Trisun is a professional manufacturer of mechanical seals, metal bellow seals, cartridge seals, dry gas seals, sealing support system and OEM pump seals since 1998 and has branches in USA and Australia!
Trisun distribute Kalrez orings and Chemraz orings too with competitive prices!
Trisun produce mechanical seal replacing HR, HRZ36, HRZ1, HR2, HR3, HRKS-D. If you need drawings, pls. contact me.
Advantages: Especially for application in solids containing media without external flush or internal product circulation. Solids content 40 % (single seal) and 60 % (double seal) Operation under vacuum without seat locking possible Pumping screw for increased circulation available Springs are protected from product and leakage * For operation under vacuum it is necessary to arrange for quenching on the atmosphere side.
Features: Single seal Balanced Independent of direction of rotation Multiple springs stationary Seat rotating Seat arranged directly behind the impeller Spring protection sleeve Variant with cylindrical spring and acc. EN 12756 (HRZ1) available Variant as cartridge with/without guide sleeve for application with/without quench (HR2, HR3) Dual seal as cartridge unit (HRKS-D) available
Notes Direction of installation: From the impeller side: HR10 From the bearing side: HR11 SS-HRZ1 Single seal with cylindrical spring and type G76 seat. For installation in covers with installation dimensions according to EN 12756 B or U. Installation length l11 corresponds to max. l1k. Intermediate sizes on request.
TRISUN is an advanced fluid seal designer and manufacturer. The corporate headquarters are in Shanghai Pudong Financial Center, and sales and branches are located in Guangzhou and Wenzhou. There are two production facilities, located in Shanghai Songjiang Industrial Zone, Wenzhou Ouhai Sanxi Industrial Zone, Wenzhou Industrial Zone facility has received both the ISO9001:2008 and ISO/TS16949:2009 Quality Management Certifications, and ROSH, CIT, certifications.
