Orion Motor Tech AC Vacuum Pump Kit and Gauge Set for HVAC

The ¼″ Male R134A service port on this durable brass component ensures leakfree operation. The transparent window allows you to easily monitor the oil level and quality, enabling timely refills. The large integrated fan quickly dissipates heat for safe and smooth functioning.

This versatile pump features both ¼″ and ⅜″ inlets, and comes with a ¼″ to ½″ adapter to accommodate the most common HVAC hose sizes.

The professional automotive AC tool kit includes a 3-way gauge, 3 color-coded hoses, 2 adjustable 1/4'' quick couplers, a 1/4'' to 1/2'' Acme adapter, and a puncture-style can tap. This car AC gauge set works with R134a, R12, R22, and R502 refrigerants, making it ideal for both DIY and professional HVAC maintenance. It allows you to measure your system's pressure, evacuate and refill coolant, and more. A heavy-duty blow-molded carrying case is included for easy storage and transport between jobs.

The gauges combine the best features of dry and liquid-filled designs. The oil-filled core resists wear and shock, while the dry dial provides better winter performance. The moisture indicator monitors your coolant's condition, and the calibration screws and superior design ensure ±1.6% accuracy. The color-coded PVC hoses (blue for low, red for high, and yellow for charging) have 4 reinforced layers to work with pressure up to 600 psi (burst pressure: 3000 psi). Built-in barriers ensure purity.

Powered by a 1/3 hp all copper motor, the 4.5 cfm vacuum pump can draw your system down as low as 37.5 microns (5 Pa) and is able to quickly degas batches of resin, epoxy, oil, and other solvents. The 7.6 fl. oz. reservoir includes a sight glass and scale for monitoring the pump's oil level, and the light handle keeps everything easily portable for transport or storage between jobs. The 1/4" and 3/8" ports allow fast and easy servicing of automotive and other low-tonnage R12, R22, R134a, and R410a systems. The kit comes with the necessary lubricating and absorptive oil, a funnel, one-size-fits-most gloves for quick and clean oil replacement, and an adapter for 1/2" hoses.

In summary, this comprehensive AC tool set provides durable, high-performance components for efficient and reliable HVAC maintenance and repair, catering to both DIY enthusiasts and professional technicians.

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