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Gas Regulators

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Gas Regulators

Gas regulators are useful for gas chromatography applications where a constant working pressure is important over a wide range of inlet pressures, outlet pressures and flow rates. The easy-to-read gauges have large diaphragms to ensure a constant pressure delivery even when there is a change in cylinders or tanks. Regulators have a brass body and are suitable when small changes in the gas delivery pressure will not degrade performance.


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Catalog Number: 89204-220
Supplier: ELGA LabWater


Product available on GSA Advantage®

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Description:   Bypass Block for Chorus 1 and 2
Catalog Number: 76048-846
Supplier: ELGA LabWater



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Description:   The single-stage brass body regulator with neoprene diaphragm is appropriate for nitrogen gas, Air, Or argon. It has a maximum inlet pressure of 3000psi and a CGA fitting size of 590, Which is appropriate for air.
Catalog Number: 10138-308
Supplier: PERKINELMER U.S. LLC



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Description:   IQ, OQ, PQ Documents or TRIO BAS Gas System
Catalog Number: 75994-462
Supplier: Hardy Diagnostics


Product available on GSA Advantage®

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Description:   FILTER/REGULATOR/LUBRI. COMPLETE.
Catalog Number: 89077-666
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   THis two-stage regulator has a brass body and stainless steel diaphragm and guarantees constant delivery pressure regardless of variations in cylinder pressure. Maximum inlet pressure is 3000psi, And the CGA fitting size is 580. A Swagelok* 1/4in npt to 1/8in fitting
Catalog Number: 10138-306
Supplier: PERKINELMER U.S. LLC



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Description:   Trio.Bas* Gas System With Aspirating Chamber Kit Petri Plate, Microbial Compressed Gas System Is Designed To Test The Presence Of Microorganisms In Compressed Gas Samples, Calibrated Regulator Guarantees A 100 L Per Minute Flow Rate.
Catalog Number: 76196-436
Supplier: Hardy Diagnostics


Product available on GSA Advantage®

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Description:   Trio.Bas* Gas System With Aspirating Chamber Kit Contact Plate, Microbial Compressed Gas System Is Designed To Test The Presence Of Microorganisms In Compressed Gas Samples, Calibrated Regulator Guarantees A 100 L Per Minute Flow Rate.
Catalog Number: 76196-434
Supplier: Hardy Diagnostics


Product available on GSA Advantage®

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Description:   Gas Inlet Valve
Catalog Number: 89084-886
Supplier: Ace Glass


Product available on GSA Advantage® Small Business Enterprise

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Description:   Regulator, High-Purity Brass (Single Stage), CGA-590, Use: Air, All regulators are supplied with standard CGA fittings, with outlet shutoff valve and terminate 1/4 in
Catalog Number: 97013-482
Supplier: PERKINELMER U.S. LLC



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Description:   5PSI REGULATOR
Catalog Number: 10119-840
Supplier: PHC Corporation


Product available on GSA Advantage®

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Description:   GAS TANK REGULATOR 2-STAGE CO2
Catalog Number: 10119-838
Supplier: PHC Corporation


Product available on GSA Advantage®

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Description:   GAS TANK SWITCHER CO2
Catalog Number: 10119-834
Supplier: PHC Corporation


Product available on GSA Advantage®

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Description:   GAS CALIBRATION KIT FOR MCO 19 SERIES
Catalog Number: 10119-836
Supplier: PHC Corporation


Product available on GSA Advantage®

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Description:   Ultra-High-Purity Regulator, Material: Stainless Steel, Type: Dual-Stage, Fittings: DIN 477 no. 1 (H2), Outlet Gauge: 30inch, 0 to 14 bar (0–200 psig), Outlet Pressure: 0 to 10 bar (0–150 psig), with International Fittings, Most stab outlet pressure control.
Catalog Number: 10855-538
Supplier: Avantor



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Description:   Ultra-High-Purity Regulator, Material: Stainless Steel, Type: Dual-Stage, Fittings: DIN 477 no. 6 (He, Ar), Outlet Gauge: 30inch, 0 to 14 bar (0–200 psig), Outlet Pressure: 0 to 10 bar (0–150 psig), with International Fittings, Most stable outlet pressure control.
Catalog Number: 10855-536
Supplier: Avantor



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Description:   Used with the 3M* Compressed Air Filter and Regulator Panel W-2806 (67101-258).
Catalog Number: 67101-300
Supplier: 3M



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Description:   Utilize An Active Mechanism To Maintain Steady Back Pressure Across A Range Of Mobile Phase Viscosities And Flow Rates.
Catalog Number: 89522-314
Supplier: Optimize



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Description:   Ultra-High-Purity Regulator, Material:Chrome-Plated Brass, Type:Dual-Stage, Fittings:DIN 477 no. 6 (He, Ar), Outlet Gauge:30in, 0 to 14 bar (0-200 psig)Outlet Pressure:0 to 10 bar (0-150 psig), Oxidation-resistant, chrome-plated, Most stable outlet pressure control,
Catalog Number: 10855-388
Supplier: Restek



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Description:   Ultra-High-Purity Regulator, Material: Brass, Type: Single-Stage, Fittings: CGA 580 (N2, He, Ar), Outlet Gauge: 30inch, 0 to 14 bar (0–200 psig), Outlet Pressure: 0 to 10 bar (0–150 psig), with International Fittings, Most stab outlet pressure control.
Catalog Number: 10855-542
Supplier: Restek



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Description:   Regulator; Cylinder; Dual Stage; Brass, Chrome Plated; Diaphragm; Hp Gage; Lp Gage; P1=3000Psi; P2=(0-250Psi); F=1800 Scfh; Cga580 Inlet Connector; Diaphragm Line Valve(1/4In Nptf) Outlet
Catalog Number: 89130-410
Supplier: Ceodeux Inc.



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Description:   Flow-through design, 5uL internal volume.
Catalog Number: RK25020
Supplier: Restek



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Description:   Regulator; Line; Brass, Chrome Plated; Diaphragm; Lp Gage; P1=360Psi; P2=(0-50)Psi; F=1060 Scfh; 1/4In Nptf Connections
Catalog Number: 89130-368
Supplier: Ceodeux Inc.



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Description:   Automatic Switchover System with Line Regulator, Material:Brass, Fittings:CGA 580 (N2, He, Ar), provide a continuous supply of high-purity gas to the laboratory, process, or instrument to allow you to replace a depleted gas source without interruption in the gas supply
Catalog Number: 10855-070
Supplier: Restek



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Catalog Number: RK21669
Supplier: Restek



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Description:   Pressure Regulator, L774VR
Catalog Number: 97014-330
Supplier: WaterSaver Faucet



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Description:   Automatic Switchover System with Line Regulator, Material:Brass, Fittings:CGA 590 (Air), provide a continuous supply of high-purity gas to the laboratory, process, or instrument to allow you to replace a depleted gas source without interruption in the gas supply
Catalog Number: 10855-086
Supplier: Restek



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Description:   Ultra-High-Purity Regulator, Material:Stainless Steel, Type:Single-Stage, Fittings:CGA 350 (H2, P5), Outlet Gauge:30in, 0 to 200 psig (0-1,379 kPa), Outlet Pressure:0 to 150 psig (0-1,034 kPa), Identical gas purity protection, secondary pressure regulation downstream
Catalog Number: 10855-180
Supplier: Restek



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Description:   ULtra-High-Purity, Material: Stainless Steel, Type: Dual-Stage, Most stable outlet pressure control.
Catalog Number: 10058-570
Supplier: Restek



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Description:   Part Number Is Actually Longer Thn 12 Characters (L2873-366-158Wsa))
Catalog Number: 97014-328
Supplier: WaterSaver Faucet



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Description:   316L Stainless Steel, 0-125 Psig Outlet Pressure, With Line Regulator, With 2 Each Flexible All Stainless Steel Pigtails 36In Long, Inlet Cga350 With Integral Check Valve In The Cga Inlet Gland
Catalog Number: 89133-276
Supplier: Ceodeux Inc.



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Description:   Switchover Manifold; Brass; Diaphragm; Semi-Automatic; Dual Bloc(2); Hp Gage(2); Lp Gage; Shut Off Valve; P1=3000Psi; P2=232Psi; F=3900 Scfh; 3/8In Nptf Connections
Catalog Number: 89130-504
Supplier: Ceodeux Inc.



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Catalog Number: RK21666
Supplier: Restek



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Description:   Ultra-High-Purity Regulator, Material:Chrome-Plated Brass, Type:Single-Stage, Fittings:BS 341 no. 3(He, Ar, Air, N2), Outlet Gauge:30in, 0 to 14 bar (0-200 psig)Outlet Pressure:0 to 10 bar (0-150 psig), Oxidation-resistant, chrome-plated, Identical gas purity protection
Catalog Number: 10854-748
Supplier: Restek



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Catalog Number: RK20662
Supplier: Restek



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Description:   Regulator; Line; Brass, Chrome Plated; Diaphragm; Lp Gage; P1=360Psi; P2=(0-125)Psi; F=425 Scfh; 1/4In Nptf Connections
Catalog Number: 89130-362
Supplier: Ceodeux Inc.



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Description:   Ultra-High-Purity Regulator, Material:Chrome-Plated Brass, Type:Dual-Stage, Fittings:BS 341 no. 3 (He, Ar, Air, N2), Outlet Gauge:30in, 0 to 14 barOutlet Pressure:0 to 10 bar (0-150 psig), Oxidation-resistant, chrome-plated, Most stable outlet pressure control
Catalog Number: 10855-414
Supplier: Restek



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Catalog Number: 76249-896
Supplier: EFD INC.- CUSTOMER SERVICE TE



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Description:   Automatic Switchover System with Line Regulator, Material:Stainless Steel, Fittings:CGA 580 (N2, He, Ar), Switching pressure: 200 psig/170 psig (1,379/1,172 kPa), Inlet connections: flexible SS pigtails (36in), Line regulator: 0 to 150 psig (0-1,034 kPa)
Catalog Number: 10854-956
Supplier: Restek



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Description:   Regulator; Cylinder; Dual Stage; Brass, Chrome Plated; Diaphragm; Hp Gage; Lp Gage; P1=3000Psi; P2=(0-250Psi); F=1800 Scfh; Cga540 Inlet Connector; Diaphragm Line Valve(1/4In Nptf) Outlet
Catalog Number: 89130-454
Supplier: Ceodeux Inc.



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Description:   Regulator; Stainless Steel; Diaphragm; Lp Gage; P1=360Psi; P2=(0-125)Psi; F=425 Scfh; 1/4In Nptf Connections
Catalog Number: 89130-366
Supplier: Ceodeux Inc.



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Catalog Number: 47752-002
Supplier: Airgas



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Description:   Ultra-High-Purity Regulator, Oxidation-resistant, Identical gas purity protection, Material: Chrome-Plated Brass, Type: Single-Stage, Fittings: CGA 350 (H2, P5), Outlet Gauge: 30in, 0 to 200 psig (0–1,379 kPa), Outlet Pressure: 0 to 150 psig (0–1,034 kPa)
Catalog Number: 10854-502
Supplier: Restek



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Description:   Ultra-High-Purity Line Gas Regulator, Material:Chrome-Plated Brass, Fittings:1/4in female NPT ports*, Outlet Gauge:30in, 0 to 200 psig (0-1,379 kPa)Outlet Pressure:0 to 150 psig (0-1,034 kPa), Oxidation-resistant, chrome-plated, Same purity protection
Catalog Number: 10855-354
Supplier: Restek



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Catalog Number: RK21667
Supplier: Restek



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Description:   Pressure Regulator
Catalog Number: 97014-324
Supplier: WaterSaver Faucet



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Description:   Ultra-High-Purity Regulator, with CGA Fittings, Material: Stainless Steel, Type: Single-Stage, Fittings: CGA 580 (N2, He, Ar), Outlet Gauge: 30inch, 0 to 200 psig (0–1,379 kPa), Outlet Pressure: 0 to 150 psig (0–1,034 kPa)
Catalog Number: 10855-622
Supplier: Restek



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Description:   Point Of Use; Aluminum; Bellows Regulator; Diaphragm Line Valve; Flow Control Line Valve; Lp Gage; P1=360Psi; P2=(0-150Psi); F=125 Scfh; 1/4In Nptf Connections
Catalog Number: 89130-390
Supplier: Ceodeux Inc.



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Description:   Ultra-High-Purity Regulator, with International Fittings, Material: Stainless Steel, Type: Dual-Stage, Fittings: BS 341 no. 4 (He, Ar, Air, N2), Outlet Gauge: 30in, 0 to 14 bar (0–200 psig), Outlet Pressure: 0 to 10 bar (0–150 psig) Most stable outlet pressure control.
Catalog Number: 10855-582
Supplier: Restek



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Description:   Ultra-High-Purity Regulator, Material: SS, Fittings: DIN 477 no. 9 (Air), Type: Single-Stage, Outlet Gauge: 30in, 0 to 14 bar (0–200 psig), Outlet Pressure: 0 to 10 bar (0–150 psig), with International Fittings, Use when there is secondary pressure regulation downstream
Catalog Number: 10855-468
Supplier: Avantor



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Description:   Ultra-High-Purity Regulator, with International Fittings, Identical gas purity protection, Material: Stainless Steel, Type: Single-Stage, Fittings: BS 341 no. 4 (H2), Outlet Gauge: 30in, 0 to 14 bar (0–200 psig), Outlet Pressure: 0 to 10 bar (0–150 psig)
Catalog Number: 10854-500
Supplier: Restek



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Catalog Number: 21510-684
Supplier: Optimize



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Description:   Regulator; Stainless Steel; Diaphragm; Lp Gage; P1=725Psi; P2=(0-145Psi); F=125 Scfh; 1/4In Nptf Connections
Catalog Number: 89130-378
Supplier: Ceodeux Inc.



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Description:   316L Stainless Steel, 0-125 Psig Outlet Pressure, With Line Regulator, With 2 Each Flexible All Stainless Steel Pigtails 36In Long, Inlet Cga540 With Integral Check Valve In The Cga Inlet Gland
Catalog Number: 89133-274
Supplier: Ceodeux Inc.



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Description:   Ultra-High-Purity Regulator, Material: Chrome-Plated Brass, Type: Single-Stage, Fittings: DIN 477 no.1 (H2), Outlet Gauge: 30in, 0 to 14 bar (0–200 psig), Outlet Pressure: 0 to 10 bar (0–150 psig), Oxidation-resistant, Identical gas purity protection
Catalog Number: 10854-628
Supplier: Restek



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Description:   Ultra-High-Purity Regulator, Material:Chrome-Plated Brass, Type:Dual-Stage, Fittings:BS 341 no. 4 (He, Ar, Air, N2), Outlet Gauge:30in, 0 to 14 barOutlet Pressure:0 to 10 bar (0-150 psig), Oxidation-resistant, chrome-plated, Most stable outlet pressure control
Catalog Number: 10855-416
Supplier: Restek



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Description:   Ultra-High-Purity Regulator, Material: Chrome-Plated Brass, Type: Single-Stage, Fittings: DIN 477 no.10 (N2), Outlet Gauge: 30in, 0 to 14 bar (0–200 psig), Outlet Pressure: 0 to 10 bar (0–150 psig), Oxidation-resistant, Identical gas purity protection
Catalog Number: 10854-624
Supplier: Restek



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Description:   Same as above, but with high-pressure seat.
Catalog Number: RK25018
Supplier: Restek



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Description:   Switchover Manifold; Brass, Chrome Plated; Diaphragm; Automatic; Dual Bloc(2); Hp Gage(2); Lp Gage; P1=3000Psi; P2=150Psi; F=350 Scfh;; 3/8In Nptf Connections
Catalog Number: 89130-506
Supplier: Ceodeux Inc.



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Description:   Automatic Switchover System With Line Regulator For Use with H2, P5(CGA 350), Material: Brass, High-purity automatic switchover systems provide a continuous supply of high-purity gas to the laboratory, process, or instrument
Catalog Number: 10855-628
Supplier: Restek



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Catalog Number: 77100-078
Supplier: Optimize



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Catalog Number: 77100-074
Supplier: Optimize



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Description:   Chrome Plated Brass, 0-125 Psig Outlet Pressure, With Line Regulator, With 2 Each Flexible All Stainless Steel Pigtails 36In Long, Inlet Cga540 With Integral Check Valve In The Cga Inlet Gland
Catalog Number: 89133-266
Supplier: Ceodeux Inc.



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Description:   Alarm; Visual And Acoustic; Multiple
Catalog Number: 89130-510
Supplier: Ceodeux Inc.



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