---
product_id: 645745242
title: "Orion Motor Tech 3.5cfm Vacuum Pump, 1 Stage HVAC Vacuum Pump for R12 R22 R134a R410a Systems, Small 1/4hp 38 Micron Vacuum Pump for Air Conditioner Servicing Resin Degassing and More"
brand: "orion motor tech"
price: "1359.18 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Orion Motor Tech"
url: https://www.desertcart.tn/products/645745242-orion-motor-tech-3-5cfm-vacuum-pump-1-stage-hvac
store_origin: TN
region: Tunisia
---

# 0.25 HP all-copper motor 3.5 CFM flow rate 37.5 micron ultimate vacuum Orion Motor Tech 3.5cfm Vacuum Pump, 1 Stage HVAC Vacuum Pump for R12 R22 R134a R410a Systems, Small 1/4hp 38 Micron Vacuum Pump for Air Conditioner Servicing Resin Degassing and More

**Brand:** orion motor tech
**Price:** 1359.18 DT
**Availability:** ✅ In Stock

## Summary

> 🚀 Pump up your HVAC game with precision power and pro portability!

## Quick Answers

- **What is this?** Orion Motor Tech 3.5cfm Vacuum Pump, 1 Stage HVAC Vacuum Pump for R12 R22 R134a R410a Systems, Small 1/4hp 38 Micron Vacuum Pump for Air Conditioner Servicing Resin Degassing and More by orion motor tech
- **How much does it cost?** 1359.18 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/645745242-orion-motor-tech-3-5cfm-vacuum-pump-1-stage-hvac)

## 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

- • **Oil-Level Clarity:** Integrated sight glass and scale let you monitor oil quality and level with zero guesswork.
- • **Power-Packed Precision:** 0.25 HP copper motor delivers rapid, reliable vacuum performance for HVAC pros.
- • **Swift & Deep Evacuation:** 3.5 CFM flow rate pulls systems down to an ultra-low 37.5 microns for flawless servicing.
- • **Portable Pro Convenience:** Lightweight design with sturdy handle and versatile ports for seamless on-the-go HVAC servicing.
- • **Built to Last & Stay Cool:** Reinforced aluminum alloy casing resists corrosion and dissipates heat for long-term durability.

## Overview

The Orion Motor Tech 3.5 CFM single-stage vacuum pump features a robust 0.25 HP all-copper motor capable of drawing down to 37.5 microns, ideal for servicing R12, R22, R134a, and R410a systems. Its reinforced aluminum alloy casing ensures heat dissipation and chemical resistance, while the built-in oil sight glass simplifies maintenance. Lightweight and portable with multiple port sizes, it’s engineered for fast, safe, and efficient HVAC evacuation and resin degassing.

## Description

Evacuate automotive and other low-tonnage units quickly with this powerful portable AC vacuum pump from Orion Motor Tech! The 1/4 hp all-copper motor of our single stage rotary vane vacuum pump offers a 3.5 cfm flow rate able to draw your HVAC system down as low as 37.5 microns (5 Pa). The system's oil level and quality is easily monitored using the built-in sight glass; a pair one-size-fits-most gloves come included to keep replacement quick and clean. Ideal for any user, even beginners, the clear instructions guide removal of air, water, and other gases and vapors from R-12, R-22, R-134a, and R-410a systems using its 1/4 and 1/2 inch inlet ports. (An included adapter also allows use with 3/8 inch tubing.) This HVAC pump's innovative design prevents oil backflow and separates the exhaust flow from its oil vapor, limiting contamination and providing safer operation. The reinforced aluminum alloy casing effectively dissipates heat generated during operation and resists chemical corrosion for years of helpful use; plus, its light weight and convenient handle keep things easily portable for transport or storage. Get this vacuum pump today and start enjoying faster and easier HVAC servicing today! Specifications Material: Aluminum Alloy, Copper, Rubber Color: Black, Blue Flow Rate (FAD): 3.5 cfm (5.9 m³/h) Ultimate Vacuum: 37.5 Microns (5 Pa) Power: 0.25 HP (186W) Ports: 0.25 & 0.5 in. Compatible Refrigerants: 12, 22, 134a, 410a Oil Capacity: 7.6 fl. oz. (225 mL) Net Weight: 10.9 lb. (5 kg) Warranty: 1 Year Package List 1 x Vacuum Pump 1 x Adapter (1/4" to 3/8") 1 x Pair of Gloves 1 x Instructions

Review: Great value for diy work - Quiet operation and serves the purpose. Seems to be of reasonably good quality for fairly my infrequent use. No complaints, especially for the price point.
Review: Funciona perfectamente - Muy buena bomba

## Features

- PUMP IT OUT: This single-stage rotary vane vacuum pump from Orion Motor Tech is powered by a 1/4 hp all copper motor to keep your HVAC servicing fast and easy; its 3.5 cfm flow rate can draw your system down as low as 37.5 microns (5 Pa) and is also able to quickly degas batches of resin, epoxy, oil, and other solvents when equipped with a vacuum chamber
- SAFE & DURABLE: The reinforced aluminum alloy casing effectively dissipates heat generated during operation and resists chemical corrosion for years of helpful use; its innovative design also prevents oil backflow and separates the exhaust from any oil vapor, limiting contamination and providing safer operation
- USER FRIENDLY: The 7.6 fl. oz. reservoir includes a sight glass and scale for easy monitoring of the pump's oil level and quality; the light weight and sturdy handle keep everything easily portable for transport or storage between jobs; and 1/4" and 3/8" ports allow fast and easy servicing of automotive and other low-tonnage R12, R22, R134a, and R410a systems

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CSGDHQML |
| Best Sellers Rank | #88,363 in Kitchen ( See Top 100 in Kitchen ) #179 in Canister Vacuum Cleaners |
| Brand | Orion Motor Tech |
| Customer Reviews | 4.5 4.5 out of 5 stars (391) |
| Date First Available | 8 March 2024 |
| Item Weight | 4.9 Kilograms |
| Item model number | MPN1VPHAN01-LB |
| Manufacturer | Orion Motor Tech |
| Manufacturer Part Number | VPH-AN01-LB |
| Model | Vacuum Pump |
| Product Dimensions | 27.43 x 10.92 x 21.59 cm; 4.9 kg |
| Voltage | 115 Volts |

## Product Details

- **Brand:** Orion Motor Tech
- **Material:** Aluminum Copper Rubber
- **Style:** portable
- **Power source:** ac
- **Item weight:** 4.9 Kilograms

## Images

![Orion Motor Tech 3.5cfm Vacuum Pump, 1 Stage HVAC Vacuum Pump for R12 R22 R134a R410a Systems, Small 1/4hp 38 Micron Vacuum Pump for Air Conditioner Servicing Resin Degassing and More - Image 1](https://m.media-amazon.com/images/I/71bhD1hFXOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value for diy work
*by A***N on 28 May 2026*

Quiet operation and serves the purpose. Seems to be of reasonably good quality for fairly my infrequent use. No complaints, especially for the price point.

### ⭐⭐⭐⭐⭐ Funciona perfectamente
*by L***S on 24 May 2026*

Muy buena bomba

### ⭐⭐⭐⭐⭐ Nice unit and works very well!
*by M***H on 10 June 2026*

Used this to pull a vacuum on my AC system before recharging. System held a solid vacuum. Vacuum hose connected to the pump with no effort and has a nice tight fit. It is affordable for someone like myself who’s somewhat of a DIYer and a home mechanic. It is a reliable entry level pump.

## Frequently Bought Together

- Orion Motor Tech Vacuum Pump, 3.5 cfm 1/4 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
- Refrigeration Technologies RT201B Nylog Gasket/Thread Sealant, 30 ml (1 Pack)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-09*