---
product_id: 648276041
title: "4.5CFM Single-Stage Rotary Vane Vacuum Pump (4.5CFM, 150 Miron, 1/3HP, 1/4\"Flare 1/2\"Acme Inlet) for HVAC/Auto AC Refrigerant Recharging, Wine Degassing, Milking, Medical, Food Processing etc."
brand: "orion motor tech"
price: "€ 495.40"
currency: EUR
in_stock: false
url: https://www.desertcart.it/products/648276041-4-5cfm-single-stage-rotary-vane-vacuum-pump-4-5cfm
store_origin: IT
region: Italy
---

# 1/3 HP efficient motor 4.5 CFM powerful airflow Lightweight 4.9 kg aluminum build 4.5CFM Single-Stage Rotary Vane Vacuum Pump (4.5CFM, 150 Miron, 1/3HP, 1/4"Flare 1/2"Acme Inlet) for HVAC/Auto AC Refrigerant Recharging, Wine Degassing, Milking, Medical, Food Processing etc.

**Brand:** orion motor tech
**Price:** € 495.40
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Power meets portability—vacuum like a pro, anywhere, anytime!

## Quick Answers

- **What is this?** 4.5CFM Single-Stage Rotary Vane Vacuum Pump (4.5CFM, 150 Miron, 1/3HP, 1/4"Flare 1/2"Acme Inlet) for HVAC/Auto AC Refrigerant Recharging, Wine Degassing, Milking, Medical, Food Processing etc. by orion motor tech
- **How much does it cost?** € 495.40 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/648276041-4-5cfm-single-stage-rotary-vane-vacuum-pump-4-5cfm)

## Best For

- orion motor tech enthusiasts

## Why This Product

- Trusted orion motor tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Plug & Play Ready:** No assembly required—get straight to work and stay ahead of the curve with minimal setup time.
- • **Compact & Lightweight:** Weighing just under 5 kg with a durable aluminum body, it’s designed for easy portability and long-term use.
- • **Effortless Power Delivery:** Delivers a robust 4.5 CFM vacuum flow for rapid, reliable performance in HVAC and refrigerant tasks.
- • **Versatile Application Range:** Perfect for HVAC servicing, auto AC recharging, wine degassing, milking, medical, and food processing industries—be the pro with one tool.
- • **Precision Inlet Compatibility:** Equipped with 1/4" flare and 1/2" Acme inlets for seamless integration with professional-grade HVAC and automotive AC systems.

## Overview

The Orion Motor Tech 4.5CFM Single-Stage Rotary Vane Vacuum Pump combines a high-efficiency 1/3 HP motor with a lightweight aluminum frame, delivering 4.5 cubic feet per minute of vacuum flow. Designed for professional HVAC, automotive AC, and diverse industrial applications, it features dual inlet compatibility and requires no assembly, making it the go-to tool for fast, reliable vacuum performance.

## Description

Description Evacuate automotive units and other low-tonnage units quickly with this powerful portable AC vacuum pump from Orion Motor Tech! The 1/3 hp copper motor of our single-stage rotary vane vacuum pump delivers a 4.5 cfm flow rate capable of reducing your HVAC system up to 37.5 microns (5 Pa). System oil level and quality are easily controlled by the integrated sight hole; a funnel and a pair of gloves are included in one size fits most to make replacement quick and clean. Ideal for any user, even beginners, clear instructions guide the removal of air, water, and other gases and vapors from R-12, R-22, R-134a, and R-410a systems using their 1/4 and 3/8 inch inlet port systems. (An included adapter also allows for use with 1/2" pipe.) The innovative design of this HVAC pump prevents oil backflow and separates the exhaust flow from its oil vapor, which limits pollution and provides safer operation. The reinforced aluminum alloy housing effectively dissipates heat generated during operation and resists chemical corrosion for years of useful use, and its light weight and convenient handle keep things easily portable for transport or storage. Specifications Material: aluminum alloy, copper, rubber Colour: black, green. Dimensions: 10.4 x 8.6 x 3.9 inches (26.5 x 22 x 10 cm) Flow Rate (FAD): 4.5 cfm (7.6 m3/h) Maximum vacuum: 37.5 microns (5 Pa) Power: 0.25 HP (186W) Ports: 1/4" and 3/8" Compatible refrigerants: 12, 22, 134a, 410a Oil Capacity: 7.6 fl. oz. (225ml) Net Weight: 10.8 lbs (4.9 kg) Package List 1 x Vacuum Pump 1 x 220ml oil bottle 1 x Adapter (1/4" to 1/2") 1 x Funnel 1 x pair of gloves. 1 x Teflon Tape 1 x instruction manual

## Features

- lightweight

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Orion Motor Tech |
| Brand | Orion Motor Tech |
| Product Dimensions | 27.43 x 10.92 x 21.59 cm; 4.9 kg |
| Item model number | VPHCN01GE |
| Manufacturer Part Number | FBA-VPHC001GE |
| Outer Material | aluminium |
| Assembly Required | No |
| Special Features | lightweight |
| Manufacturer | Orion Motor Tech |
| Country of Origin | USA |
| Item Weight | 4 kg 900 g |

## Images

![4.5CFM Single-Stage Rotary Vane Vacuum Pump (4.5CFM, 150 Miron, 1/3HP, 1/4"Flare 1/2"Acme Inlet) for HVAC/Auto AC Refrigerant Recharging, Wine Degassing, Milking, Medical, Food Processing etc. - Image 1](https://m.media-amazon.com/images/I/7181oO4WrcL.jpg)
![4.5CFM Single-Stage Rotary Vane Vacuum Pump (4.5CFM, 150 Miron, 1/3HP, 1/4"Flare 1/2"Acme Inlet) for HVAC/Auto AC Refrigerant Recharging, Wine Degassing, Milking, Medical, Food Processing etc. - Image 2](https://m.media-amazon.com/images/I/8149+jUpXpL.jpg)
![4.5CFM Single-Stage Rotary Vane Vacuum Pump (4.5CFM, 150 Miron, 1/3HP, 1/4"Flare 1/2"Acme Inlet) for HVAC/Auto AC Refrigerant Recharging, Wine Degassing, Milking, Medical, Food Processing etc. - Image 3](https://m.media-amazon.com/images/I/81Iy1hEuO0L.jpg)
![4.5CFM Single-Stage Rotary Vane Vacuum Pump (4.5CFM, 150 Miron, 1/3HP, 1/4"Flare 1/2"Acme Inlet) for HVAC/Auto AC Refrigerant Recharging, Wine Degassing, Milking, Medical, Food Processing etc. - Image 4](https://m.media-amazon.com/images/I/81ISXgwlP7L.jpg)
![4.5CFM Single-Stage Rotary Vane Vacuum Pump (4.5CFM, 150 Miron, 1/3HP, 1/4"Flare 1/2"Acme Inlet) for HVAC/Auto AC Refrigerant Recharging, Wine Degassing, Milking, Medical, Food Processing etc. - Image 5](https://m.media-amazon.com/images/I/81if3Ev6euL.jpg)

## Frequently Bought Together

- Orion Motor Tech Vacuum Pump, 4.5 cfm 1/3 hp HVAC Single Stage Vacuum Pump for R12 R22 R134a R410a R502, Auto AC Vacuum Pump Kit for Automotive Air Conditioner Resin Degassing & More, Oil Included
- TSI Supercool Vacuum Pump Oil, Synthetic, 32 Oz., Clear (V32)
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-22*