Gold Member Since 2010
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Chongqing Nakin Electromechanical Co., Ltd.

Vacuum Pump, Vacuum Pump System, Pump manufacturer / supplier in China, offering Nkvw-70 (70L/S) Vacuum Pump System, Series Zym Mobile Vacuum Insulating Oil Filtration Machine, New-Vacuum Transformer Oil Purifier, Vacuum Oil Purifier and so on.

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Nkvw-70 (70L/S) Vacuum Pump System

FOB Price: US $500-2,500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $500-2,500/ Piece
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Port: Chongqing, China
Production Capacity: 20 Sets Per Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: NKVW-70
  • Structure: Reciprocating Vacuum Pump
  • Vacuum Degree: High Vacuum
  • Working Conditions: Dry
  • Ultimate Vacuum: 7PA
  • Power: 3.7kw
  • Weight: 400kg
  • Trademark: NAKIN
  • Specification: ISO9001
  • HS Code: 8421299090
  • Oil or Not: Oil Free
  • Exhauster Method: Positive Displacement Pump
  • Work Function: Maintain the Pump
  • Speed: 70L/S
  • Working Vacuum: 133PA
  • Power Supply: 380V 3pH 50Hz (as Per User′s Option)
  • Dimension: 800/600/1300
  • Transport Package: Wooden Case
  • Origin: Chongqing, China
Product Description
NKVW-70(70L/S) Vacuum Pump System
Nkvw-70 (70L/S) Vacuum Pump System

Series NKVW-70(70L/S) vacuum pump system is composed of vacuum pump and Roots pump, Roots pump automatically works by the controlling of relays or electrical-contact vacuum gauge. NKVW vacuum pump system equips an electrical control system and a cooling water system. It is quick start, big capacity of vacuum evacuating etc, widely used in vacuum smelting, welding, chemical, pharmaceutical and electric power system, particularly suitable for transformer vacuum operation.

Technical parameters
Speed (L/S)3070150300
Ultimate vacuum (Pa)7
Working vacuum (Pa)133
Power (kW)1.853.779.5
Power supply380V 3Ph 50Hz  (As per user's option)
Weight (kg)2404005801000
Dimension (mm)700*500*1200880*600*13001000*700*15001350*720*1600
Machine Pictures

Nkvw-70 (70L/S) Vacuum Pump System

Nkvw-70 (70L/S) Vacuum Pump System
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