Close this search box.

Hi Lo HL600 FabMaster Elite High Pressure Nitrogen Regulator – Side, Base, NEVOC

  • Handles demanding high-pressure applications
  • Versatile inlet connection options
  • Rugged construction for long-lasting performance
  • Peace of mind with extended warranty
  • Delivers pure, contaminant-free nitrogen
  • Ensures precise pressure control
  • Effortless operation for maximum efficiency


Worldwide Delivery
Rated excellent on Google
Over 50 years welding expertise
Free delivery over £85 inc. VAT
Nevoc Side Entry
Checkout securely
Finance available
iwocapay Pay in 3 Banner
PayPal Logo

Buy Now, Pay Later In 3 Interest-Free Payments​


Unleash Precision Control with the Hi-Lo HL600 High-Pressure Nitrogen Regulator

Take command of your high-pressure nitrogen applications with the unrivalled performance of the Hi-Lo HL600. This industrial-grade regulator delivers exceptional accuracy and durability, making it the perfect choice for demanding environments like chemical plants, research laboratories, and oil refineries.

The HL600 boasts a maximum service pressure of 300 bar (4350 psi), ensuring it can handle even the most challenging tasks. Choose from three inlet connection options: base entry, side entry, or nevoc fitting, for seamless integration into your existing gas delivery system.

Built to Last:

Engineered from high-quality brass bar stock, the HL600 is built to withstand the rigors of everyday use. Backed by a comprehensive 2-year warranty, you can be confident in your investment.

Unmatched Performance:

  • Micron-filtration technology guarantees pure, contaminant-free nitrogen flow
  • Crystal-clear pressure gauges provide real-time monitoring for exceptional control
  • Easy-grip adjustment knob allows for effortless pressure regulation

Invest in superior control and unwavering reliability. Choose the Hi-Lo HL600 High-Pressure Nitrogen Regulator today!


  • Maximum service pressure: 300 bar (4350 psi)
  • Inlet connection options: Base entry, side entry, nevoc fitting
  • Material: Brass bar stock
  • Warranty: 2 years
  • Micron-filtration technology
  • Dual pressure gauges
  • Easy-grip adjustment knob


  • Pressurising aircraft struts
  • Charging accumulators
  • High-pressure testing
  • General purpose industrial use
  • High-pressure manifold distribution


Part No. Description
HL050108SE Side Entry
HL050108SEN Nevoc Side Entry
HL050108 Base Entry


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 , Nevoc Side Entry , Side
Fuel Type Nitrogen
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 Nitrogen Regulator – Side, Base, NEVOC

Rated 0 out of 5
£252.06£284.02 Select options
0 items Cart
My account

We'd Love Your Feedback

Before you go, please let us know how we can improve your experience.

Website Feedback

Did you find what you were looking for?
If you answered yes, did you place your order?
This field is for validation purposes and should be left unchanged.