sales@qubaseals.com
+91-22-26781227 / +91-22-26781228
 


Products


Our Offices
Head Office & Works (Mumbai)

C-23 Shukla Industrial Estate, Singh Compound, S.V. Road,
Jogeshwari (W), Mumbai-400102,

Maharashtra, India.

Surat
Plot No.110, Near Jama Masjid,
Opp. A.P. Market, Amber Colony,
Udhana, Surat, Gujarat, India.
Baroda

328, 3rd Floor,

Sayaji Gang, Phoenix Complex,

Baroda – 390005, Gujarat, India.




Single Spring Rubber Bellow Seal (SSRB 20 Series)



Quba’s Single Spring Rubber Bellow Seal SSRB 20 Series is a single coil spring rubber bellow seal used for Water and Oil Containing Soft Slurry Applications.This seal is mainly used in waste water treatment plants for sewage application. Seal has self aligning feature which compensates abnormal shaft end play and run out, which leads to improved service life. Elastomeric bellow protects shaft and sleeve from fretting. Drive to the seal faces is given through coil spring and spring holders. Due to single coil spring, seal does not get clogged in effluent containing particles.




Applications:
Generally used in Water Pumps, Submersible & Sewage Pumps.

Seal Components:

Seal Face :Carbon / Ceramic Carbon / Silicon Carbide Silicon Carbide / Silicon Carbide
Secondary Seal : Nitrile, Viton
Metal Parts: SS 316, SS 304

Seal Characteristics:
• Single Acting
• Unbalanced
• Single Helical Coil Spring
• Independent of Direction of Rotation
• Torque Transmission by Spring Holder

Operating Parameters:
Shaft Dia : 10 to 100 mm
Pressure : 6 Bars(max)
Temperature : -20 to +1600° C
Velocity : Up to 20 m/sec