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Hi Lo HL400 Fabmaster Elite Compressed Air High Pressure Base Entry Regulator

SKU: HL050218
  • Achieve unmatched precision and control over your compressed air
  • Ensure unwavering reliability and safety in demanding applications
  • Effortless operation for maximum efficiency and comfort
  • Broad compatibility for use with a wide range of air-powered equipment

£218.46 ex. VAT     £262.15 inc VAT

Worldwide Delivery
Rated excellent on Google
Over 50 years welding expertise
Free delivery over £85 inc. VAT

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Unleash Unmatched Control and Precision for your Air-Powered Projects

Master the art of compressed air with the Hi Lo HL400 Fabmaster Elite Base Entry High Pressure Regulator! This top-of-the-line regulator is meticulously engineered to deliver exceptional performance, unparalleled precision, and unwavering reliability in even the most demanding applications.

The Hi Lo HL400 Fabmaster Elite Base Entry High Pressure Regulator is the pinnacle of compressed air control. Designed for professional and industrial use, this regulator boasts unmatched precision and meticulous engineering.

Unmatched Performance: The HL400 boasts a micro-metering adjustment knob for ultra-fine control over your air pressure, allowing you to dial-in the exact pressure required for any task, from delicate airbrushing to high-powered applications

Unwavering Reliability: Constructed from high-strength, corrosion-resistant materials, the HL400 is built to endure the rigors of everyday use. Its internal pressure relief valve safeguards against over pressurisation, ensuring operator safety and equipment protection.

Effortless Operation: The HL400 features an easy-to-read pressure gauge that provides a clear and instant indication of your output pressure. The oversized adjustment knob facilitates effortless adjustments, even while wearing gloves.

Base Entry Design: The base entry design of the HL400 allows for simple and secure installation directly onto your air compressor or air line.

Order your Hi Lo HL400 Fabmaster Elite Base Entry High Pressure Regulator today and experience the difference that superior control makes!


  • Micro-metering adjustment knob for ultra-fine control
  • Easy-to-read pressure gauges for instant pressure monitoring
  • Oversized adjustment knob for effortless operation while wearing gloves
  • Internal pressure relief valve for operator safety and equipment protection
  • High-strength, corrosion-resistant construction for extended durability
  • Base entry design for simple and secure installation


  • Airbrushing: Achieve flawless finishes with unparalleled control over paint flow and detail
  • HVLP Painting: Ensure consistent paint application and material savings with precise pressure regulation
  • Pneumatic Tool Operation: Get the most out of your pneumatic tools with dependable and adjustable air pressure
  • PC Maintenance: Clean and dust delicate computer components with a controlled stream of air
  • And many more!


Material: Brass
Inlet Connection: G5/8 BSP RH
Outlet connection: G3/8 BSP RH
Warranty: 2 Years
Standards: BS EN ISO 9001, BS EN 5171

Additional information

Hi Lo



Inlet (bar)


Regulator Type

Single Stage

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 HL400 Fabmaster Elite Compressed Air High Pressure Base Entry Regulator HL050218

Hi Lo HL400 Fabmaster Elite Compressed Air High Pressure Base Entry Regulator

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£218.46 ex. VAT     £262.15 inc VAT
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