no adjustmentDependable brass piston with PTFE seatFor supplying a preset flow of inert shielding gas for M.I.G...

PCTFE seat assemblies withstand high service pressureDual inlet filters extends regulator service lifeDual Safety Relief Valves protects against over pressurizationLow friction, replaceable thrust bushing for easy adjustment

Forged brass regulator body and bonnetField replaceable seat cartridgeRM-Pressure Compensated Bonded neoprene seat with broad face nozzle

Dual scale flow gauge calibrated for Argon/Carbon Dioxide servicesDurable Neoprene diaphragm maintains consistent flow ratesProtective inlet filtering system extends regulator lifeKEL-F seat assembly

Chrome-plated brass body with all brass high-pressure chamber2000 SCFH air maximum rated flow at 2000 psiInternal reseating relief valve protects against overpressurizationDual scale pressure gauge: psi and kPaDISS gas specific outlets

Dual scale flow gauge calibrated for Argon/Carbon Dioxide servicesDurable Neoprene diaphragm maintains consistent flow ratesProtective inlet filtering system extends regulator lifeKEL-F seat assembly

PCTFE seat assemblies withstand high service pressureDual inlet filters extends regulator service lifeDual Safety Relief Valves protects against over pressurizationLow friction, replaceable thrust bushing for easy adjustment

450 PSIG models have KEL-F seat to accommodate high pressure applications Dual inlet filter system extends regulator life Hydrogen and methane models equipped with pipe away relief valves Nickel chrome plated zinc bonnet

Neoprene diaphragm is sensitive yet durable to maintain consistent delivery pressureDual inlet filtering system extends regulator lifeDual scale gauges are easy to readKEL-F seat assemblyFor applications requiring a portable, lightweight, compact...