Refrigeration Manifold Gauges & Sets
Manifold gauge sets for refrigeration and air conditioning service — analogue and digital, covering R410A, R32, R134a, R22, R404A, R1234yf, and CO2 systems. Mastercool, Javac, and Refco in stock with same-day UK dispatch.
A quality manifold set is the core diagnostic tool for any refrigeration engineer. Analogue sets remain the trade standard for straightforward charging and pressure checks. Digital manifolds with Bluetooth connectivity — including the Mastercool Black Series — offer real-time superheat/subcooling calculation, data logging, and app integration for commercial commissioning work.
Key considerations when selecting a manifold: refrigerant compatibility, hose connection size (1/4" SAE standard, 1/2"-20UNF for R410A high-side), and whether you need a 2-way, 3-way, or 4-way valve configuration.
Replacement hoses, valve cores, and manifold parts are stocked separately. R1234yf and R744 (CO2) specialist sets are available for next-generation system servicing. Vacuum pumps are stocked alongside manifold sets for complete commissioning kits.
For a complete commissioning toolkit, browse our related categories: vacuum pumps for system evacuation, leak detection equipment to verify system integrity before charging, refrigerant scales for accurate charge by weight, and HVAC tools for the full installation toolkit.
Trade accounts available — call 0161 775 1190 for volume pricing.
