Welding, Cutting & Safety Solutions

Lab Master LGL500 Single Stage Diaphragm Line Regulator – 1.5 PSI


£157.83 ex VAT £189.40 inc VAT

Brand: Gas Arc
Product Model:
In Stock


LGL500 Series | Single Stage Diaphragm Line Regulator 1.5psi

The Lab Master LGL500 Series single stage diaphragm line regulators are designed for secondary pressure gas control of non-corrosive or toxic, high purity gases up to grade 5.0 purity

(99.999%), on gas distribution systems.

Maximum Inlet Pressure 60 bar (870 PSI)

Delivery Pressure Range

  • 1.5 bar (22 PSI)

  • 3.5 bar (50 PSI)

  • 6 bar (90 PSI)

  • 10 bar (150 PSI)



  • Gauges 50mm (2”) Diameter

  • Ports 1/4” NPT Female

  • Temperature Range -20° C to +60° C (-4° F to +140° F)

  • Flow Coefficient (Cv) 0.1

  • Weight  1.1Kg [2.5lb]

  • Body Nickel Plated Brass Barstock

  • Bonnet High Strength Alloy

  • Diphragm 316L Stainless Steel

  • Seal PTFE

  • Seat Polyamide (Nylon®)

  • Filter 10 Micron 316L Stainless Steel

  • Four port configuration

  • Rear panel mounting capabilities

  • Encapsulated seat design

  • Low wetted surface area

  • Full range of inlet and outlet fittings [specify]

  • Side entry

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.


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