Fast Shipping On All Items 30 Days Money Guarantee Customer Support Excellent Service 100% Satisfaction Satisfaction Guaranteed 1/4 HP 3.5 CFM Single Stage Rotary Vane HVAC Air Vacuum Pump for R12 R22 R134A R410A Systems 330Ml Oil Included Specification Item model number VH1156US Product Dimensions 11.6 x 4.8 x 9 inches Brand SPECSTAR Country of Origin China Manufacturer Part Number VH1156 Item Weight 12.5 pounds Voltage 110 Volts Special Features Portable Manufacturer SPECSTAR Model SPECSTAR 3.5 CFM Air Vacuum Pump Size 3.5 CFM 4.8 inches x 11.6 inches x 9.0 inches. Weight: 12.5 lb Item Description POWERFUL PERFORMANCE ? The 3.5 CFM single-stage vacuum pump has a strong and powerful motor to completely evacuate gas from a sealed vessel; With an ultimate vacuum of 2 Pa (150 Micron), the vacuum pump is the perfect companion for those who wish to self-diagnose or recharge their AC system; The high-quality die-cast aluminum housing and the non-slip rubber base of the machine reduces friction and contributes to the better performance WIDE APPLICATIONS ? Featuring a high ultimate vacuum and high pumping speed, this vacuum pump can be used in a wide range of commercial and domestic applications; Ideal for automotive air conditioning, HVAC work, refrigeration, and other applications as well as jobs requiring a high vacuum from a compact pump such as air extraction in printing machines, food processing, gas analysis, thermoplastic molding, etc. VERSATILE COMPATIBILITY ? The intake filter of the pump can effectively prevent impurities from entering the pump cavity, and the trap can effectively separate the oil mist from the exhaust gas; Perfect for maintaining R134a, R12, R22, and R502 air conditioning systems; 1 bottle of 0.35qt./330ml vacuum oil is included in the package; The machine is also suitable for R410a when equipped with a 5/16-inch adapter SAFE OPERATION? Having overload protection for the motor, the unit is reliable and protects the motor from overheating and current overload; An anti-reflux device is designed inside the machine to prevent system contamination due to gas backflow, making it more reliable and efficient in air conditioning work; The high-performance built-in fan helps to extend the service life of the pump EASY OPERATION ? The oil filter port of the pump is designed to reduce the hassle of oil running everywhere; The oil window helps you to monitor the oil condition so you can add oil promptly; The drain valve at the bottom of the pump ensures faster and more complete evacuation; Designed with an ergonomic handle for easy transport and convenient storage; The low-noise design is very effective in reducing the vibration of the motor and reduce the noise when running Product Description For easy and fast air conditioning job SPECSTAR 3.5CFM Single Stage Vacuum Pump Make your air conditioning job easier than ever with this SPECSTAR vacuum pump! High-quality material with an ultimate vacuum of 2 Pa ensures clean and efficient removal of the gas with low noise. Whether for commercial or domestic use, let SPECSTAR vacuum pumps accompany you! 1 Fast Cooling 2 Visible Oil Window 3 Overload Protection 4 Premium Housing Product and Package Information Model VB130 Rated Power Supply 110V~60Hz Flow Rate 3.5 CFM (100 L/min) Ultimate Vacuum 2 Pa (150 Micron) Motor Power 1/4 HP Intake Fittings 1/4SAE+1/2ACME Oil Capacity 280 ml Product Dimensions 11.6 x 9.0 x 4.8 inches Product Weight 12.5 lbs. Package Includes 1 x Vacuum Pump, 1 x 330ml Vacuum Oil, 1 x User Manual Related Products Recommendations Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 3.9 out of 5 stars 16 4.3 out of 5 stars 20 4.7 out of 5 stars 21 4.1 out of 5 stars 7 4.4 out of 5 stars 252 4.4 out of 5 stars 252 4.5 out of 5 stars 2,245 Price $249.99$249.99 $79.99$79.99 $59.99$59.99 $109.99$109.99 $159.99$159.99 $259.99$259.99 $159.99$159.99 Stages 2 1 1 2 2 2 2 Flow Rate 14.4 CFM (408 L/min) 3.5 CFM (100 L/min) 3.5 CFM (100 L/min) 2 CFM (57 L/min) 7.2 CFM (204 L/min) 9.6 CFM (272 L/min) 7.2 CFM (204 L/min) Motor Power 1.5 HP 1/4 HP 1/4 HP 1/4 HP 3/4 HP 1 HP 3/4 HP Motor Speed 3456 r/min (Two-stage Motor) 1440 r/min 1440 r/min 3200 r/min 3456 r/min (Four-stage Motor) 1728 r/min (Four-stage Motor) 2880 r/min Ultimate Partial Vacuum 0.2 Pa 2 Pa 5 Pa 0.2 Pa 0.2 Pa 0.2 Pa 0.2 Pa Ultimate Total Vacuum 15 Microns 150 Microns 150 Microns 15 Microns 15 Microns 15 Microns 15 Microns Inlet Ports 1/4" SAE, 1/2" Acme, 3/8" SAE 1/4 in. SAE 1/2 in. Acme 1/4 in. SAE 1/4 in. SAE 1/4 SAE, 1/2" Acme, 3/8" SAE 1/4" SAE, 1/2" Acme, 3/8" SAE 1/4 SAE, 1/2" Acme, 3/8" SAE Oil Capacity 0.66 qt. (620 ml) 0.37 qt. (350 ml) 0.35 qt. (330 ml) 0.21 qt. (200 ml) 0.43 qt. (410 ml) 0.66 qt. (620 ml) 0.53qt. (500 ml) Oil Provided 2 0.35 qt. (330 ml) 0.35 qt. (330 ml) 0.35 qt. (330 ml) 0.35 qt. (330 ml) 0.24 qt. 0.35 qt. 2 0.35 qt. (330 ml) 0.24 qt. 0.35 qt. Cord Length Total: 1.5 m Exposed: 1.4 m Total: 1.5 m Exposed: 1.4 m Total: 1.5 m Exposed: 1.4 m / Total: 1.5 m Exposed: 1.4 m Total: 1.5 m Exposed: 1.4 m Total: 1.5 m Exposed: 1.4 m Net Weight 36 lb 12.1 lb 12.1 lb 7.9 lb 23.6 lb 36 lb 22.7 lb Return Policy ? We guarantee against any defective or misrepresented products. The original shipping label must be sent back to us to validate the return. A full refund can only be issued during the first 30 days upon receipt of the product. ? Returns will be voided if the product is mishandled or physical damaged by customer. ? Buyer will be responsible for all kind of return shipping/shipment to the seller for resolving the problem. ? Returns made for all non-defective, undamaged products are subject to a 15% restocking fee. Shipping and handling fees are absolutely non-refundable. If an item is returned to us due to an address issue, we do charge a reshipping fee to reship. If you would like a refund, there will be a 15% restocking fee applied. ? All returned products need to be assigned an RMA # (Return Merchandise Authorization #) prior to return. Please contact us through's messaging system to obtain an RMA# for the return. Any returned product without an RMA # on package will not be accepted or processed. ? Please contact us before returning. Feedback ? We appreciate your feedback and our system will automatically leave feedback for you after bid ends. ? Please contact us through message center if you have any problems, we will always try our best for 100% customer satisfaction. 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