Nitrogen Equipment

Mastercool Nitrogen Pressure Testing Gauge Set R410a UK
£139.14 £115.95
Mastercool 53002 Nitrogen Manifold
£154.18 £128.48
Javac Nitrogen Pressure Regulator Gauge 50 Bar
£169.72 £141.43
Mastercool Nitrogen Pressure Testing Kit UK Compatible
£211.99 £176.66
Javac PVRSET Nitrogen Pressure Manifold set, including Hoses and Adaptors.
£322.62 £268.85
Image of the Javac Nitrogen Pressure Testing Rig (RS-750-RIG) featuring a dual-gauge regulator with black and white dials, a brass connector, a metallic valve, and a coiled stainless steel hose with a red-tipped end, isolated on a white background.
£543.36 £452.80

Essential Aircon Nitrogen Equipment

We offer portable nitrogen gauges that can test the pressure of nitrogen in an aircon system.

Nitrogen in air conditioners is essential to prevent atmospheric oxygen from creating oxides in the system's coils. Oxides can damage the air conditioner's compressor until the system stops working.

Nitrogen replaces oxygen in the air entrapped in the system, preventing the copper piping from oxidating. It furthermore drives out moisture, preventing any metal parts of the system from corrosion.

A large volume of nitrogen pressurises the coils and AC lines and checks for leakage before sealing an HVAC system. Nitrogen's inertness and easy availability are the grounds to use it for this purpose

Purging HVAC system lines with nitrogen equipment is a necessary step before the installation of a new aircon system.