Products
Find out which our products can fit your company's demand:
- Single Spring Mechanical Seal
- Multiple Spring Mechanical Seal
- Wave Spring Mechanical Seal
- Metal Bellow Mechanical Seal
- Cartridge Mechanical Seal
- Stationary Seat
- Sealing Material
- Alfa Laval Pump Mechanical Seal
- APV Pump Mechanical Seal
- Grundfos Pump Mechanical Seal
- Flygt Pump Mechanical Seal
- Other Pump Mechanical Seal
Contact Us
Tel:+0086-577-80126008
Fax:+0086-577-86600862
You are here : Liquid pump of mechanical seal
Also known as liquid seal pump mechanical seal, which has a rotating axis perpendicular to the face, liquid pump end in the fluid pressure and external elastic compensation under the action of mechanical, hydraulic pumps rely on aid coordination and the other end sealed to keep fit and sliding, to prevent fluid leakage.
Liquid pump mechanical seal of the more common cause of fluid leakage under the pump. Mechanical seal itself is a demanding precision components, design, machining, assembly quality has a very high demand. In the use of liquid pump mechanical seal, mechanical seal should analyze the various factors used to make mechanical seals for pumps of various liquid media, the technical requirements and use adequate lubrication requirements and conditions, so as to ensure the long-term reliable sealing operation.
Liquid pump mechanical seal design still exist, selection, installation, and not a reasonable place.
(1) sump pump a certain amount of compression spring according to regulations, does not allow too large or too small, the phenomenon of error of ¡À 2mm, excessive increase in compression than face pressure, too much friction and heat, resulting in the sealing surface liquid pump face hot deformation and accelerated wear and tear, the small amount of static and dynamic compression ring less than the pressure face, you can not seal.
(2) Installation of hydraulic pump shaft seal ring (or sleeve) and installation of static face seal gland seal ring (or shell) in the end should be chamfered and light repair, so as not to bruise movement ring assembly seals.
Liquid pump mechanical seal itself is a demanding precision components, design, machining, assembly quality has a very high demand. In the use of mechanical seals, should analyze the use of mechanical seals liquid pumps of various factors, the liquid pump mechanical seal pumps for a variety of liquid media, the technical requirements and use adequate lubrication requirements and conditions, so as to ensure liquid under long-term reliable operation of the pump seal.
Liquid pump mechanical seal of the more common cause of fluid leakage under the pump. Mechanical seal itself is a demanding precision components, design, machining, assembly quality has a very high demand. In the use of liquid pump mechanical seal, mechanical seal should analyze the various factors used to make mechanical seals for pumps of various liquid media, the technical requirements and use adequate lubrication requirements and conditions, so as to ensure the long-term reliable sealing operation.
Liquid pump mechanical seal design still exist, selection, installation, and not a reasonable place.
(1) sump pump a certain amount of compression spring according to regulations, does not allow too large or too small, the phenomenon of error of ¡À 2mm, excessive increase in compression than face pressure, too much friction and heat, resulting in the sealing surface liquid pump face hot deformation and accelerated wear and tear, the small amount of static and dynamic compression ring less than the pressure face, you can not seal.
(2) Installation of hydraulic pump shaft seal ring (or sleeve) and installation of static face seal gland seal ring (or shell) in the end should be chamfered and light repair, so as not to bruise movement ring assembly seals.
Liquid pump mechanical seal itself is a demanding precision components, design, machining, assembly quality has a very high demand. In the use of mechanical seals, should analyze the use of mechanical seals liquid pumps of various factors, the liquid pump mechanical seal pumps for a variety of liquid media, the technical requirements and use adequate lubrication requirements and conditions, so as to ensure liquid under long-term reliable operation of the pump seal.
