Bear “Customer very first, Quality first” in mind, we work closely with our customers and supply them with efficient and professional services for O ring US-2 mechanical seal for marine industry, We have been also the appointed OEM factory for several worlds’ famous merchandise brands. Welcome to speak to us for more negotiation and cooperation.
Bear “Customer very first, Quality first” in mind, we work closely with our customers and supply them with efficient and professional services for , We also provide OEM service that caters to your specific needs and requirements. With a strong team of experienced engineers in hose design and development, we value every opportunity to provide best products and solutions for our customers.
Features
- Robust O-Ring mounted Mechanical Seal
- Capable of many shaft-sealing duties
- Unbalanced pusher-type Mechanical Seal
Combination Material
Rotary Ring
Carbon, SIC, SSIC, TC
Stationary Ring
Carbon, Ceramic, SIC, SSIC, TC
Secondary Seal
NBR/EPDM/Viton
Spring
Stainless Steel (SUS304)
Stainless Steel (SUS316)
Metal Parts
Stainless Steel (SUS304)
Stainless Steel (SUS316)
Operating Ranges
- Mediums: Water, oil, acid, alkali, etc.
- Temperature: -20°C~180°C
- Pressure: ≤1.0MPa
- Speed: ≤ 10 m/Sec
Maximum Operating Pressure Limits primarily depend upon Face Materials, Shaft Size, Speed and Media.
Advantages
Pillar seal is widely used for big sea ship pump, In order to prevent corrosion by sea water, it is furnished with mating face of plasma flame fusible ceramics. so it is a marine pump seal with ceramic coated layer on the seal face, offer more resistance against sea water.
It can be used in reciprocating and rotary movement and can adapt to most fluids and chemicals. Low friction coefficient, no crawling under precise control, good anti-corrosion capability and good dimensional stability. It can withstand rapid temperature changes.
Suitable Pumps
Naniwa Pump, Shinko Pump, Teiko Kikai, Shin Shin for BLR Circ water, SW Pump and many other applications.

WUS-2 dimension data sheet (mm)
O ring US-2 mechanical pump seal for marine industry










