Explosion Proof Motor Internal Gear Pump Stainless Steel Material Flange Connection

NYP series stainless steel explosion proof motor internal gear pump

Brief introduction

1. Work principle Driving gear (outside rotor)with internal tooth drives the internal rotor and turns in same direction in the full closed pump body.The inlet from the outlet.When it turns,negative pressure formed at the suction port,the liquid inlet and being take to the outlet by rotor,then the liquid is impelled from the discharge port and the gears mesh.The transportation of liquid finished.
2. Structure Feature The pumps are mainly composed of internal rotor,outside rotor,shaft,pump casing,front cover,seal,bearing etc.The pump'seal adopts packing seal or mechanical seal.When the delivered medium is high temperature,high viscosity or strong corrosion,packing seal should be adopted.When the delivered medium is easy crystallinic ,we can designthe heat preservation jacket in pump casing and front cover in order to melt the medium with steam wen working.The pump can be also fitted with the safty valve.The pump set is composed of the pump,motor and baseplate.The driving way is belt wheel driving or coupling driving.
3. Advantages

• Steady delivery without pulsation ,little vibration and noise.
• Outstanding self-priming abitity.
• The pump can deliver the varied corrosion mediums if the proper material of poarts selected.In addition ,the working temperature can reach 350 degree centigrade .
• The same rotary direction of internal rotor and outside rotor results in little wear and long operation life .
• The pump's flow capacity can be changed through adjusting the speed.
• It's specilly suited to deliver high viscosity medium.

Product details

Technical performance

FAQ--- Frequently Asked Question

1. How to get our quotation in time, pls answer following questions:

A.What liquid do you transfer? Oil, Water, Food or Corrosive Chemical liquid, with solid particle or not, and so on~

B.What's the flow or capcity (m3/h, L/m)?

C.What's the discharge head (m, feet, MPa, bar )

If you do not have any request, we will do as our normal standard.

D.Contact us to get the quotation

2. OEM: YES

3. MOQ: 1set

4. Package: Standar export Plywood Case 

5. Shipping ways: By sea, By air, By express

6. Lead time: 3-7days

7. Term of payment: 100% T/T, Aliexpress, L/C, Western union

8. Why choose us: 20 years experiences manufacturer

Good quality with competitive pirce

ISO2009:8001, CE certificate

Professional after-sales service