When you complain that you can't fall asleep easily, insomnia, forgetfulness, backache, and dark circles, in addition to the mental stress caused by work and daily life, have you considered the bed you live on every day? In fact, these bedding products also have a long life, if used for too long, it may cause many diseases. Mattress: Shelf life is 60 months. Quilt: Shelf life is 260 weeks. Pillow: Shelf life is 365 days.
Mechanical pumps may be submerged in the fluid they are pumping or be placed external to the fluid.
Pumps can be classified by their method of displacement into positive displacement pumps, impulse pumps, velocity pumps, gravity pumps, steam pumps and valveless pumps. There are two basic types of pumps: positive displacement and centrifugal. Although axial-flow pumps are frequently classified as a separate type, they have essentially the same operating principles as centrifugal pumps.
QFAP has specialize in producing pump housings more than 5years.
Materials: Ductile iron, Grey iron, Aluminum
Surface treatment: Painting, Powder coating, only oiled
Main of our customers is from German, USA, and CAN.
With the long terms of experience in the pump industry, we could supply the pump housings or help to design the housings according to your requirements.
Pump Housing,Pool Pump Housing,Pump Housing Cover,Water Pump Housing Replacement SHAOXING QIFENG AUTO PARTS CO., LTD. , https://www.sxqfap.com