--- product_id: 626897745 title: "OMT 3.5 CFM Single Stage Vacuum Pump for R134a R410a R22 Auto AC HVAC Kit" price: "€ 240.28" currency: EUR in_stock: true reviews_count: 13 url: https://www.desertcart.gr/products/626897745-omt-3-5-cfm-single-stage-vacuum-pump-for-r134a store_origin: GR region: Greece --- # 1/4 hp all-copper motor 3.5 CFM flow rate Aluminum alloy corrosion-resistant casing OMT 3.5 CFM Single Stage Vacuum Pump for R134a R410a R22 Auto AC HVAC Kit **Price:** € 240.28 **Availability:** ✅ In Stock ## Summary > 🚀 Pump up your HVAC game with precision and power! ## Quick Answers - **What is this?** OMT 3.5 CFM Single Stage Vacuum Pump for R134a R410a R22 Auto AC HVAC Kit - **How much does it cost?** € 240.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/626897745-omt-3-5-cfm-single-stage-vacuum-pump-for-r134a) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **User-Centric Design:** Sight glass oil reservoir and nonslip handle make maintenance and transport effortless. - • **All-in-One Service Kit:** Includes oil, gloves, and Teflon tape for seamless, professional HVAC maintenance. - • **Swift & Powerful Performance:** 1/4 hp copper motor delivers rapid vacuuming for efficient HVAC servicing. - • **Durable & Heat-Resistant Build:** Reinforced aluminum alloy casing ensures long-lasting, corrosion-free operation. - • **Precision Vacuuming to 37.5 Microns:** Achieve ultra-low pressure to eliminate moisture and contaminants fast. ## Overview The OMT 3.5 CFM Single Stage Vacuum Pump features a robust 1/4 hp all-copper motor and a 3.5 CFM flow rate, capable of drawing down to 37.5 microns for fast, effective HVAC system servicing. Its reinforced aluminum alloy casing offers superior heat dissipation and corrosion resistance, while user-friendly features like a sight glass oil reservoir and nonslip handle enhance usability. Compatible with multiple refrigerants and hose sizes, this pump kit includes essential accessories for professional-grade maintenance. ## Description Buy OMT 3.5 CFM Single Stage Vacuum Pump for R134a R410a R22 Auto AC HVAC Kit | Copper Motor; 37.5 Microns Ultimate Vacuum; Aluminum Alloy Casing; For Automotive HVAC and Resin Degassing; Oil Included: Vacuum Pumps - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Outstanding!! - I read reviews for a hand full of these pumps before purchasing and was worried about a hand full of things. I have done plenty of automotive A/C jobs and got tired of dealing with rentals or an air compressor venturi attachment. I decided to treat myself and bought this to make life easier. It works great and bottoms out the manifold gauges within a minute or two to boil off any moisture. I kept it on for 45 minutes and was all worried about oil clouds and misting etc, but this did not make any mess at all, nor use any oil at all. Maybe it was the environment, I’m not sure. For reference this was in Southern California and 82 degrees outside. It’s true the provided bottle of oil that comes with this is only enough to fill the tank half way to its capacity, but since it didn’t consume any oil for the job I am still good for the next one. This pump is whisper quiet as well, so I was able to talk normal around it running with no issues and the neighbors can’t complain. The casing was hot to touch as expected, but not enough to burn at all. Build quality is exceptional, including the plastic port caps. I was worried those would be brittle and thin, but they are heavy duty. No leaks at all either, and will update if I have any issues. Overall, just a great purchase! Review: Good choice - Works pretty good and is a good price. ## Features - Pump It Out: Orion Motor Tech's single stage vacuum pump, powered by a 1/4 hp all-copper motor, ensures swift HVAC servicing. With a 3.5 cfm flow rate, it can draw systems down to 37.5 microns (5 Pa) for quick and easy servicing of AC systems employing R12, R22, R134a, R410a, and R502 refrigerants - Safe & Stable Operation: Built with a reinforced aluminum alloy casing, this auto AC vacuum pump efficiently disperses heat and resists corrosion for durability. Its intake filter and trap effectively shield against impurities and oil mist to maintain optimal performance - User-Friendly Designs: The oil reservoir of this AC vacuum pump includes a convenient sight glass and scale for oil level monitoring and timely refills. Its nonslip handle keeps everything easily portable for transport or storage between jobs - Wide Application: Compatible with 1/4", 1/2", and 3/8" hoses, this HVAC vacuum pump is well-suited for a range of applications, from automotive HVAC servicing projects to vacuum packaging, wine degassing, thermoforming, and more - Service-Ready Pump Package: This automotive AC vacuum pump kit provides everything needed for efficient maintenance, including the necessary lubricating and absorptive oil, a pair of one-size-fits-most gloves for effortless oil refill, and Teflon tape for ensuring secure sealing of threaded connections ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CRBBRWXT | | Best Sellers Rank | #1,944 in Automotive ( See Top 100 in Automotive ) #3 in Air Conditioning Vacuum Pumps | | Brand | Orion Motor Tech | | Customer Reviews | 4.4 4.4 out of 5 stars (148) | | Date First Available | April 27, 2024 | | Item Weight | 9.53 pounds | | Item model number | VPH-F001-00 | | Manufacturer | Orion Motor Tech | | Manufacturer Part Number | fba_vphf00100 | | Model | Cordless Vacuum Pump | | Product Dimensions | 13.8 x 7.9 x 10.2 inches | ## Images ![OMT 3.5 CFM Single Stage Vacuum Pump for R134a R410a R22 Auto AC HVAC Kit - Image 1](https://m.media-amazon.com/images/I/71bhD1hFXOL.jpg) ![OMT 3.5 CFM Single Stage Vacuum Pump for R134a R410a R22 Auto AC HVAC Kit - Image 2](https://m.media-amazon.com/images/I/81i4M9jGaIL.jpg) ![OMT 3.5 CFM Single Stage Vacuum Pump for R134a R410a R22 Auto AC HVAC Kit - Image 3](https://m.media-amazon.com/images/I/81qw1uTx18L.jpg) ![OMT 3.5 CFM Single Stage Vacuum Pump for R134a R410a R22 Auto AC HVAC Kit - Image 4](https://m.media-amazon.com/images/I/81JUaF1MsjL.jpg) ![OMT 3.5 CFM Single Stage Vacuum Pump for R134a R410a R22 Auto AC HVAC Kit - Image 5](https://m.media-amazon.com/images/I/81CVMhc3PML.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Outstanding!! *by E***K on March 29, 2026* I read reviews for a hand full of these pumps before purchasing and was worried about a hand full of things. I have done plenty of automotive A/C jobs and got tired of dealing with rentals or an air compressor venturi attachment. I decided to treat myself and bought this to make life easier. It works great and bottoms out the manifold gauges within a minute or two to boil off any moisture. I kept it on for 45 minutes and was all worried about oil clouds and misting etc, but this did not make any mess at all, nor use any oil at all. Maybe it was the environment, I’m not sure. For reference this was in Southern California and 82 degrees outside. It’s true the provided bottle of oil that comes with this is only enough to fill the tank half way to its capacity, but since it didn’t consume any oil for the job I am still good for the next one. This pump is whisper quiet as well, so I was able to talk normal around it running with no issues and the neighbors can’t complain. The casing was hot to touch as expected, but not enough to burn at all. Build quality is exceptional, including the plastic port caps. I was worried those would be brittle and thin, but they are heavy duty. No leaks at all either, and will update if I have any issues. Overall, just a great purchase! ### ⭐⭐⭐⭐⭐ Good choice *by G***S on June 28, 2026* Works pretty good and is a good price. ### ⭐⭐⭐⭐⭐ Powerful Vacuum Pump – Works Great for A/C Service *by J***S on June 25, 2026* This vacuum pump works very well and is easy to use. It pulls a strong vacuum quickly and performs exactly as expected for automotive A/C work. The build quality is solid, the motor runs smoothly, and it offers excellent value for the price. I have used it several times with no issues. I would definitely recommend it to anyone servicing air conditioning systems or other vacuum applications. ## Frequently Bought Together - Orion Motor Tech Cordless Lithium-Ion HVAC Vacuum Pump, 3 cfm Vacuum Pump, Battery-Powered Auto AC Vacuum Pump for R134a R410a R1234yf Systems, 1/4hp Single Stage Vacuum Pump Automotive - TSI Supercool Vacuum Pump Oil, Synthetic, 32 Oz., Clear (V32) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/626897745-omt-3-5-cfm-single-stage-vacuum-pump-for-r134a](https://www.desertcart.gr/products/626897745-omt-3-5-cfm-single-stage-vacuum-pump-for-r134a) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-08-10*