--- product_id: 82437973 title: "Robinair 15500 VacuMaster Economy Vacuum Pump for Air Conditioning and Refrigeration Service; 2-Stage Pump, 5 CFM Free Air Displacement, 1/3HP 115V/60HZ Motor, 35 Micron Rating" brand: "robinair" price: "VT144161" currency: VUV in_stock: true reviews_count: 13 category: "Robinair" url: https://www.desertcart.vu/products/82437973-robinair-15500-vacumaster-economy-vacuum-pump-for-air-conditioning-refrigeration store_origin: VU region: Vanuatu --- # 5 CFM free air displacement 2-stage rotary vane design Finned aluminum heat dissipation Robinair 15500 VacuMaster Economy Vacuum Pump for Air Conditioning and Refrigeration Service; 2-Stage Pump, 5 CFM Free Air Displacement, 1/3HP 115V/60HZ Motor, 35 Micron Rating **Brand:** robinair **Price:** VT144161 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your HVAC game with the VacuMaster — fast, cool, and built to last! ## Quick Answers - **What is this?** Robinair 15500 VacuMaster Economy Vacuum Pump for Air Conditioning and Refrigeration Service; 2-Stage Pump, 5 CFM Free Air Displacement, 1/3HP 115V/60HZ Motor, 35 Micron Rating by robinair - **How much does it cost?** VT144161 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/82437973-robinair-15500-vacumaster-economy-vacuum-pump-for-air-conditioning-refrigeration) ## Best For - robinair enthusiasts ## Why This Product - Trusted robinair brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Cool & Durable:** Finned aluminum surfaces dissipate heat efficiently, extending pump life and reliability under heavy use. - • **Stable & Secure:** Non-skid feet provide steady operation on any work surface, so you stay focused and professional. - • **Effortless Airflow:** 5 CFM free air displacement ensures fast evacuation, saving you valuable time on every job. - • **Precision Vacuum Power:** 2-stage rotary vane design delivers rapid, deep vacuum down to 35 microns for flawless HVAC/R service. - • **User-Friendly Maintenance:** Easy access oil fill port, angled drain valve, and sight glass make upkeep quick and mess-free. ## Overview The Robinair 15500 VacuMaster Economy Vacuum Pump is a robust 2-stage rotary vane pump designed for professional air conditioning and refrigeration service. Featuring a powerful 5 CFM airflow, factory-rated vacuum to 35 microns, and thermally protected 1/2 HP motor, it combines speed and durability. Its finned aluminum body enhances heat dissipation, while user-friendly features like an easy oil fill port and angled drain valve streamline maintenance. Trusted by HVAC pros for reliable, efficient evacuation. ## Description Product Description Robinair's No. 15500 VacuMaster Economy Vacuum Pump is a high performance, heavy duty 2-Stage rotary vane design vacuum pump designed for air conditioning and refrigeration service. With a 5 CFM free air displacement, factory rating to 35 microns, and 7.5 ounce oil reservoir, this unit has the capacity you need to get the job done. This robust unit features a 1/3 HP, 115V/60Hz thermally protected motor; an inlet fitting engineered for maximum airflow while preventing oil backflow; finned aluminum surfaces that dissipate heat faster (keeping pump cooler and extending life); 1/4"" male flare and 3/8"" ACME inlet fittings; 3/8"" female flare x 1/2"" Acme adapter; easy to read sight glass; easy access oil fill port; oil drain valve positioned at the bottom of the oil reservoir and angled for faster, more complete draining; and non-skid feet. Oil included. To achieve best performance and highest attainable vacuum, Robinair recommends the use of its Premium High Vacuum Pump Oil (Available separately in 13119 Pint, 13203 Quart, and 13204 Gallon sizes) and changing oil after each use. Robinair, a Bosch Automotive Service Solutions brand, is a global leader in service tools and equipment based in Owatonna, Minnesota. Robinair is recognized throughout the world as the quality and performance leader in AC/R evacuation tools and this position has led to its success with the full range of products that serve the heating/ventilating/air conditioning/refrigeration (HVAC-R) and mobile markets, which includes the automotive aftermarket along with other industries such as agriculture and construction. From the Manufacturer 115 volt, 2-stage design. 1/2" ACME and 1/4" MFL intake fitting. No-hassle over-the-counter replacement warranty. ## Features - [MULTI-USE] - Robinair's 15500 VacuMaster Economy Vacuum Pump is designed for use with A/C-R systems using CFCs, HCFCs, and HFCs in conjunction with mineral oil, ester oil, alkyl benzene oil, and PAG oil as lubricants - [HIGH VACUUM RATING] - Two-stage rotary vane design provides powerful, quiet, high vacuum capability and ensures moisture removal, while the high pumping capacity reduces evacuation time - [LIFETIME FILTRATION] - Intake screen prevents foreign matter from entering the pumping chamber while an internal exhaust filter separates oil vapor from the exhaust flow - [SURE-GRIP HANDLE] - One-piece molded handle makes it easy to carry the pump to and from job sites; handle stays cool to the touch during operation allowing rapid take down when the job is done - [COMPACT DESIGN] - Aluminum housing and rotary vanes keep the pump weight low, making it easy to carry to and from the job site - [PERFORMANCE SPECIFICATIONS] - 5 CFM free air displacement; factory rated to 35 microns; 1/2 HP, 115V/60 Hz thermally protected motor - [KEY FEATURES] – Finned aluminum surfaces for fast heat dissipation, 1/4 inch MFL & 3/8 inch ACME inlet fittings, 3/8 inch FFL x 1/2 inch Acme adapter, easy to read sight glass, easy access oil fill port, and angled oil drain valve for faster oil changes - [BEST PERFORMANCE] - To achieve best performance and highest attainable vacuum, Robinair recommends the use of its Premium High Vacuum Pump Oil (Available separately in 13119 Pint, 13203 Quart, and 13204 Gallon sizes) and changing oil after each use - Engineered specifically for air conditioning and refrigeration service and built with Robinair feets proven offset rotary vane for fast and thorough evacuation - The two-stage offset rotary vane design provides powerful quiet high vacuum capability and assures moisture removal while the high pumping capacity reduces evacuation time - The intake filter prevents foreign matter from entering the pumping chamber and an internal exhaust filter separates oil vapor from the exhaust flow - Pump measures just 13 inch long while the aluminum housing and offset rotary vanes keep the pump weight low making it easy to carry ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000O1C47M | | Best Sellers Rank | #33,002 in Automotive ( See Top 100 in Automotive ) #14 in Air Conditioning Vacuum Pumps | | Brand | Robinair | | Brand Name | Robinair | | Color | Red | | Customer Reviews | 4.6 out of 5 stars 1,424 Reviews | | Flow Rate | 5 Cubic Feet Per Minute | | Global Trade Identification Number | 00637335016248 | | Included Components | Pump | | Item Type Name | 15500 Vac Pump | | Item Weight | 21 Pounds | | Manufacturer | Robinair | | Manufacturer Part Number | 15500 | | Manufacturer Warranty Description | 1 Year | | Material | Aluminum | | Material Type | Aluminum | | Model Number | 15500 | | Power Source | Corded Electric | | Product Style | 5 CFM | | Style | 5 CFM | | UPC | 637335016248 | | Unit Count | 1.0 Count | | Voltage | 115 Volts | ## Product Details - **Brand:** Robinair - **Color:** Red - **Global Trade Identification Number:** 00637335016248 - **Item Weight:** 21 Pounds - **Manufacturer:** Robinair - **Material:** Aluminum - **Maximum Flow Rate:** 5 Cubic Feet Per Minute - **Power Source:** Corded Electric - **Style:** 5 CFM - **Voltage:** 115 Volts ## Images ![Robinair 15500 VacuMaster Economy Vacuum Pump for Air Conditioning and Refrigeration Service; 2-Stage Pump, 5 CFM Free Air Displacement, 1/3HP 115V/60HZ Motor, 35 Micron Rating - Image 1](https://m.media-amazon.com/images/I/71b4uz+jb6L.jpg) ![Robinair 15500 VacuMaster Economy Vacuum Pump for Air Conditioning and Refrigeration Service; 2-Stage Pump, 5 CFM Free Air Displacement, 1/3HP 115V/60HZ Motor, 35 Micron Rating - Image 2](https://m.media-amazon.com/images/I/61nOJfJPjeL.jpg) ![Robinair 15500 VacuMaster Economy Vacuum Pump for Air Conditioning and Refrigeration Service; 2-Stage Pump, 5 CFM Free Air Displacement, 1/3HP 115V/60HZ Motor, 35 Micron Rating - Image 3](https://m.media-amazon.com/images/I/61cbl5c4diL.jpg) ![Robinair 15500 VacuMaster Economy Vacuum Pump for Air Conditioning and Refrigeration Service; 2-Stage Pump, 5 CFM Free Air Displacement, 1/3HP 115V/60HZ Motor, 35 Micron Rating - Image 4](https://m.media-amazon.com/images/I/61MzeauaGTL.jpg) ![Robinair 15500 VacuMaster Economy Vacuum Pump for Air Conditioning and Refrigeration Service; 2-Stage Pump, 5 CFM Free Air Displacement, 1/3HP 115V/60HZ Motor, 35 Micron Rating - Image 5](https://m.media-amazon.com/images/I/61LHWj9kjfL.jpg) ## Questions & Answers **Q: Can the exhaust fitting (the big red plastic cap) accept a pipe fitting?** A: The exhaust fitting does not accept a standard NPT fitting, the exhaust female thread is 7/8" in dia and 16 tpi.7/8" ID lies between pipe size 1/2 and 3/4 **Q: Can you tell the rated hp for this pump? I need one to easily keep 11 lbs vacuum using a pressure guage. Thanks!** A: Bonnie - 1/3 hp. It will hold 28 to 30in Hg in smaller sealed systems, such as automotive AC. Note that vacuum in this unit is constant and increases up to about 30in Hg. The equivalent in PSIa (a = absolute) for 30in Hg is roughly 15 PSIa. Note also that you will require a vacuum gauge to monitor vacuum; not a pressure gauge. Hope that helps. **Q: Can i use different brand oil? Or has to be same brand?** A: Any brand of vacuum pump oil can be used. **Q: What is the Warranty on this pump?** A: It has a Limited Warranty for 1yr from dat of purchase ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by Y***Z on July 16, 2025* ### ⭐⭐⭐⭐⭐ Review *by K***N on May 14, 2016* ### ⭐⭐⭐⭐⭐ Review *by S***E on June 21, 2025* ## Frequently Bought Together - Robinair (15500) VacuMaster Economy Vacuum Pump - 2-Stage, 5 CFM , Red - Robinair (RG3 Portable Refrigerant Recovery Machine – 115V, 60Hz, for Both Liquid and Vapor Refrigerant, White - Robinair TIF9010A Slimline Refrigerant Electronic Charging/Recover Scale --- ## 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.vu/products/82437973-robinair-15500-vacumaster-economy-vacuum-pump-for-air-conditioning-refrigeration](https://www.desertcart.vu/products/82437973-robinair-15500-vacumaster-economy-vacuum-pump-for-air-conditioning-refrigeration) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-07*