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Double Stage Rotary Vane Vacuum Pump

Double Stage Rotary Vane Vacuum Pump

    Payment Type: T/T
    Terms of Trade: FOB
    Delivery Time: 30 Days
    Packaging: Packaging: Plywood
    Transportation: Ocean
    Place of Origin: china
    Certificate: CE ISO9001
    HS Code: 8481201000
    Port: Tianjin,Shanghai,Ningbo

Basic Info

Model No.: VQ Series

Product Description

VQ series vane pump adopts hydraulic balanced vane structure, which makes the pump have the characteristics of high pressure, large flow, small volume, stable operation, low noise, etc. the pump is of plug-in structure, which can replace the core kit on site, shorten the shutdown time and improve the productivity. In addition, the series vane pump has complete specifications, excellent and reliable performance, simple and reasonable structure, installation and maintenance Convenient.

Technical characteristics
  • The optimal design of the movement further reduces the pressure, flow pulsation and noise
  • Reliable pressure balance compensates the gap to obtain better volume efficiency
  • High pressure, large flow and simple structure
  • With a better flexible side plate structure, it can automatically compensate the end clearance, further improve the rotation speed of the Oil Pump, and effectively increase the service life of the oil pump
  • The side plate is made of bimetal material, which improves the anti seizing performance and makes the service life of the pump longer
  • Complete specifications, convenient installation and maintenance

application area

Applicable to: machine tools, pressure die-casting machinery, engineering machinery, plastic machinery and various hydraulic systems.

double vane pump

F3 - 20V 12 A F - 1
Sealing method Serial Number Displacement Connection method Installation and shaft seal Axial extension form
F3: Viton seal 20V 2、3、4、5、6、7、8、9、10、11、12、14 A-SAE4Bolted 1.S-flange mounting shaft adopts double seal; 1.1-1 type flat key (standard type)
Omit if not required (7.5~45mL/r) M-Metric thread 2. When omitted, the flange mounting shaft adopts a single seal; 2.86-86 flat key (enhanced)
25V 10、12、14、15、17、19、21 I-Inch thread 3.F-foot mounting; 3.151-151 spline (only for 20V)
(33~67mL/r) 4.11-11 spline (20V does not have this type)
35V 25、30、32、35、38
45V 42、45、50、57、60、66、75
50V 85、100、109

Serial Number Code Displacement Minimum speed Use anti-wear hydraulic oil or phosphate ester
Use water glycol
Use oil drum
rpm Emulsion kg
mL/r Speed Maximum working pressure Maximum speed Maximum working pressure Maximum speed Maximum working pressure
20V 2~14 7.5~45 600 1800 14~21 1500 14~16 1200 7 12
25V 10~21 33~67 17.5 16 14.8
35V 25~38 81~121 14~17.5 14~16 22.7
45V 42~75 138~237 14~17.5 14~16 34
50V 85~109 344~252 12 10 70

Shanxi Guoneng Zhenghe International Trade Co., Ltd

 Scope of import and export of goods and technology; building materials, daily necessities, mechanical and electrical equipment, electronic products, agricultural products, sleepy supplies, protective supplies, cosmetics, toys, arts and crafts (excluding cultural relics and ivory products), needle textiles, computer accessories, hardware Jiaotong, metal materials (excluding precious metals), a communication equipment, bauxite, auto and motorcycle accessories, clothing, wood, stone, steel, wood products, chemical products and raw materials (excluding dangerous goods), general machinery and equipment , Integrated circuit boards, computer software, porcelain products, glassware III, meals, molds, furniture, household appliances, and solar products; food business: seafood, frozen food, health food, dairy products (including infant formula milk) Pink) sales and online sales, business information consulting, computer network engineering, computer software and hardware development, organizing conferences, exhibitions, organizing cultural and art exchange activities, agricultural project development and promotion, construction engineering consulting technical services, economic and trade consulting, property Service, medical equipment operation, international freight forwarding business, customs agent, asphalt, Sales of mineral products, coal, feed additives, crops, alcohol and online sales, and gas business. Freight forwarding business sales online; gas business.

Company Info

  • Company Name: Shanxi Guoneng Zhenghe International Trade Co., Ltd
  • Representative: Dai bao zhu
  • Product/Service: Hydraulic valve , Hydraulic pump , Hydraulic system , Hydraulic castings , Hydraulic motor , Hydraulic cylinder
  • Capital (Million US $): 100,000,000RMB
  • Year Established: 2017
  • Total Annual Sales Volume (Million US $): US$2.5 Million - US$5 Million
  • Export Percentage: 31% - 40%
  • Total Annual Purchase Volume (Million US $): US$1 Million - US$2.5 Million
  • No. of Production Lines: 30
  • No. of R&D Staff: 31 -40 People
  • No. of QC Staff: 21 -30 People
  • OEM Services Provided: no
  • Factory Size (Sq.meters): 30,000-50,000 square meters
  • Factory Location: 山西晋中榆次工业园区108国道南谷段
  • Contact Person: Ms. LiuJing
  • Tel: 86-0351-2716685
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