Rubber Bellows Mechanical Seal WM103

Rubber Bellows Mechanical Seal WM103 has a unique rubber bellow secondary seal, which provides a high degree of axial flexibility and protects the shaft/ sleeve from fretting. The contact surfaces are manufactured from diverse materials such as Silicon carbide SiC, antimony infused Carbographite, Tungsten Carbide, resin-infused Carbographite, and Aluminum Oxide. Rubber Bellows Mechanical Seal WM103 is mainly used in wastewater treatment plants for sewage applications. Due to its compact design, it can be easily mounted.

Materials Combination for Rubber Bellows Mechanical Seal WM103

● Pressure: ≤ 0.8MPa

● Seal Face: Carbon, SiC, TC

● Seat ring: Ceramic, SiC, TC

● Bellow: NBR, EPDM, VITON, etc.

● Spring: SS304, SS316

● Metal parts: stainless steel SS304, SS316

Features of Rubber Bellows Mechanical Seal WM103

● Pressure: ≤ 0.8MPa

● For plain pumps shaft

● Elastomer bellows rotating

● Unbalanced

● Single spring

● Stationary design

● Most common metric seat available as requested

Performance Capabilities of Rubber Bellows Mechanical Seal WM103

Pressure: ≤ 0.8MPa

Speed: ≤ 5m/s

Temperature: -30℃ ~+200℃

Combined Materials of Rubber Bellows Mechanical Seal WM103

● Rotary Ring (Ceramic)

● Stationary Ring (Plastic Carbon)

● Secondary Ring(nbr/VITON)

● Spring and Retainer(S.S/Copper)