Consumables & accessories · Connection and service
Connect your service unit to every vehicle with confidence: R134a and R1234yf quick couplers, valve core and O‑ring kits, hose sets, manifold and repair kits. With catalogue codes, from stock.




Products
Red = high pressure (HP), blue = low pressure (LP). Codes from the 2026 catalogue.
For easy release of spring-lock couplings on A/C lines; prevents damage to the joints when the lines are removed.
Universal valve core kit prepared for the different service valves found in vehicle A/C systems.
Allows leaking valve cores to be replaced quickly and easily without recovering the refrigerant from the system.
Comprehensive HNBR A/C O‑ring kit for the service and connection points in vehicle A/C systems.
Service kit of washer-type O‑rings in the various sizes used on A/C connections; for renewing leak-tight joints.
25-piece OEM-type seal kit for sealing A/C hose and pipe connections; sizes compatible with Mercedes, BMW, Audi and Volkswagen vehicles.
3-metre high-pressure hose set with 1/4" SAE fittings for professional A/C service units; polyester braid reinforced.
Fast and economical repair of damaged aluminium A/C pipes and hoses; straight and 90° fittings.
For fast and accurate measurement of air temperature in vehicle A/C systems.
Frequently Asked Questions
No. R1234yf service ports have different dimensions; the adapters are deliberately incompatible to prevent mixing. Each refrigerant type needs its own coupler set.
With the ELC‑A56 valve core replacement kit, a leaking valve core is replaced without recovering the refrigerant from the system; no refrigerant loss and no recharging cost.
HNBR is resistant to refrigerant and compressor oil; a standard NBR seal swells in the A/C circuit and causes leaks.
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Yes. The unit is installed on site, the scales and vacuum are calibrated, and your technicians receive user training. The user manual and training videos are also available on our YouTube channel.
Quote
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Related products
Oils & refrigerants
PAO 68, POE 100, PAG 46 and PAG EP46 compressor oils; Honeywell R1234yf and R134a refrigerants.
Spares & maintenance
Value vacuum pumps and ISO 68 pump oil (ELC‑A09). Replace when the unit gives a maintenance reminder.
Leak detection
UV kits, torches, electronic detector, Seal Pro leak sealers and Hydro Trace PRO ATC.