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Hi Lo HL600 FabMaster Elite High Pressure 300bar Oxygen Regulator

SKU: HL050107
  • Experience unmatched control and precision in high-pressure oxygen applications
  • The HL600 prioritises safety with robust construction and adherence to industry standards
  • Manufactured from high-quality brass for long-lasting service
  • The 2-year warranty guarantees worry-free operation

£252.06 ex. VAT     £302.47 inc VAT

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Over 50 years welding expertise
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Unleash Precision Control with the Hi-Lo HL600: Your High-Pressure Oxygen Regulator Powerhouse

The Hi-Lo HL600 High Pressure 300bar Oxygen Regulator is the industry leader for demanding applications that require exceptional performance and unwavering reliability. Engineered for professionals in chemical plants, research laboratories, oil refineries, and more, the HL600 delivers unmatched precision in high-pressure oxygen delivery.

Built to Withstand the Toughest Environments:

The HL600 is meticulously crafted from solid brass bar stock, ensuring superior durability and resistance to wear. This regulator boasts a robust design that adheres to the stringent BS EN ISO 9001 manufacturing standards, guaranteeing the utmost quality and safety.

Uncompromising Performance for Every Task:

The HL600 boasts a maximum operating pressure of 300 bar (4350 psi), making it ideal for a wide range of high-pressure applications. Whether you’re pressurising aircraft struts, charging accumulators, or conducting high-pressure testing, the HL600 provides the unwavering control and accuracy you require.

Safety Features You Can Trust:

For your peace of mind, the HL600 is equipped with pressure gauges that conform to the rigorous BS EN 5171 standards, ensuring precise and reliable pressure readings. Additionally, the HL600 comes with a reassuring 2-year warranty, so you can focus on the task at hand with complete confidence.

Take command of your high-pressure oxygen operations with the Hi-Lo HL600 Regulator. Order yours today!


  • 300 bar (4350 PSI) service pressure: Conquer even the most demanding oxygen applications
  • G5/8 BSP RH Inlet & G3/8 BSP RH Outlet: Industry-standard connections ensure seamless compatibility
  • Durable Brass Construction: Built to endure harsh environments and frequent use
  • Crystal-Clear Pressure Gauges: Maintain precise control with easy-to-read gauges
  • 2-Year Warranty: Invest with confidence, knowing your HL600 is built to last.


Inlet connection: G5/8 BSP RH

Outlet connection: G3/8 BSP RH

Pressure gauges conforms to BS EN 5171

Manufactured under BS EN ISO 9001

Additional information
Brand Hi Lo
Entry Base
Fuel Type Oxygen (O2)
No. of Gauges 2 Gauges

Click and Collect:
Free Click and Collect with no minimum spend from our warehouse on the Empress Park, Southampton with on-site parking. Once your order has been processed, we will advise you when it is ready for pickup.  Just want advice?  No problem.  Feel free to call in to speak to one of our friendly experts.

EWS Fleet Coverage Areas: 
Southampton | Eastleigh | Winchester | Alton | Farnham | Petersfield | Havant | Hayling Island | Waterlooville | Fareham | Portsmouth | Gosport | Chichester | Arun | Worthing | New Forest | Christchurch | Salisbury | Wiltshire | Test Valley | Basingstoke and Deane | West Berkshire | Reading | Hart | Waverley | East Hampshire | East Dorset | Hampshire | Bournemouth | Poole | Lymington | Ringwood | Verwood | East Preston | Goring-by-Sea | Lancing | Shoreham-by-Sea | Steyning | Bramber | Horsham | Adur

Nationwide Delivery (all items excluding gas cylinders):
Free UK mainland (England, Scotland and Wales) delivery on orders over £85 inc. VAT.
UK mainland delivery is £7.50 inc. VAT on orders under £85 inc. VAT.
UK islands and Northern Ireland shipping costs may vary.

UK Delivery for Gas Cylinders:
Shipping costs for gas cylinders are calculated at checkout once the delivery postcode is entered.

International Delivery:
Please contact us for an accurate delivery quote.

Hi Lo HL600 High Pressure Nitrogen Regulator - Side, Base, NEVOC

Hi Lo HL600 FabMaster Elite High Pressure 300bar Oxygen Regulator

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£252.06 ex. VAT     £302.47 inc VAT
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