Shanghai Yulong Vacuum Pump Co., Ltd.

China Manufacturer with main products: Liquid Ring Vacuum Pumps, Centrifugal Water Pumps, Rotary Vane Vacuum Pumps, Roots Booster Pumps, Customized Vacuum Systems, Spare Parts for...

Home  >Products Catalog > liquid ring vacuum pump > SK-1.5 4kw Single Stage Monoblock Liquid Ring Vacuum Pump Used for Milking Machine

SK-1.5 4kw Single Stage Monoblock Liquid Ring Vacuum Pump Used for Milking Machine

FOB Price: 415.00 - 700.00 USD/Set
Supply Ability: 300 Set(s) per Month
Shipping: Shipping by sea/by air/by courier can be arranged
Payment Terms: T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Anhui in China

Quick Details

  • Pressure: Low Pressure
  • Standard or Nonstandard: Nonstandard
  • Power: Electric
  • Structure: Single-stage Pump
  • Brand Name: YHZKB
  • Theory: Vacuum Pump
  • Model Number: SK-1.5
  • Capacity: 1.2m3/min
  • Ultimate vacuum: 53hpa
  • Pump casing material: cast iron
  • Impeller material: alloy copper
  • Seal: anti-corrosive fluoro rubber mechanical seal
  • Color: green/blue/silver/grey/customer requirements


Pump descriptions:

It's maily used in low/rough vacuum degree and big capacity area,such as vacuum drying,vacuum concentration,vacuum evaporation,vacuum degassing,vacuum it's suitable for medical/pharmaceutical industry,chemical industry,textile industry,power plant,food-related industry,metallurgical industry and paper making industry.


Note:supplying water temperature is better around 5-20℃ and suction gas temperature should lower than 40℃.


Pump specifications(when motor is 220V,50HZ,3phase or 380V,50HZ,3phase,if pump motor is specil,specifications are subject to change)







Ultimate vacuum(-Mpa) Intake and exhaust diameter(inch)





Supplying water


SK-0.15 0.55 0.15 0.096 G1/2" 12 317*176*206 6




SK-0.2 0.75 0.2 0.096 G1" 36 400*200*268 6 <72
SK-0.3 1.1 0.3 0.096 G1" 39 420*200*260 15 <75
SK-0.5 1.5 0.5 0.096 G1" 41 428*200*275 19 <75
SK-1.2 3 1.2 0.096 G1" 63 497*232*311 20 <75
SK-1.5 4 1.5 0.096 Φ40(mm) 75 571*254*325 22 <75
SK-2 4 2 0.096 G1/2" 82 560*250*336 23 <82

this series of vacuum pumps are widely used in Medical/pharmaceutical industry,chemical industry,textile industry,power plant,food-related industry,metallurgical industry and paper making industry. 



1.More than 30 years' experience in quality control and lead time,also we can provide competitve price.

2.Impeller is produced by our company,it's material is alloy cooper.

3.Inside pump cover,it has anti-fouling coat disposal.

4.Use fluororubber mechanical seal to prevent corrosion.

5.All motor has CE mark and is made by our company to ensure power and so it can perfectly match our model.

6.Whole testing system controlled by micro-machine.

7.for quality problem,we guarantee to repair or replace within one year.

 SK15 4kw Single Stage Monoblock Liquid Ring Vacuum Pump Used for Milking Machine

Company Information

Established in 1986, our company has been focusing on the development and manufacture of vacuum pumps and water pumps. We are a comprehensive pump company integrating production, sales and after-sales maintenance services.

Our main products include liquid ring vacuum pumps;rotary vane vacuum pumps;roots vacuum pump;centrifugal water pump and customized vacuum pump system,which are widely used in all kinds of plastic extrusion line;medical and pharmaceutical industry(autoclave sterilizer/capsule filling and sealing machine);food-related industry(beverage machine/milking machine/sugar plant);chemical industry;power plant;coal mine etc.


Packaging & Shipping


  1. Standard export polywooden cases.

  2. Customized packaging can be available.

Shipping method Note
Express Door to door, very convenient, don't need customs clearance or pick-up.
by air Airport to airport, you need to do the customs clearance and pick up the goods at your local airport.
by sea Port to port and you need to do the customs clearance and pick-up the goods at your local port.



1.  Q: Are you a manufacturer or trading company?

    A:We are manufacturer of vacuum pumps and water pumps since 1986.

2.  Q: What's your MOQ?

    A:One set.

3.  Q: What's your payments terms?

    A:T/T,Western Union......

4.  Q: What certificates do you have?

    A:CE, ISO 9001, UL....

5.  Q: how about the warranty?

    A:12 months warranty since delivery.

6.  Q: What's the delivery time?

    A:for quantity below 20sets,delivery time is around 15-20 days,for maore than 20 sets,we need to double check.

7.  Q: Can you do OEM brand?

    A:Yes, welcome.

8.  Q: Quality reliable?

    A:We have whole testing system controlled by micro-machine,testing performance curve can be sent to clients before arrange delivery.




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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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