Type WB2

PTFE Bellows mechanical seal

A complete externally mounted PTFE bellows mechanical seals Type WB2 is designed for extreme corrosion resistance applications, such as high concentrations of acids, salts, strong oxidizing and reducing agents and chemically active organic compounds.

Features
  PTFE bellows seals 
  Externally mounted,Independent of direction of rotation.
  With spring protective sleeve.
 
 
Stationary Seat

Standard Seat: T9W

 
 
Recommended Applications
  Chemical and organic compounds industry 
  Extreme corrosion resistance media 
  Anticorrosive Pumps
  Other Rotating Equipment.
Operating range

Shaft diameter: d1=18…100mm(0.750” …4.000”)
Pressure:  p=0…0.8Mpa(116psi)
Temperature: t = -20 °C …120 °C(-4°F to 248°F)
Sliding velocity:  Vg≤13m/s(42.6ft/m)

 

Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials

Detailed parameters

Frequently Asked Question

Yes. The address is in Wenzhou, Zhejiang. We have been committed to provide professional solutions for the
printing and Machinery manufacturing industry for 15 years.

Yes, you can get free samples.
If the sample need to be customized, it should be paid for the sample.

We will offer you the best price quote after we get the product specifications such as size, material, shape, color, quantity,
surface finishing, etc.

Quality is priority. we always attach great importance to quality controlling

  from the very beginning to the very end. Our factory has gained ISO9001 

  authentication.

7-15 days after confirm all details.

By express like DHL, UPS, TNT, FedEx etc, about 3-7 days. By sea about 15-35 days.

ru_RURU

welcome your inquiry

we'll get back to you shortly

Product page inquiry form