WB2 -Teflon seal

Mechanical seal type WB2

Pacific Seals ® - WB2 Teflon Mechanical Seal

Chemically Inert Materials In All Areas and On All Surfaces

Pacific Seals® - Type WB2

WB2 shaft seals feature chemically inert materials in all areas and on all surfaces in contact with the liquid being sealed. Metallic components, springs and clamp ring are located outside the pump seal chamber, isolated from the process liquid.

For use with extremely corrosive chemicals, including concentrated acids and salts, strong oxidizing and reducing agents, and chemically active organic compounds commonly used on PTFE filled pumps.
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Suggested operating limits

Temperature: -20 - 120℃

Speed: ≤10m/s

Pressure≤0.5Mpa


Combined material

Rotary face: Carbon/Sic/Glass filled PTFE

Stat Ring: Ceramic/Sic


Applications

Strong corrosive fluids.

Product Detailed Description


Pacific Seals®  WB2 PTFE Bellow Mechanical Seal for Acid Proof Pumps, Plastic Pumps, and Vacuum Equipment

Structural Features:

single end, balanced, independent direction of rotation, PTFE bellow, bellow transmission, external type mechanical seal. This component is easy to install. The bellow provides pressure compensation to the sealing faces. The bellow design can prevent radial runout so the floatability of the rotary ring is increased.

Scopes of Application:

 widely used in acid proof pumps, plastic pumps, alkali pumps, vacuum equipment and other rotary devices.



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