WB2(Type 152) PTFE bellow mechanical seal is single-end balanced external mechanical seal with independent rotation, PTFE bellow and bellow transmission.WB2(Type 152) PTFE bellow mechanical seal featuring simple installation, the bellow ensures reliable pressure compensation on the seal faces. This design restrains radial runout and enhances the adaptability of the rotating ring. It is widely used for acid pumps, plastic pumps, caustic pumps, vacuum units and other rotary equipment.
Mechanical Seal, Mechanical Seal, mechanical seal for pump
WB2(Type 152)
Materials:
Sealing ring:SiC,Carbon,PTFE
Elastomers:PTFE
Metal Parts:304,316
Process condition:
Pressure：0～0.6Mpa
Temperature：-20℃～120℃
Line speed：≤10m/s
Shaft size：20～100mm
Mediums:sulfuric acid hydrocarbon acid, phosphoric acid, acetic acid, and nitric acid With various degrees.
Application: Acid Proof Pumps, Plastic Pumps, Alkali Pumps, and Vacuum Equipment.
