Wenling hongbaoshi vacuum equipment factory

Zhejiang Wenling Hongbaoshi Vacuum Equipment Factory is located in Taizhou, Zhejiang Province, which is a beautiful new developing seaside city with convenient transportation.

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4 valve manifold gauge set

  • HBS Vacuum Equipment Factory With High Accuracy Vacuum Gauge 1/2HP 7CFM

    HBS Vacuum Equipment Factory With High Accuracy Vacuum Gauge 1/2HP 7CFM

    The application is wide , such as vacuum refrigeration,refrigerant recovery device,tea packaging,air conditioner,automobile reparation,medical research equipment, packaging and printing equipment, scientific research, semi-conductor and etc. Our annual production capacity is 200000 sets.Read More

  • HBS Vacuum Pump With Digital Manifold Gauge 5CFM 375W

    HBS Vacuum Pump With Digital Manifold Gauge 5CFM 375W

    We are your best source for all your Vacuum Pump Oil needs. We have over 25 years selling Vacuum Pump Oil and specialty fluids to the semiconductor and vacuum coating industries worldwide. Our mission is to sell the highest quality products such as Fomblin Oils and many other specialty fluids for the best prices available in the industry for your just-in-time inventory needs.Read More

  • HBS Available Vacuum Pump With Accessory And Pressure Gauge 12CFM 450ml Oil

    HBS Available Vacuum Pump With Accessory And Pressure Gauge 12CFM 450ml Oil

    We provide low-cost replacement vacuum pumps for Varian, Leybold, Pfeiffer, Edwards or Alcatel two stage rotary vane pumps. Get one of our well-ventilated and rugged vacuum pumps to carry on your industrial functions. Contact us to know more.Read More

  • HBS Vacuum Pump Check Valve Sump Pump12/10FM 2RS-4 For Air Conditioning

    HBS Vacuum Pump Check Valve Sump Pump12/10FM 2RS-4 For Air Conditioning

    HBS Vacuum Pump check valve sump pump12/10FM 2RS-4 For air conditioning. Designed specially for HVAC/R service. Ultimate deep vacuum: double stage is 0.3pa Compact design with aluminum hosing and easy to carry. Thermal protector in the motor to guarantee the pump to run steadily. Both 1/4' and 3/8' SAE flare inlet connections allow for flexibility of connections. Vacuum pump oil included. Suitable for all the main voltage design in the market. Individual design for special customersRead More

  • Manifold Gauge R410A R134a R22 R12

    Manifold Gauge R410A R134a R22 R12

    HBS R410A R134a R22 R12 Manifold gauge 1.Application: Connector :1/4SAE Refrigerant : R12 R13 R14 R22 R23 R114 R123 R134a R290 R401A R401B R402A R402B R404A R406A R407A R407C R408A R409A R410A R414A R416A R417A R420A R421A R422A R422B R422D R424A R427A R434A R437A R502 R503 R507 R718 Temperature...Read More

  • Aluminum Valve Manifold Gauge R410A R134a R22 R12

    Aluminum Valve Manifold Gauge R410A R134a R22 R12

    Feature of manifold gauge: 1. Pressure gauge with high precision movement 2. High strength rubber cover, fully ati-collision 3. 12mm high strength refrigerant tube, to ensure high reliability 4. The gauge handle with metal insert design, increase the strength.Read More

  • HBS  AC Refrigerant  Industrial Electric Vacuum Pump with Solenoid Valve and Pressure Gauge for Refrigeration System  R410a R134a HVAC  Air Conditioner 10/12 CFM

    HBS AC Refrigerant Industrial Electric Vacuum Pump with Solenoid Valve and Pressure Gauge for Refrigeration System R410a R134a HVAC Air Conditioner 10/12 CFM

    HBS 2RS-4 12/10cfm mini Double Stages rotary vane air Vacuum Pump china Detailed Pictures From Multi-angle The front of double stages vacuum pump The side of double stage vacuum pump The behind of double stage vacuum pump Each Part of double Stages Vacuum Pump Exploded Drawing Of double stage...Read More

  • HBS Vacuum Pump With Gauge And Refrigerant Recovery Unit 1/2HP 7CFM From China

    HBS Vacuum Pump With Gauge And Refrigerant Recovery Unit 1/2HP 7CFM From China

    Vacuum pumps are combined with chambers and operational procedures into a wide variety of vacuum systems. Sometimes more than one pump will be used (in series or in parallel) in a single application. A partial vacuum, or rough vacuum, can be created using a positive displacement pump that transports a gas load from an inlet port to an outlet (exhaust) port. Because of their mechanical limitations, such pumps can only achieve a low vacuum. To achieve a higher vacuum, other techniques must then be used, typically in series (usually following an initial fast pump down with a positive displacement pump). Some examples might be use of an oil sealed rotary vane pump (the most common positive displacement pump) backing a diffusion pump, or a dry scroll pump backing a turbomolecular pump. There are other combinations depending on the level of vacuum being sought.Read More

  • HBS Oil Ac Vacuum Pump Vacuum Check Valve 12CFM RS-6 For Labouratory

    HBS Oil Ac Vacuum Pump Vacuum Check Valve 12CFM RS-6 For Labouratory

    HBS Oil Ac Vacuum Pump vacuum check valve 12CFM RS-6 For Labouratory.Vacuum pump is compact, light and attractive in design. It uses the big starting torque which is specially designed for low temperature environment. It is guaranteed start normally in winter’s low temperature. It is applicable to vacuum packaging, vacuum freez.Read More

  • HBS Oil Vacuum Pump Pressure Relief Valve 7/6CFM 2RS-3 For HVAC

    HBS Oil Vacuum Pump Pressure Relief Valve 7/6CFM 2RS-3 For HVAC

    HBS Oil Vacuum Pump pressure relief valve 7/6CFM 2RS-3 For HVAC. It can start pumping from the atmospheric pressure directly. The pump can be operated singly. It also can be as a backing pump when combined with another high vacuum pump, such as diffusion pump, oil booter vacuum pump and roots vacuum pump. Series rotary piston vacuum pump can be used for a longer time. It is widely used in vacuum coating, vacuum heat treatment, vacuum impregnation, vacuum sintering, vacuum metallurgy, vacuum drying, molecular distillation, aviation, aerospace simulation experiments etc.This vacuum pump is a sort of vacuum production equipment suitable for pumping ordinary gases and a little condensable gases (for example, water vapour) with a gas ballast used. The pump must be fitted with appropriate accessories if gas is rich in oxygen.explosive, corrosive to ferrous metal, chemical reactive with vacuum pump oil.Read More