HARRIS Regulators

Filter

Harris regulators are designed for precise measurement of gas flow & shielding gas with CO2 or argon during TIG & MIG welding applications.
HARRIS -

Flow Gauge Regulators

Harris regulators are designed for precise measurement of gas flow & shielding gas with CO2 or argon during TIG & MIG welding applications. These flow gauge regulators feature a large dial with easy to read markings for accurate measurements. Selected models have one-piece encapsulated seat design with PTFE Teflon seats & internal filter for leakage-free operation & contamination free output, respectively. These gauges have brass / steel / forged brass / SS construction for preventing damage against flowing media and are ideal for medium to heavy-duty operations. Choose from an extensive range of regulators, available in inlet pressures ranging from 500 to 4000 psi on Raptor Supplies.

StyleModelInlet GaugeItemCGA Connection InletCGA Connection OutletCoefficient of VolumeCylinder GasDelivery Pressure RangeDiaphragm MaterialPrice (inc. VAT)
AKH1147-Specialty Gas Regulator--0.060-0 to 50 psi316L Stainless Steel£1,767.69
B3100211-Flowmeter RegulatorCGA 5805/8" - 18 (f)-Dual calibration of Argon and CO2 Flow Tube20-3000 PSI-£358.86
C330-500-580-Gas Regulator5801/4" NPT0.370Argon/Nitrogen0 to 500 psiStainless Steel£743.18
C330-125-580-Gas Regulator5809/16"-18 RH B0.370Argon/Nitrogen0 to 125 psiStainless Steel£663.59
C330-125-320-Gas Regulator3209/16"-18 RH B0.370CO20 to 125 psiStainless Steel£648.65
D301-CD60-3200 to 4000 psiFlow Gauge Regulator3205/8"-18 (F) RH0.080CO20 to 4000 psi-£295.80
D301-AR60-5800 to 4000 psiFlow Gauge Regulator5805/8"-18 (F) RH0.080Argon0 to 4000 psi-£294.90
E425-15-510400 psiGas Regulator5109/16"-18 (M) LH0.170Acetylene0 to 15 psi-£358.76
F25-50C-510P400 psiGas Regulator510P9/16"-18 (M) LH0.170Propane0 to 50 psiFiber Reinforced Neoprene£354.49
F25-15C-300400 psiGas Regulator3009/16"-18 (M) LH0.170Acetylene0 to 15 psiFiber Reinforced Neoprene£309.69
G25-15C-510400 psiGas Regulator5109/16"-18 (M) LH0.170Acetylene0 to 15 psiFiber Reinforced Neoprene£312.06
E425-15-300400 psiGas Regulator3009/16"-18 (M) LH0.170Acetylene0 to 15 psi-£357.94
E425-200-5404000 psiGas Regulator5409/16"-18 (M) RH0.170Oxygen0 to 200 psi-£353.33
H25GX-500-5804000 psiGas Regulator5801/4 x 1/4 Flare0.170Ar, He, Nitrogen0 to 500 psiFiber Reinforced Neoprene£327.14
E425-125-3464000 psiGas Regulator3469/16"-18 (M) RH0.170Medical Air0 to 125 psi-£349.68
E425-125-3204000 psiGas Regulator3209/16"-18 (M) RH0.170Carbon Dioxide0 to 125 psi-£348.40
E425-200-3464000 psiGas Regulator3469/16"-18 (M) RH0.170Medical Air0 to 200 psi-£352.65
E425-50-5404000 psiGas Regulator5409/16"-18 (M) RH0.170Oxygen0 to 50 psi-£368.51
E425-200-5804000 psiGas Regulator5809/16"-18 (M) RH0.170Argon, Nitrogen and Helium0 to 200 psi-£350.03
G25GX-1454000 psiGas Regulator5409/16"-18 (M) RH0.170Oxygen0 to 145 psiFiber Reinforced Neoprene£247.69
E425-125-5804000 psiGas Regulator5809/16"-18 (M) RH0.170Argon, Nitrogen and Helium0 to 125 psi-£383.75
E425-125-5404000 psiGas Regulator5409/16"-18 (M) RH0.170Oxygen0 to 125 psi-£370.97
HARRIS -

Gas Switchover System

StyleModelCGA Connection InletCylinder GasGas ServiceInlet ConnectionPrice (inc. VAT)
AKH2000320CO2Carbon DioxideCGA-320£2,468.49
BKH2001346Medical AirMedical AirCGA-346£2,305.70
CKH2002350H2HydrogenCGA-350£2,389.28
CKH2003540O2OxygenCGA-540£2,405.40
CKH2004580Ar/N2/HeArgon, Helium, NitrogenCGA-580£2,464.59
HARRIS -

Regulator Mounting Station

StyleModelCGA Connection InletCGA Connection OutletCylinder GasGas ServiceMaterialOutlet ConnectionPrice (inc. VAT)
AKH2006320320CO2Carbon DioxideBrass Bar StockCGA 320£724.73
AKH2007346346Medical AirMedical AirBrass Bar StockCGA 346£777.35
AKH2008350350H2HydrogenBrass Bar StockCGA 350£857.07
AKH2010580580Ar/N2/HeArgon, Helium, NitrogenBrass Bar StockCGA 580£832.78
AKH2011590590Industrial AirIndustrial AirBrass Bar StockCGA 590£780.81
BKH2013660660CorrosiveCorrosive316L Stainless Steel Bar StockCGA 660£1,153.84
HARRIS -

Specialty Gas Regulators

Harris specialty gas regulators provide adjustable flow control for welding & cutting torches in metalworking and laboratory applications. These gas regulators feature 316L stainless steel / chrome plated brass / brass construction for withstanding high gas pressures and a clear lens gauge with a large dial & easy-to-read markings for user convenience. They are equipped with an adjustable handle for precise pressure adjustment. Choose from a wide range of gas regulators in gauge delivery pressure ranging from 30 to 400 psi on Raptor Supplies.

StyleModelMax. Inlet PressureFlow RateBody Dia.CGA Connection InletCoefficient of VolumeCylinder GasDelivery Pressure RangeDiaphragm MaterialPrice (inc. VAT)
AKH1120400 psig-2.125"-0.17-0 to 15 psiNeoprene£630.73
AKH1119400 psig-2.125"-0.55-0 to 15 psiNeoprene£665.08
BKH10023000 psi2500 SCFH (AIR)2.125"320-CO20-125 PSINeoprene£477.25
BKH10053000 psi2500 SCFH (AIR)2.125"350-H20-125 PSINeoprene£477.25
BKH10153000 psi600 SCFH (AIR)2.125"540-O20-50 PSINeoprene£445.81
BKH10143000 psi600 SCFH (AIR)2.125"540-CO20-15 PSINeoprene£545.38
BKH10133000 psi2500 SCFH (AIR)2.125"590-Industrial Air0-125 PSINeoprene£459.11
BKH10123000 psi600 SCFH (AIR)2.125"590-Industrial Air0-50 PSINeoprene£466.23
BKH10113000 psi600 SCFH (AIR)2.125"346-Medical Air0-50 PSINeoprene£480.92
BKH10103000 psi4500 SCFH (AIR)2.125"580-Ar/N2/He0-250 PSINeoprene£491.81
BKH10093000 psi2500 SCFH (AIR)2.125"580-Ar/N2/He0-125 PSINeoprene£466.23
BKH10083000 psi1200 SCFH (AIR)2.125"580-Ar/N2/He0-50 PSINeoprene£480.92
BKH10073000 psi600 SCFH (AIR)2.125"580-Ar/N2/He0-15 PSINeoprene£491.92
BKH10063000 psi4500 SCFH (AIR)2.125"350-H20-250 PSINeoprene£545.37
BKH10043000 psi1200 SCFH (AIR)2.125"350-H20-50 PSINeoprene£499.28
CKH10173000 psi750 SCFH (AIR)2.125"320-CO20-50 PSINeoprene£729.03
BKH10033000 psi600 SCFH (AIR)2.125"350-H20-15 PSINeoprene£491.92
DKH10803000 psi400 SCFH (AIR)2"5900.080Industrial Air0-50 PSI316L Stainless Steel£831.32
BKH10013000 psi1200 SCFH (AIR)2.125"320-CO20-50 PSINeoprene£490.75
BKH10003000 psi600 SCFH (AIR)2.125"320-CO20-15 PSINeoprene£491.92
EKH10483000 psi1100 SCFH (AIR)2.125"5900.170Industrial Air0-125 PSIStainless Steel£795.39
EKH10503000 psi600 SCFH (AIR)2.125"5400.170O20-50 PSIStainless Steel£824.05
FKH10553000 psi250 SCFH (AIR)2.125"3500.150H20-15 PSIStainless Steel£959.77
FKH10573000 psi1100 SCFH (AIR)2.125"3500.150H20-125 PSIStainless Steel£971.11
DKH10703000 psi200 SCFH (AIR)2"3500.080H20-15 PSI316L Stainless Steel£930.02
HARRIS -

Shielding Gas Kit

StyleModelCylinder GasGas ServiceGauges Delivery PressureItemPrice (inc. VAT)
A301AR-58010ArgonArgon0-60 CFMFlow Gauge Regulator£290.65
B355AR-58010Argon/CO2Argon, Carbon Dioxide0-70 CFMFlowmeter Regulator£385.78
HARRIS -

Station Valves

StyleModelPrice (inc. VAT)
A260£285.37
A261£271.55
HARRIS -

Flowmeter Regulators

StyleModelCGA Connection InletCylinder GasGas ServiceInlet ConnectionStagesPrice (inc. VAT)
A355-CD-320320CO2Carbon DioxideCGA-320Single£403.31
A355-AR-580580Argon/CO2Argon, Carbon DioxideCGA-580Single£430.38
B356-Ar/He-580580Argon/HeliumArgon, HeliumCGA-580Two£792.80
StyleModelDelivery Pressure RangeGas ServiceGauges Delivery PressureOutlet ConnectionPrice (inc. VAT)
A447-NC-15 CR0 to 15 psiOxygen30 scfh9/16"-18 RH£552.44
A447NC-15-CL0 to 15 psiFuel30 scfh9/16"-18 LH£526.68
A447-50-CL0 to 50 psiFuel100 scfh9/16"-18 LH£505.98
A447-50-CR0 to 50 psiOxygen100 scfh9/16"-18 RH£523.44
A447-125-CR0 to 125 psiOxygen200 scfh9/16"-18 RH£533.35
A447-200-CR0 to 200 psiOxygen400 scfh9/16"-18 RH£520.78
StyleModelDelivery Pressure RangeGas ServiceGauges Delivery PressureOutlet ConnectionPrice (inc. VAT)
A447NC-15-1/4 L0 to 15 psiFuel30 scfh9/16"-18 LH£500.23
A447-50-1/4 R0 to 50 psiOxygen100 scfh9/16"-18 RH£589.61
A447-50-1/4 RF0 to 50 psiAir, Inert100 scfh5/8"-18 RH£529.67
A447-50-1/4 L0 to 50 psiFuel100 scfh9/16"-18 LH£540.28
A447-125-1/4 RF0 to 125 psiAir, Inert200 scfh5/8"-18 RH£531.13
A447-200-1/4 R0 to 200 psiOxygen400 scfh9/16"-18 RH£556.90
HARRIS -

Adjustable Regulator Hose Kit Co2/argon 580

ModelItemPrice (inc. VAT)
K586-1AA4AHN£698.25

Frequently Asked Questions

What is the flow rate range of Harris regulators?

Harris regulators offer flow rates ranging from 0 to 4500 SCFH (AIR).

How do you read a flow gauge?

The gas flow rate is read from the position of the top of the bobbin of the flowmeter. In flowmeters with a ball, rather than a bobbin (right), the reading is taken from the centre of the ball.

Is a flowmeter the same as a regulator?

A regulator operates on pressure instead of volume. This means a flowmeter will always be more accurate than a regulator for measuring flow volume. A flowmeter is an outer tube with another glass tube inside, marked for flow in CPH and LPM. A small ball bearing inside the tube indicates the flow.

We are here to help!

Looking for a part not listed here?