For fluids with varying viscosity or density in the process, this type of pump will not be greatly affected. If there is a damper, such as a filter screen or a limiter placed on the discharge side, the pump will push the fluid through them. If the damper changes during operation, that is, if the filter screen becomes dirty, blocked, or the back pressure of the limiter increases, the pump will still maintain a constant flow rate until it reaches the mechanical limit of the weakest component in the device (usually equipped with a torque limiter).

FAQ:

1.Q:Can you provide the samples to us?
A: yes, we can provide the sample to you in free, but the cost of the freight on your account.

2. Q:Can you do the order according to the customer requirement?
A:Yes, we can do the order according to your sample or drawings, OEM/ODM service provided.

3. Q:What is your delivery time?
A:Normally, it's 7 days if the goods are in stock. It will takes about 15-25days if the goods are not in stock, Mainly depends on the order quantity.

4.Q:What is your terms of payment?
A:Generally 30% value of goods as deposit, balance amount against the copy of the BL.

5. Q: How long is the warranty ?
A: 14 months since the container shipped except quick-wear parts.