Duty Elastomer Bellows Shaft Seal (JC1)

The JC1 Bellows Mechanical Seal is a cost-effective, easy-to-install solution ideal for low-pressure and clean water applications. Designed with a flexible elastomer bellows, it compensates for shaft misalignment and axial movement—ensuring reliable sealing performance in various pump systems.

This seal is perfect for systems requiring minimal maintenance and smooth operation. It eliminates the need for secondary O-rings and performs exceptionally well in water and hot water circulation systems.

Materials
Seal Face: Carbon graphite (resin impregnated)
Seat: Aluminium Oxide
Elastomer: NBR (Nitrile)
Metal Parts: CrNi Steel

Application
Water & Wastewater Pumps
Drinking Water Systems
Hot Water Circulation Pumps
Industrial Utility Equipment

Shaft Diameter: 8 mm – 20 mm (0.32” – 0.78”)
Pressure: Up to 5 bar (73 PSI), Vacuum up to 0.1 bar (1.45 PSI)
Temperature Range: –20°C to +100°C (–4°F to +212°F)