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VEVOR vacuum pump for HVAC and refrigeration systems, airflow 233 l/min, power 0.25 kW (1/3 HP), compatible with R22, R12, R134a, and R502, with A/C adapter

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SKU: 4CFM1/3HPZKB4F001V2

€126,33

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In-Store Pickup: Make your payment and, once confirmed, pick up your order at 15a Cesvaines Street, Riga

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VEVOR vacuum pump for...

€126,33

€126,33

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30-Day Return Policy

All items must be free of signs of use

Product Description

Features and Details

High-quality vacuum pump:
Free air flow rate : ~6.8 m³/h (4 CFM), single-stage; power : 0.25 kW (1/3 HP); ultimate vacuum: 5 Pa. The vacuum pump features a die-cast aluminum housing and a composite rubber base, ensuring a lightweight and durable design. Low noise levels and built-in thermal protection prevent the pump from overheating and improve operational efficiency.

High-precision manifold pressure gauges:
The refrigeration system is equipped with high-precision dual-pressure manifold gauges, which allow the operating pressure to be monitored at any time and facilitate system maintenance. An enlarged sight glass ensures easy observation of the refrigerant flow.

Multifunctional hoses:
Three high-quality rubber hoses in different colors with brass fittings— 45° at one end and straight at the other—ensure a leak-proof connection. Designed for high working pressure and various connections.

Complete set of refrigerant tools:
The set includes a two-stage rotary vane vacuum pump, a manifold pressure gauge, and three colored hoses. The carrying case ensures convenient storage and transport, making maintenance easier.

Wide range of applications:
Convenient oil fill port for clean filling and a drain plug beneath the oil reservoir. Suitable for residential air conditioners, automotive systems, refrigerators and freezers, vacuum packaging, and industrial applications.

4 CFM refrigeration vacuum pump
Power: 0.25 kW (1/3 HP) · Ultimate vacuum: 5 Pa · Voltage: 220 V

Single-stage refrigeration vacuum pump with a free air delivery rate of ~6.8 m³/h (4 CFM). Equipped with a sturdy metal base and rubber feet for safe operation. Suitable for refrigerants R22, R12, R134a, R502, and others. The vanes are made from materials used in the aerospace industry. The anti-backflow oil design and forced lubrication system ensure reliable and efficient operation. The die-cast aluminum housing and cooling fan ensure efficient heat dissipation.

Note: Oil is not included in the set.

High-quality vacuum pump

High-precision manifold pressure gauges

Multifunctional hoses

Complete set of refrigerant tools

Why Choose VEVOR?

  • High, durable quality

  • Competitive prices

  • Fast and Reliable Delivery

  • 30-day free return policy



High-Quality Vacuum Pump: The aluminum alloy housing, designed for heavy-duty use, and the copper-wound motor ensure durable and stable operation. Four rubber support feet increase the vacuum cleaner’s stability, while non-slip rubber pads reduce vibration and unwanted movement.

Multifunctional Manifold Gauge The HVAC service gauge set is equipped with a sight glass for easy monitoring of refrigerant flow, a two-valve manifold with 6.35 mm (SAE) connections designed for long-term use, as well as high-quality pressure gauges that ensure high measurement accuracy.

Three-Color Marked Hoses The yellow, blue, and red hoses meet standard requirements and are equipped with brass fittings— 45° at one end and straight at the other. The length of the hoses ensures convenient use in a variety of working conditions.

Sight Glass and Heat Dissipation The vacuum pump is equipped with an oil sight glass for monitoring the oil level, preventing oil shortages. The built-in cooling fan and the optimized design of the heat dissipation vents ensure rapid heat dissipation and effectively protect the equipment.

Complete Accessory Set This professional refrigerant tool set includes all the necessary tools: a rotary vane vacuum pump, a pressure gauge set, three hoses, adjustable quick-connect couplers, and a durable metal carrying case.
Versatile Applications
This refrigerant kit is suitable for the maintenance of air conditioning systems, as well as for household air conditioners, automotive maintenance, vacuum packaging, vacuuming refrigerators, and industrial applications.

Technical Specifications

Voltage / frequency: 220 V / 50 Hz
Airflow: ~6.8 m³/h (4 CFM)
Ultimate vacuum: 5 Pa (0.05 mbar)
Rotational speed: 1,720 rpm
Power: 0.25 kW (1/3 HP)
Oil capacity: 225 ml
Blue pressure gauge (low pressure): Ø 63.5 mm
Red pressure gauge (high pressure): Ø 63.5 mm

Package Contents

  • 1 × vacuum pump , 4 CFM, 0.25 kW (1/3 HP), with 3 hoses

  • 1 × user manual

  • 1 × set of related accessories

  • 2 × R410A connectors

Note: Oil is not included in the set.

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