Quality, made-to-order gas mixers and gas control systems — designed and built at our Rochester, Kent headquarters. Trusted by world-leading industrial gas suppliers across 75+ countries.
34+
years of gas mixing expertise
500k+
BSL gas mixing installations worldwide
75+
countries supplied
Request a Free Quote
Our engineers respond within 1 working day
34+
years of gas mixing expertise
500k+
BSL gas mixing installations worldwide
75+
countries supplied
ISO 9001:2015 Certified QMS (FM 46063)
Made in Britain · Kent, UK
Bespoke solutions built to order
Est. 1990 — 34+ years' experience
5-star customer support
What we do
Our Services
From individual gas mixing valves to complete bespoke panel systems, BSL designs, manufactures and supports every stage of your solution.
Gas Mixing Equipment
Equipment Refurbishment
Equipment Calibration
Equipment Training Days
Rent-A-Panel
Bespoke Design
Our Products
Expertly Designed & Manufactured in the UK
High-quality gas mixing valves, panels and analysers — manufactured at our Rochester, Kent facility for every application.
Portable Analyser
ViewMix AP Series
Compact, portable gas analyser for on-site blend verification, data-logging and analysis in the field.
Key feature: 4-20 mA output for data-logging & remote integration
Core Mixer Range
GasMix GM Series
Our flagship range including the GMT, GMB and Twin Mix units — accurate and built to order for your exact flow and pressure requirements.
Includes: GMT · GMB · Twin Mix configurations
High-Flow Panel
GasMix FW Panel
Heavy-duty mixing panel for high-demand industrial applications requiring large-volume continuous gas flows.
Flow range: 25 – 100 Nm³/hr
Interested in a BSL gas mixing solution?
Tell us about your application and one of our engineers will come back to you within 1 working day with a tailored, no-obligation quotation.
Made to order at our Kent, UK facility
ISO 9001:2015 certified QMS
Free technical guidance on every project
Bespoke solutions for any application
Get a Free Quote
No obligation — response within 1 working day
Applications
Built for your industry
BSL supplies gas mixing solutions across UK industry. Don't see your sector? We'll build a bespoke solution for you.
Welding & Manufacturing
Precise shielding gas blends for MIG/TIG welding and manufacturing — reliable performance and safety every time.
Food Processing & MAP Packaging
MAP and CAP gas mixing for food packaging environments. Accurate and food-grade compliant to BRC standards.
Inerting & Tank Blanketing
Adjustable flow panels for inert atmosphere creation and stable pressure control in chemical processing and storage.
Beverage Dispensing
Standard and custom CO&sub2;/N&sub2; mixing for pubs, breweries, production facilities and home brewing setups.
Heat Treatment & Metalworking
Reliable gas composition control throughout thermal processing cycles in industrial ovens and controlled atmospheres.
Brewery Solutions
Innovative solutions to streamline brewery operations, reduce waste and downtime, and deliver cost and energy savings.
Our Guarantee
Why Choose Us?
Six commitments that have underpinned everything we do since 1990.
Made in Britain
All products designed, manufactured, stocked and shipped from our headquarters in Kent, UK.
ISO 9001:2015 Certified QMS
Our QMS meets ISO 9001:2015 — consistent, audited product quality on every order.
5-Star Support
Dedicated support team for technical enquiries, troubleshooting and after-sales assistance.
Global Distribution
Shipped and supported in 75+ countries through our global distributor network.
Bespoke Solutions
Every system built to order and tailored to your exact application and process requirements.
Top-Quality Components
Only the highest quality components — inspected, tested and stocked from our Kent stores.
Trusted by leading UK & international organisations
World-leading industrial gas suppliersTop UK breweriesLargest bakery brand in the UKLeading medical gas companiesPremium food manufacturersThe leading UK pub brewer
How it works
From Enquiry to Delivery
A clear, no-obligation process built around your timeline and technical requirements.
1
Tell us your project
Submit your enquiry with application, gas types and any flow or compliance requirements.
2
Engineering review
A BSL engineer assesses your needs and identifies the right solution within 1 working day.
3
Quotation & spec
Receive a clear, fixed-price quote with full specification, lead time and documentation.
4
Manufacture & delivery
Your system is built to order at our Kent facility, tested and shipped to your site.
Ready to discuss your gas mixing requirements?
Send us your enquiry today and a BSL engineer will respond within 1 working day with expert guidance and a no-obligation quotation tailored to your application.
