SK-2A Factory Wholesale Manufacturers electric vacuum pump

$440.00 - $800.00
Min. Order
1 Set
Company Information

Shanghai Yulong Vacuum Pump Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 30,000+
13 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Quick Details

Port: Shanghai,Ningbo,Chinese main port
Payment Terms: T/T,Western Union,MoneyGram
Supply Ability: 300 Set/Sets per Month
Place of Origin: Anhui China
Brand Name: YHZKB
Model Number: SK-2A
Structure: Single-stage Pump
Usage: Air Pump
Application: extruder;oil recyclying;sterilizer;milking machine;EPS
Power: Electric
Fuel: water
Pressure: Low Pressure
Product name: SK-2A Factory Wholesale Manufacturers electric vacuum pump
Application: extruder;autoclave;sterilizer;milking machine;grinding machine
Impeller Material: stainless steel
Pump body Material: stainless steel/Cast iron
Color: Green or customized red,yellow,blue;white;dark;grey;purple
Certificate: CQ;CO;SGS;CE;ISO9001:2000; ISO14001:2004;
Warranty: guarantee to repair or replace within one year for quality issue
Motor voltage,frequency and phase: Customized
power: 0.81KW;1.45KW;2.35KW;3.85KW;1.1KW;1.5KW;3KW;4KW;5.5KW;7.5KW;11KW;15KW
Type: single stage directly connected liquid ring vacuum pump
Theory: Vacuum Pump
Standard or Nonstandard: Standard
Packaging Detail: standard export polywooden box
Product Description

SK-A Series Liquid ring vacuum pump 


SK-A series vacuum pumps are based on SK vacuum pump ,which designed according to plastic machine industry special needs.This kind of pump have solved the problems that when absorbing lots of water,can not work continuously;when scaling seriously for hard water,can not start beause of stopping working for a long time.And widely used on tubing machine and molding machine.Items:SK-0.15A SK-0.3A,SK-0.5A SK-0.8A,SK-1.2A ,SK-2A ,SK-3A.Motor power from 0.55~5.5KW ;Capacity:0.15~3M3/min,Ultimate vacuum:-0.095MPa.




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Technical Parameters























liquid flow rate





(-Mpa) Torr
SK-0.15A    0.55      0.150.095 47  G3/4"2825    23.5381x170x2172~5<72
SK-0.3A    1.1      0.30.095 47 G1" 2840     33460x180x2355~9.5<75
SK-0.5A    1.5      0.50.095 47 G1" 2840     34485x180x2355~10<75
SK-0.8A    2.2      0.80.095 47 G1" 2840


SK-1.2A    3.0      1.20.095 47   G1 1/2"   2860    51.5528x218x2603~8.5<80
SK-2A    4.0      2.00.095 47  G1 1/2" 2880     63560x220x2863~9<80
SK-2C    4.0      2.00.098 25  G1 1/2" 2850     63560x220x2863~9<80
SK-2D    5.5      2.00.095 47  50mm1440    113668x340x35910~36<80
SK-3A    5.5      3.00.095 47 G2"1440    105645x310x33810~36<80
SK-3C    5.5      3.50.098 25  G2"1440    107665x310x33810~36<80
SK-3D    5.5      3.00.095 47 50mm1440    118688x340x37110~36<80
SK-3E    5.5      3.50.098 25 50mm1440    120706x340x37110~36<80
SK-4.5D    7.5      4.50.095 47 66mm1440    150800x380x38810~36<80
SK-4.5E    7.5      4.50.098 25 66mm1440    150800x380x38810~36<80
SK-6D    11      6.00.095 47 66mm1460    198854x380x42510~39<85
SK-6E    11      6.50.098 25 66mm1460    198854x380x42510~39<85



Our Advantages

Production Advantages:

SK &SK-A SK-D Liquid ring vacuum pump  advantages:

1,Direct connected ,simple structure,small volume

2,Impeller material:alloy  copper whole casting (made by ourselves)

3,Pump chamer coating treatment,anti-scalling 

4,Adopt custom anti-corrosion mechanical seal 

5,All motors are certified by CE and manufactured  by self to ensure their quality 

6,We have a complete set of microcomputer controlled testing system (All products are subject to inspection.)



Packaging & Shipping


  1. Standard export polywooden cases.

  2. Customized packaging can be available.


Shipping methodNote
ExpressDoor to door, very convenient, don't need customs clearance or pick-up.
By airAirport to airport, you need to do the customs clearance and pick up the goods at your local airport.
By seaPort to port and you need to do the customs clearance and pick-up the goods at your local port.




Our Services


Pre-Sales Service

  1. Provide 24-hour reply.

  2. Provide suitable models according to clients' requirements.

  3. Provide detailed product specifications and reasonal prices. 

In-Sales Service

  1. Supervise whole production time. 

  2. Provide product’s testing performance curve to customers.

  3. Provide inspection pictures to customers after we finish production.

After-Sales Service

  1. Provide installation manual.

  2. Under correct installation, normal maintenance and using,we guarantee one-year warranty.

  3. If product has malfunction,we’ll reply you within 24 hour and provide solution or even send technical staff to spot after receiving maintenance notification.



Contact us

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