Recharge your HVAC refrigeration with this 110V 1/3 HP 4CFM single stage rotary vane air vacuum pump and R134a AC manifold gauge set kit. Great for DIYers, it maintains air conditioning systems by efficiently removing moisture before refilling the refrigerant. A built-in high volume cooling fan allows extended use, and an oil sight glass lets you observe the oil level and quality at any time. Die-cast aluminum housing and a lightweight, sturdy composite anti-slip rubber base ensure durability.
- Made of die-cast aluminum housing and a composite anti-slip rubber base, which is lightweight and durable
- Perfect for those who are looking to self diagnose or recharge AC systems, it maintains air conditioning systems by efficiently removing moisture before refilling the refrigerant
- Built-in high volume cooling fan for extended use
- Oil sight glass allows you to observe the oil level and quality at any time
- Oil drain valve at the bottom ensures faster and more thorough emptying, one bottle of 0.35 qt./330 ml vacuum oil is also included
- Manifold gauge set is designed specially to measure pressure in refrigeration equipment
- Manifolds are equipped with large viewing glasses for easy viewing of refrigerant flow, and high-quality colorful pressure gauges ensure accurate readings
- Carry bag is included for convenient storage and easy transpiration
- Color-coded hoses help identify the high-pressure side (red), low-pressure side (blue), and the filling hose (yellow)
- Compatible with R134a, R12, R22, R502, and R410a systems and equipped with R410a fitting adapters from 1/4 in to 5/16 in
- Package includes: one 1/3 hp 4 CFM vacuum pump, one bottle of oil, one manifold gauge, three color-coded hoses, one leak detector, two quick couplers, two R410A fitting adapters, one can tap, one storage bag
- Free air displacement: 4 CFM (114 l/minute)
- Ultimate vacuum: 5 pa
- Intake fitting: 1/4 and 1/2 flare
- Oil capacity: 0.35 qt./330 ml
- Don’t add water or other liquids to it, don’t extract explosive, flammable, high oxygen content, corrosive gas

















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