O ring mechanical seal for marine industry for marine industry

Short Description:

Our model WUS-2 is a perfect replacement mechanical seal of Nippon Pillar US-2 marine mechanical seal. It is a special designed mechanical seal for marine pump. It is a single spring unbalanced seal for non-clogging operation. It is highly used in the marine and shipbuilding industry since it meets many requirements and dimensions set by Japanese Marine Equipment Association.

With the single acting seal, it is applied to slow medium reciprocating movement or slow rotary movement of the hydraulic cylinder or cylinder. Sealing pressure range is more widely, from vacuum to zero pressure, super high pressure, can ensure reliable sealing requirements.

Analogue for: Flexibox R20, Flexibox R50, Flowserve 240, Latty T400, NIPPON PILLAR US-2, NIPPON PILLAR US-3, Sealol 1527, Vulcan 97

Send email to us

Product Detail

Product Tags

We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for O ring mechanical seal for marine industry for marine industry, As an experienced group we also accept tailored orders. The main aim of our corporation is always to develop a satisfying memory for all shoppers, and set up a long-term win-win business partnership.
We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for , Our objective is “to supply first step products and best service for our customers, thus we have been sure you must have a margin benefit through cooperating with us”. If you are interested in any of our solutions or would like to discuss a custom order, remember to feel free to contact us. We’re looking forward to forming successful business relationships with new clients around the world in the near future.

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.