Chongqing, China
Business Type:
Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service

Vacuum Pump Sets manufacturer / supplier in China, offering Nakin Oil Vacuum Pump Sets, Economical Transformer Oil Purifier as Oil Purification Treatment Plant, High Quality Vacuum Waste Turbine Oil Purifier Oil Water Separator and so on.

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Nakin Oil Vacuum Pump Sets

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Min. Order / Reference FOB Price
1 Piece US $1/ Piece
Production Capacity: 100 Set / Month
Transport Package: Wooden Case
Payment Terms: L/C, T/T
Structure: Multistage Pump
Exhauster Method: Entrapment Vacuum Pump
Vacuum Degree: High Vacuum
Working Conditions: Dry
Usage: Oil
Power: Electric

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Basic Info

Model NO.: NKVW
Standard or Nonstandard: Standard
Fuel: : Diesel
Pressure: Low Pressure
Application: Cryogenic
Color: as Per′s Idea
Trademark: NAKIN
Specification: ISO9001
Origin: Chongqing, China
HS Code: 8421299090

Product Description

Series NKVW vacuum pumping system

Series NKVW vacuum pumping system is composed of vacuum pump and Roots pump, Roots pump automatically works by the controlling of relays or electrical-contact vacuum gaugeNKVW equips an electrical control system and a cooling water system. It is quick startbig capacity of vacuum evacuating etc, widely used in vacuum smelting, welding, chemicalpharmaceutical 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

Parts Explanation:
Compound vacuum gauge: Connect with vacuum pump and Roots pump, when vacuum pump works, the machine vacuum value reach to the set-value, the booster pump will work automatically. Also it shows machine working vacuum.
Trap: Collect water and waste liquid
Level indicator: Show the water and waste liquid level
Roots pump: Pump air.
Vacuum pump: Pump air.
Vacuum compensator: Connecting device between the vacuum pump and roots pump.
Control panel Explanation
Vacuum pump start: Startup vacuum pump
Vacuum pump stop: Stop vacuum pump
Roots pump working: When Roots pump works, this light will lighten.
Motor overload: When vacuum pump motor and roots pump motor are overload, this light will lighten, and alarm.
Power indicator: When you connect the right power, this light will lighten.
Emergency stop: If there is any bad accident, push this button to stop machine.

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Nakin Oil Vacuum Pump Sets
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Nakin Oil Vacuum Pump Sets

Our Products List :


ZYD vacuum transformer oil purifier
ZY vacuum transformer/insulating oil purifier
ZYM Mobile Trailer type transformer oil purifier
IIJ-II Insulating/transformer oil dielectric strength tester
TYA Lubricant/hydraulic/turbine oil purifier
JZS Waste engine oil regeneration system
TJ Coalescence and separating oil purifier
TYK Phosphate ester fire-resistant oil purifier
PF Plate pressure oil purifier, Portable oil purifier
NKEE-36 Oil moisture sensor
AD Air dryer for drying electric equipments
TPM Oil water separator


Contact us ,we will recommend the most suitable oil purifier to you.

Company Name: Chongqing Nakin Electromechanical Co., Ltd
Address: Luohuang Industrial Park Area B, Luohuang, Jiangjin, Chongqing, China
 Telephone: 0086-23-85575926   Fax: 0086-23-85575930
Nakin Oil Vacuum Pump Sets

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