Product characteristics: 2: Small size,light weight,low noise,easy to start,stable operation. 3: Equipped with specially designed air ballast valve to prevent water mixing with oil pump and prolong pump working time. 4: The pump can be used as a suction pump alone, also can be used as a backing pump for booster pump, diffusion pump and molecular pump,also can be used as maintenance pump or forepump in the system. 5: It is widely used in the electric vacuum device manufacturing industry, refrigeration industry, medical analysis device industry, solar energy industry and scientific research unit. Ultimate pressure (Pa)  Pumping speed     (L/S)   Inlet Diam    (mm)  Motor Power(KW)   Net Weight     (Kg) 1.Q:Are you a manufacturer or trading company?   A: We are a professional vacuum pump manufacturer with over 32 year experience. We have two factories now which cover more than 33333 square meters,we have rich experience in solid liquid industry , Welcome to visit our factory at your time.   A: for spare parts we have no MOQ,but for whole set equipment of course 1 set is the minimum. 3.Q:Do you have certificates?   A: Yes, we have CE, ISO,SGS.etc. certificates. 5.Q:How to pay?     A:T/T and Alibaba Payment is acceptable. 6.Q:How to pack the products?    A: We use standard export package. If you have special package requirements, we will pack as you required, but the fees will be paid by customers. 7.Q: What about your delivery time? 8.Q:How to install after the equipment arriving destination?   A: We will sent the operating instruction with goods to you.Please strictly follow the instructions for installation 10.Q: What will you do with quality complaint?    A: We have a complete set of microcomputer controlled testing system(All products are subject to tested before delivery. No product that failed performance test leaves our factory. Product characteristics: 2: Small size,light weight,low noise,easy to start,stable operation. 3: Equipped with specially designed air ballast valve to prevent water mixing with oil pump and prolong pump working time. 4: The pump can be used as a suction pump alone, also can be used as a backing pump for booster pump, diffusion pump and molecular pump,also can be used as maintenance pump or forepump in the system. 5: It is widely used in the electric vacuum device manufacturing industry, refrigeration industry, medical analysis device industry, solar energy industry and scientific research unit. Ultimate pressure (Pa)  Pumping speed     (L/S)   Inlet Diam    (mm)  Motor Power(KW)   Net Weight     (Kg) 1.Q:Are you a manufacturer or trading company?   A: We are a professional vacuum pump manufacturer with over 32 year experience. We have two factories now which cover more than 33333 square meters,we have rich experience in solid liquid industry , Welcome to visit our factory at your time.   A: for spare parts we have no MOQ,but for whole set equipment of course 1 set is the minimum. 3.Q:Do you have certificates?   A: Yes, we have CE, ISO,SGS.etc. certificates. 5.Q:How to pay?     A:T/T and Alibaba Payment is acceptable. 6.Q:How to pack the products?    A: We use standard export package. If you have special package requirements, we will pack as you required, but the fees will be paid by customers. 7.Q: What about your delivery time? 8.Q:How to install after the equipment arriving destination?   A: We will sent the operating instruction with goods to you.Please strictly follow the instructions for installation 10.Q: What will you do with quality complaint?    A: We have a complete set of microcomputer controlled testing system(All products are subject to tested before delivery. No product that failed performance test leaves our factory.
Downhole motor is composed of five assemblies: by-pass valve, motor, anti-drop, cardan shaft and drive shaft.
Downhole motor is a kind of downhole dynamic drilling tool upon the power of drilling mud. Mud stream from the
outlet of mud pup flows through a by-pass valve into the motor. This stream produces pressure loss at both inlet and
outlet of the pump to push the rotor into ratating, and to transmit the torque and speed onto the bit. The downhole
motor property mainly depends upon its property parameters.
Drilling Motors,Drill Motor,Mud Motor Drilling,Downhole Drilling Motor Weifang Shengde Petroleum Machinery Manufacturing Co., Ltd. , http://www.sdpetromachine.com
1: Double stage and high speed directly connected structure.
Pump specifications:
    Model
   2XZ-0.25
      6x10-1
    0.25
    Ø10
    0.12
      15
   2XZ-0.5
      6x10-2
    0.5
    Ø16
    0.18
      18
   2XZ-1
      6x10-2
     1
    Ø16
    0.25
      19
   2XZ-2
      6x10-2
     2
    Ø25
    0.37
      27
   2XZ-4
      6x10-2
     4
     Ø25
    0.55
      30
Applications:
It is widely used in the electric vacuum device manufacturing industry, refrigeration industry, medical analysis device industry, solar energy industry, electric light source industry, vacuum furnace industry and scientific research unit.
Product display:
Company ovweview:
FAQ:
2.Q:Do you have minimum order quantity request?
  A: It depends on your pump quantity. Generally 15 days after we receive the prepayment. We will confirm you again when we start to produce.
9.Q: How long does your product quality warranty last?
  A: 12 months for all our products against any non-artificial quality problem since the product leave our factory.
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1: Double stage and high speed directly connected structure.
Pump specifications:
    Model
   2XZ-0.25
      6x10-1
    0.25
    Ø10
    0.12
      15
   2XZ-0.5
      6x10-2
    0.5
    Ø16
    0.18
      18
   2XZ-1
      6x10-2
     1
    Ø16
    0.25
      19
   2XZ-2
      6x10-2
     2
    Ø25
    0.37
      27
   2XZ-4
      6x10-2
     4
     Ø25
    0.55
      30
Applications:
It is widely used in the electric vacuum device manufacturing industry, refrigeration industry, medical analysis device industry, solar energy industry, electric light source industry, vacuum furnace industry and scientific research unit.
Product display:
Company ovweview:
FAQ:
2.Q:Do you have minimum order quantity request?
  A: It depends on your pump quantity. Generally 15 days after we receive the prepayment. We will confirm you again when we start to produce.
9.Q: How long does your product quality warranty last?
  A: 12 months for all our products against any non-artificial quality problem since the product leave our factory.
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0.55kw Rotary Vane Vacuum Pump for Medical Analysis Device Industry
Model NO.: 2XZ-4
Capacity: 4 L/S
Oil Needed: 1.2 L
Neight Weight: 23 Kg
Pressure: High Pressure
Theory: Rotary Pump
Certificate: Ce,Cq,ISO9001,TUV,SGS
Color: Brown(Customized)
Standard or Nonstandard: Standard
Trademark: YHZKB
Transport Package: Polywooden Cases
Specification: CE, SGS, TUV, ISO9001
Origin: Shanghai, China
HS Code: 8414100090
Model NO.: 2XZ-4
Capacity: 4 L/S
Oil Needed: 1.2 L
Neight Weight: 23 Kg
Pressure: High Pressure
Theory: Rotary Pump
Certificate: Ce,Cq,ISO9001,TUV,SGS
Color: Brown(Customized)
Standard or Nonstandard: Standard
Trademark: YHZKB
Transport Package: Polywooden Cases
Specification: CE, SGS, TUV, ISO9001
Origin: Shanghai, China
HS Code: 8414100090
0.55KW rotary vane vacuum pump for medical analysis device industry
0.55KW rotary vane vacuum pump for medical analysis device industry