# Orion Motor Tech VPH-C141-A0 14.4 CFM Two-Stage Vacuum Pump Orion Motor Tech VPH-C141-A0 is a two-stage vacuum pump listed at 14.4 CFM for HVAC and automotive AC service. Its listed 1.5 hp motor, stated micron pull-down, and refrigerant compatibility suit buyers seeking a high-capacity pump, while reported reliability concerns merit consideration. - [Original product page](https://best-deals.pro/product/orion-motor-tech-vph-c141-a0-two-stage-vacuum-pump) - [View offer](https://best-deals.pro/visit/orion-motor-tech-vph-c141-a0-two-stage-vacuum-pump) - Market: US - Language: en-US - Currency: USD - Brand: Orion Motor Tech - Model: VPH-C141-A0 - Price: 224.08 USD - Previous price: 248.99 USD - Discount: 10% - Price checked: 2026-11-13T05:37:28.997Z - Rating: 4.2 / 5 - Reviews: 75 Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store. ## At a glance - Two-stage design is listed for evacuating HVAC systems using several specified refrigerants. - The listing states 14.4 CFM and a 1.5-micron \(0.2 Pa\) pull-down claim. - A gas ballast valve is described as helping remove water vapor, and an anti-reflux design is included. - The oil fill/exhaust port has a stated oil-mist-reducing cap. The listing also claims operation at or below 70 dB. ## Pros - The listed 14.4 CFM flow and two-stage design may suit buyers prioritizing higher-capacity evacuation. - Fitting compatibility includes three stated connection types, covering varied service setups. - The 22 fl. oz. tank is described as allowing longer operation between refills. ## Specifications ### Identity - Brand: Orion Motor Tech - Model: VPH-C141-A0 - Manufacturer part number: MPNVPHC141-A0 ### Pump and performance - Stages: 2 stage - Flow rate: 14.4 cfm - Motor: 1.5 hp - Listed vacuum: 1.5 microns \(0.2 Pa\) - Noise claim: at or below 70 dB ### Operation and connections - Oil tank capacity: 22 fl. oz. - Fitting compatibility: 1/4" SAE, 3/8" SAE, and 1/2" ACME fittings - Refrigerants named: R134a, R410A, R22, R142b, and R152a ### Dimensions and installation - Weight listed: 39.6 pounds - Package dimensions: 18.5 x 13.7 x 9.5 inches ## Before you buy - Customer feedback is mixed on reliability, with some customers reporting that the pump worked only once. Consider this alongside the positive reports of power and quality when weighing suitability for repeated use. ## A good fit for - HVAC and automotive AC service using one of the listed refrigerants. - Buyers who need a two-stage pump with stated 14.4 CFM flow and multiple fitting options. - Users looking for a pump also described for laboratory or packaging applications. ## Less suited to - Buyers who require established long-term reliability based on the supplied evidence. - Anyone needing a supplied gauge, hoses, or other accessories, as no package contents are listed. ## Customer feedback Customer feedback highlights perceived power and quality, including a report of pulling 100um on an empty tank in less than two minutes. Reliability and value opinions are mixed, with some customers saying the pump worked only once and others advising against the purchase. These reports matter for buyers considering repeated HVAC or automotive service. The listing's 14.4 CFM and vacuum figures are manufacturer claims and do not establish durability. - Positive themes: Customers describe the pump as powerful and give positive feedback on quality. - Negative themes: Some customers report that the pump worked only once. - Mixed feedback: Customer opinions on value for money are divided. ## Frequently asked questions ### Which refrigerants does the listing name? It names R134a, R410A, R22, R142b, and R152a. Confirm that the pump and your service setup are appropriate for your application. ### What fittings are listed? The listing specifies 1/4-inch SAE, 3/8-inch SAE, and 1/2-inch ACME fittings. ### What does the listing claim about vacuum performance? It states 14.4 CFM and says the pump quickly pulls systems down to 1.5 microns \(0.2 Pa\). These are listing claims, not independently verified measurements. ### Are hoses or gauges included? No package inventory is supplied, so inclusion of hoses, gauges, or other accessories is unconfirmed. ## Alternative options - [OMT 9 CFM 2 Stage Rotary Vane Vacuum Pump for R12 R22 R134a R410a \| Copper Motor; 1.5 Micron Ultimate Vacuum; 12.8 oz Oil Reservoir; Under 70 dB Low Noise; Industrial and HVAC Applications](https://best-deals.pro/visit/orion-motor-tech-vph-c141-a0-two-stage-vacuum-pump) - [VIVOHOME 110V 1.5 HP 14.4 CFM Dual Stage HVAC Vacuum Pump with Oil Bottles \| Auto AC Vacuum Pump for Automotive Home Air Conditioner R134a R12 R22 R502 R410a AC System with 1.5 Micron Ultimate Vacuum](https://best-deals.pro/visit/orion-motor-tech-vph-c141-a0-two-stage-vacuum-pump) - [NAVAC NP7DP Pro Vacuum Pump - 7 CFM, 15 Microns, Dual-Stage AC Motor \| Pro Series HVAC vacuum pump delivers 7 CFM flow with a dual-stage AC motor, 15-micron vacuum and forced oil circulation.](https://best-deals.pro/visit/orion-motor-tech-vph-c141-a0-two-stage-vacuum-pump) - [SPECSTAR 110V 1 HP 9.6 CFM 2 Stage Rotary Vane HVAC Air Vacuum Pump \| Auto AC Vacuum Pump for Automotive Home Air Conditioner R134a R12 R22 R502 R410a AC System with 1.5 Micron Ultimate Vacuum](https://best-deals.pro/visit/orion-motor-tech-vph-c141-a0-two-stage-vacuum-pump) - [Robinair 15500 VacuMaster Economy Vacuum Pump for Air Conditioning and Refrigeration Service, 2-Stage, 5 CFM, 1/3HP 115V/60HZ Motor](https://best-deals.pro/visit/orion-motor-tech-vph-c141-a0-two-stage-vacuum-pump) - [VIVOHOME A2L 1 HP 9.6 CFM 2 Stage HVAC Vacuum Pump with Sparkless Motor \| AC Vacuum Pump for Home Auto Air Conditioner R32 R1234yf R454B R134a R22 R410a AC System with 1.5 Micron Ultimate Vacuum](https://best-deals.pro/visit/orion-motor-tech-vph-c141-a0-two-stage-vacuum-pump) - [WIPCOOL 2F2R 5 CFM Dual Stage Vacuum Pump, 1/2 HP Plug-in HVAC Vacuum Pump, 15 Micron Deep Vacuum, A2L Refrigerant System Compatible, 1/4 in & 3/8 in SAE Ports, Overhead Gauge & Anti-Leak Design](https://best-deals.pro/visit/orion-motor-tech-vph-c141-a0-two-stage-vacuum-pump) - [VIVOHOME 110V 1/2 HP 5 CFM Dual Stage HVAC Vacuum Pump for R134a R410a R22 \| Copper Motor, 2.25 Microns Ultimate Vacuum, Home Automotive Air Conditioner, Resin Degassing, Oil Included](https://best-deals.pro/visit/orion-motor-tech-vph-c141-a0-two-stage-vacuum-pump) - [OMT 5 Gal Vacuum Chamber & 3.5 CFM Pump Kit for Resin Degas, Blue \| Safe Overheat Protection. 1/4HP Pump Pulls to 37.5 Microns. 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