Tech Master GPS421 Single Stage 2 Gauge Cylinder Regulator (Oxygen NEVOC) - 1/4 NPT Male Right Hand Outlet, 100 bar, Grade 4.5

GPS421-04-11-01-01-023-04-A/3960010775 Gas Arc In Stock Fast Dispatch

Price per unit

£323.16 ex VAT

£387.79 inc VAT

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Was £ ex VAT

Suitable for technical grade gases up to 4.5 purity.
Full range of inlet and outlet fittings available.
Brass barstock body and bonnet with FKM seal.
Inlet connection: BS 341 No.32 (Side Entry) Nevoc.
Supplied with a Certificate of Conformity

Outlet Connection Required

Outlet Pressure Required

Purity Grade Required

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4.5 Purity Single Stage Brass Barstock Piston Cylinder Regulator

GPS421 Series | Single Stage Piston Cylinder Regulator, FKM Seal

Comprising of: Cylinder Connection, Cylinder Contents Gauge, Outlet Pressure Gauge, Outlet Connection

Please note: If you require a test certificate with your regulator, it must be ordered at the same time. Our certification product can be found here: Gas Arc Regulator Test Certificate

The Tech Master GPS420 Series single stage piston cylinder regulators are designed for primary pressure gas control of non-corrosive or toxic, technical grade gases up to 4.5 purity (99.995%), on applications where slight pressure variation from decreasing cylinder pressure is acceptable.

Features

Five port configuration
Front & rear panel mounting capabilities
Encapsulated seat design
Low wetted surface area
Full range of inlet and outlet fittings
Side entry

Gas Compatibility

This regulator is configured for Oxygen NEVOC

It is also available for the following gas types:

Body	Brass Barstock
Bonnet	Brass Barstock
Piston	Brass
Seal	FKM
Valve Seat	Polyamide (Nylon®)
Filter	10 Micron 316L Stainless Steel

Maximum Inlet Pressure	300 bar (4350 PSI)*
Delivery Pressure Range	20 bar (300 PSI) / 50 bar (725 PSI) / 100 Bar (1450 PSI) / 200 bar (2900 PSI) / 250 bar (3630 PSI)
Gauges	50mm (2″) Diameter
Inlet Connection	BS 341 No.32 (Side Entry) Nevoc
Temperature Range	-20° C to +60° C (-4° F to +140° F)
Weight	1.5 kg (3.3 lbs)**

* Subject to cylinder connection – ** Cylinder connection not included

Flow Performance

GPS420 flow performance

Drawings

GPS420 Diagram

Model No. Selector Guide

For custom configuration please use the following table to create a model number and contact us for our best price (Example Model Number: GPT401-02-02-00-00-000-00-A)

Product Type	Inlet Pressure (Bar / PSI)	Outlet Pressure (Bar / PSI)	Inlet Pressure Gauge	Outlet Pressure Gauge	Inlet Connection	Outlet Connection	Options
GPS421	02 – 60 bar (870 PSI)	07 – 0 to 20 (300 PSI)	00 – No Gauge Fitted	00 – No Gauge Fitted	000 – 1/4″ NPT Female	00 – 1/4″ NPT Female	A – No Options Selected
GPS422	04 – 300 bar (4350 PSI)	10 – 0 to 50 (725 PSI)	01 – bar/PSI	01 – bar/PSI	001 – 1/8 Stainless Steel Compression	01 – 1/8 Stainless Steel Compression	F – Bonnet Vent Kit
		11 – 0 to 100 (1450 PSI)	10 – Plugged Port	10 – Plugged Port	002 – 1/4 Stainless Steel Compression	02 – 1/4 Stainless Steel Compression	K – Certificate of Conformity (CoC)
		12 – 0 to 200 (2900 PSI)			003 – 6mm Stainless Steel Compression	03 – 6mm Stainless Steel Compression	L – Panel Mount Locking Nut Kit
		13 – 0 to 250 (3630 PSI)			004 – 1/4 NPT Male	04 – 1/4 NPT Male	P – Calibration / Pressure Test Certificate
					007 – G3/8 BSP R/H Brass Male	05 – 1/4 SAE Flare Brass Male	X – Special Instruction
					008 – G3/8 BSP L/H Brass Male	06 – G1/2 BSP R/H Brass Male
					009 – BS341 No.3 (Base Entry)	07 – G3/8 BSP R/H Brass Male
					010 – BS341 No.3	08 – G3/8 BSP L/H Brass Male
					011 – BS341 No.4 (Base Entry)	09 – Isolation Valve, 1/4 NPT Female, FKM Seal
					012 – BS341 No.4	10 – Isolation Valve, 1/4 NPT Female, EPDM Seal
					015 – BS341 No.8	11 – Isolation Valve, 1/8 Stainless Steel Compression, FKM Seal
					030 – DIN477 No.6	12 – Isolation Valve, 1/8 Stainless Steel Compression, EPDM Seal
					033 – DIN477 No.9	13 – Isolation Valve, 1/4 Stainless Steel Compression, FKM Seal
					034 – DIN477 No.10	14 – Isolation Valve, 1/4 Stainless Steel Compression, EPDM Seal
					045 – CGA320	15 – Isolation Valve, 6mm Stainless Steel Compression, FKM Seal
					052 – CGA540	16 – Isolation Valve, 6mm Stainless Steel Compression, EPDM Seal
					053 – CGA580	17 – Isolation Valve, 1/4 NPT Male, FKM Seal
						18 – Isolation Valve, 1/4 NPT Male, EPDM Seal
						19 – Isolation Valve, G3/8 BSP R/H Brass Male, FKM Seal

Brand	Gas Arc
shopping_price_ranges	200 - 500
Inlet Connection	BS341 No.32
Inlet Pressure	300 bar
Entry Point	Side Entry
Outlet Connection	3/8 BSP Male Right Hand Outlet, 1/4 NPT Male Right Hand Outlet
Outlet Pressure	20 bar, 50 bar, 100 bar, 200 bar, 250 bar
Gas Type	Oxygen
Stages	Single Stage
Purity Grade	Grade 4.5

SKU	Outlet Connection	Outlet Pressure	Purity Grade	Stock Status
GPS421-04-13-01-01-023-04-A/3960010768	1 4 npt male right hand outlet	250 bar	grade 4 5	In Stock	£507.39 ex VAT £608.87 inc VAT Tech Master GPS421 Single Stage 2 Gauge Cylinder Regulator (Oxygen NEVOC) quantity
GPS421-04-12-01-01-023-04-A/3960009595	1 4 npt male right hand outlet	200 bar	grade 4 5	In Stock	£442.20 ex VAT £530.64 inc VAT Tech Master GPS421 Single Stage 2 Gauge Cylinder Regulator (Oxygen NEVOC) quantity
GPS421-04-11-01-01-023-04-A/3960010775	1 4 npt male right hand outlet	100 bar	grade 4 5	In Stock	£323.16 ex VAT £387.79 inc VAT Tech Master GPS421 Single Stage 2 Gauge Cylinder Regulator (Oxygen NEVOC) quantity
GPS421-04-10-01-01-023-04-A/3960006723	1 4 npt male right hand outlet	50 bar	grade 4 5	In Stock	£323.16 ex VAT £387.79 inc VAT Tech Master GPS421 Single Stage 2 Gauge Cylinder Regulator (Oxygen NEVOC) quantity
GPS421-04-07-01-01-023-07-A/3960004231	3 8bsp male right hand outlet	20 bar	grade 4 5	In Stock	£325.30 ex VAT £390.36 inc VAT Tech Master GPS421 Single Stage 2 Gauge Cylinder Regulator (Oxygen NEVOC) quantity

Tech-Master-GPS420-Single-Stage-Oxygen-Inert-Regulator-Datasheet.pdf

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A carriage charge is applied to orders, for standard 1-2 day shipments to mainland destinations within the United Kingdom. Other destinations and premium services are available but subject to additional freight charges.