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Aluminium oil and dye injector with service hose and shutoff valve

AirSept

AirSept 90020 Oil and Dye Injector Aluminum

SKU CH-CER2-ZGT5R

Injects oil and dye into R-134a automotive A/C systems using an aluminum body with a 10 in service hose and shutoff valve

  • Universal A/C oil and dye injection for R-134A systems
  • Aluminum body resists corrosion during refrigerant service
  • 10 in shutoff valve gives precise flow control
  • Includes 5 in service hose for direct connection
  • Three-piece kit covers injection, hose and valve

A/C Oil and Dye Injector

The AirSept 90020 is an aluminium tool designed for injecting oil and dye into automotive air-conditioning systems. It works with R-134A refrigerant circuits and fits universal vehicle applications. The three-piece kit includes a 5 in service hose and a shutoff valve for controlled delivery.

10 in Shutoff Valve and Service Hose

The 10 in shutoff valve gives positive flow control while the 5 in hose connects to standard service ports. Aluminium construction resists corrosion from refrigerant and lubricant exposure. The injector handles single-vehicle service jobs but is not suited for high-volume shop throughput or systems requiring larger-bore adapters.

Lightweight Aluminium Body

The aluminium body keeps the tool light for one-hand operation under the bonnet. No external power source is needed so there is no electrical draw or pump noise during use. The simple mechanical design has no moving seals to wear out, leaving virtually no maintenance requirement.

Highlights

  • Universal A/C oil and dye injection for R-134A systems
  • Aluminum body resists corrosion during refrigerant service
  • 10 in shutoff valve gives precise flow control
  • Includes 5 in service hose for direct connection
  • Three-piece kit covers injection, hose and valve

Specifications

BrandAIRSEPT

Questions about this item

Will the 1 21/32 in outside diameter connect to my existing R-134a manifold gauges?

The injector's 1 21/32 in outside diameter fits standard R-134a service ports; attach the included 5 in service hose to your gauge set and open the shutoff valve to inject oil or dye.

How can I verify the shutoff valve is sealing correctly after I connect the injector?

Pressurise the system, close the shutoff valve, and watch the gauge — pressure should hold steady without drop, confirming the valve seals properly.

Does the 3-piece kit include the 10 in service hose and shutoff valve, or must I buy them separately?

The kit includes the aluminum injector body, a 5 in service hose, and the shutoff valve; no extra parts are required for basic R-134a injection.

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