Gold Member Since 2006
Audited Supplier
Poly Run Enterprise Co., Ltd.

Single Stage Vacuum Pump, One Stage Vacuum Pump, Vacuum Pump manufacturer / supplier in China, offering VPA Series Single Stage Vacuum Pump (CE, ROHS) (TW-4A), Combined Rice Mill Machine (NZJ15/15II G), High Quality Filter Regulation Lubrication (CA151) and so on.

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Supplier Homepage Product Vacuum Pump VPA Series Single Stage Vacuum Pump (CE, ROHS) (TW-4A)

VPA Series Single Stage Vacuum Pump (CE, ROHS) (TW-4A)

Purchase Qty.:
50-199 200+
FOB Unit Price: US $110 US $95
Purchase Qty. (Pieces) FOB Unit Price
50-199 US $110
200+ US $95
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Production Capacity: 1000PCS/Week
Transport Package: Carton
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: TW-4A
  • Exhauster Method: Entrapment Vacuum Pump
  • Work Function: Mainsuction Pump
  • Brand Name: OEM
  • Oil Capacity: 700 Ml
  • Trademark: OEM
  • Origin: China
  • Structure: Rotary Vacuum Pump
  • Vacuum Degree: High Vacuum
  • Working Conditions: Dry
  • Model Number: Atw-4
  • Place of Origin: China (Mainland)
  • Specification: CE, RoHS, etc.
Product Description
VPA Series Single Stage Vacuum Pump


      A good quality vacuum pump is an integral tool for complete A/C service. Poly Run vacuum pumps are durable and time tested. They stand up to the most grueling conditions and will provide years of reliable service. Poly Run offers a complete selection of pumps. Regradless of you service requirements, Poly Run has a model for your application.

       Poly Run single stage vacuum design pulls vacuum fast to 20Pa. Adavanced two stage design pulls deep vacuum fast to 3Pa. Dual voltage design vacuum pump operations on 115VAC or 220VAC (50 or 60Hz).

Free Air Displacement
212 L /min
3.5 L /S
255 L /min
4.2 L /S
Ultimate Vacuum
10 Pa
75 Microns
0.1 mbar
1/2 HP
Rotating Speed
1440 r/min
1720 r/min
Intake Fitting
1/4SAE      1/2ACME
Oil Capacity
300 ml
400 x 140 x 290 mm
Net Weight
15.8 kg
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Mr. Fred Yao, Eric Xu
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