Product name
Unbalanced type rotary seal (JSMEA STANDARD: US-1)
Product model
CCU30
Product type
Unbalanced type rotary seal One-coil spring O-ring type
Product Introduction
This seal has been formally adopted as US-1 under JSMEA (Japanese Marine Equipment Association). It uses a one-coil spring that is hardly affected by corrosion (electrolytic corrosion) and slurry. The O-ring for the rotating ring shaft has apertures to prevent following failure due to clogging. This seal can be used for cooling water pumps (industrial water, drain water and seawater pumps) in various industries.
Material
Customized according to customer requirements
Application
Freshwater pump, seawater pump, lubricating oil pump, cargo pump
Product specifications
Pressure: 1.0 MPaG
Peripheral velocity: 15m/s
Nominal size: φ20 to φ130
