Function
A Diaphragm Pump (also known as a Membrane pump) is a positive displacement pump that uses a combination of the reciprocating action of a rubber, thermoplastic or teflon diaphragm and suitable valves on either side of the diaphragm (check valve, butterfly valves, flap valves, or any other form of shut-off valves) to pump a fluid.
Diaphragm Pump Diaphragm Pump,No Oil Vacuum Pump,No Water Vacuum Pump Zhengzhou Keda Machinery and Instrument Equipment Co., Ltd , http://www.zzkdrotovapor.com
Customer first, integrity-based,win-win.
Your are always welcome to visit our warehouse at any time,we can ship the goods after you come to China for inspection.
Our Advantages
(1)Competitive Factory Price and Excellent Quality
(2)More than 20 years' experience as a manufacturer
(3)Products Quality Certification SGS CCC ISO
(4)Perfect after-sale service
(5)Customized products available with us
(6)Export to more than 50 countries and regions
Factory
FAQ
Q1: Minimum order quantity?
A: MOQ is 1Â unit.
Q2:  Production period?  Â
  A: Within 7 days since the moment we got your down payment
Besides in large quantities or importedQ3: Payment term?     A:TT: 100% T/T should be paid before delivery
Besides in large quantities: 50% T/T as deposit, the balance should be paid before delivery, Or LC,Western unionQ4: Shipping? A: by international courier service, such as DHL, TNT, UPS, or Fedex. The goods above $1000 or a container can be shipped by sea
Company information
Our main products include full series products of CNHTC(HOWO,STR,Golden Prince,etc.), and spare parts for them. At the same time, we are always glad to provide professional suggestion for your orders,related technical support, and perfect after-sales services.
Staff of our company can provide the trucks meeting the requirement of customers at the best price. We have many years of experience in exporting trucks. We have not only the certificate and license of truck export and also strict quality management,fast and convenient channel of goods delivery, strict examination in quality and quantity of products, professional packing, professional and reliable loading goods,ontime delivery and competitive prices.if you want to buy tractor truck,please contact us.
We sincerely hope to cooperate with you to expand market in your country!
Â
 Any demand for truck and trailer parts, please feel free to tell me, I will try my best to solve your problem.
Customer first, integrity-based,win-win.
Your are always welcome to visit our warehouse at any time,we can ship the goods after you come to China for inspection.
Our Advantages
(1)Competitive Factory Price and Excellent Quality
(2)More than 20 years' experience as a manufacturer
(3)Products Quality Certification SGS CCC ISO
(4)Perfect after-sale service
(5)Customized products available with us
(6)Export to more than 50 countries and regions
Factory
FAQ
Q1: Minimum order quantity?
A: MOQ is 1Â unit.
Q2:  Production period?  Â
  A: Within 7 days since the moment we got your down payment
Besides in large quantities or importedQ3: Payment term?     A:TT: 100% T/T should be paid before delivery
Besides in large quantities: 50% T/T as deposit, the balance should be paid before delivery, Or LC,Western unionQ4: Shipping? A: by international courier service, such as DHL, TNT, UPS, or Fedex. The goods above $1000 or a container can be shipped by sea
Company information
Our main products include full series products of CNHTC(HOWO,STR,Golden Prince,etc.), and spare parts for them. At the same time, we are always glad to provide professional suggestion for your orders,related technical support, and perfect after-sales services.
Staff of our company can provide the trucks meeting the requirement of customers at the best price. We have many years of experience in exporting trucks. We have not only the certificate and license of truck export and also strict quality management,fast and convenient channel of goods delivery, strict examination in quality and quantity of products, professional packing, professional and reliable loading goods,ontime delivery and competitive prices.if you want to buy tractor truck,please contact us.
We sincerely hope to cooperate with you to expand market in your country!
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1 Max. vacuum degree (Mpa)0.095
2 Sucking rate (L/min)45
3 Providing vacuum condition for the processes of evaporation, distillation, crystallization, drying.
4 Vacuum degree is adjustable and conventional distillation can be achieved in a closed system.
5 When working with the Rotary Evaporator and achieve decompression, low boiling point substances can be secondary recovery, high recovery efficiency, avoid organic solvent waste gas into the atmosphere.
3 Ways and scopes and caution to use
(1) The product must be placed in a dry, clean, flat work surface with better ventilation.
(2) Prohibited to enter any liquid.
(3) Not be used for vacuum filtration of flammable and explosive liquid or gas.
(4) Put the wire coiled in the pump and store it in a dry place when not in use.
(5) Maintenance services must be performed by professionals.
Model NO.: VG1246090017
Steering System Parts: Steering Gear
Color: Black
Main Market: Global
Delivery Detail: Within 10 Days After Receive Your Payment
Trademark: SINOTRUK
Transport Package: Carton Case or Under Client′s Requirement.
Specification: standard size
Origin: China
HS Code: 8708999990
Model NO.: VG1246090017
Steering System Parts: Steering Gear
Color: Black
Main Market: Global
Delivery Detail: Within 10 Days After Receive Your Payment
Trademark: SINOTRUK
Transport Package: Carton Case or Under Client′s Requirement.
Specification: standard size
Origin: China
HS Code: 8708999990
 Any demand for truck and trailer parts, please feel free to tell me, I will try my best to solve your problem.