VS-CD-SASP90-100 cartridge seal with Aflas orings and tungsten carbide sealing rings.
VS-CS-A40 cartridge seals are popular in Russian market.
Safematic pressure screen cartridge mechanical seal, John Crane 130m T.587/8B1D-SP (DWG.D/57181. 11 F) is also available and it is used for paper stock pumps.
DC-J04 double cartridge seal is equivalent to John Crane Safematic SB2 dual seal.
Several variant of the design available for different services:
Type SB2A - designed for ANSI standard dimensions
Type SB2A-PR - designed for ANSI standard dimensions, including integrated pumping device
Type SB2B - designed for big bore dimensions
Type SB2B-PR - designed for big bore back plate dimensions
Type SB2S - designed for special dimensions, including metric sizes
Type SB2S-PR - designed for special dimensions, including integrated pumping device
SC-C04, Zero Flush Seal, Slurry Flush Seal is the newest Seal to be introduced to the Pulp and Paper industry. It can seal tough applications in paper machine, stock transfer and stock preparation making it the best quality seal in its long line of innovations.
John Crane: 5610, 5610Q, 5611, 5611Q, 4610, SB1, B1A, 1648, T5860
Burg-mann: HRC-N, UNITEX, Car-tex, TSK1, Car-tex-QN
Flowserve: ISC1BX, ISC1EX, ISC1PX, D, DP, DQ, DX, DZ, QB, UC
AES: ACONII, CURC, SCUSI, SMSS, CSSN, CSS, CURE
Chesterton: 155, 156, 180, Z-F, S10, 150, 170
Safematic: Safeseal SE2-AP-60-305145, SE2-A-50-QRMG for Sulzer pumps AHLSTAR APP4, APP3.
Our double cartridge seals interchangeable with following models:
John Crane: 5620, 2648, 3648, SB2, 4620P;
Burg-mann: Car-tex-DN
Flowserve: ISC2BB, ISC2PP
AES: CDFC, CDSA, DMSF, CDP/CDPN
Chesterton: 255, 280, S20, 225
Other brands: FAS73, FAS75, 365, Safematic SE2-A-50-QRMG.
Audited Supplier 
){kind=link}