we have complete range of replacement seals for Armstrong pumps, Fybroc pumps(CECO, MET-PRO corp.), Aurora pumps, Bell & Gossett, Pentair pumps etc. brands.

Equivalent to John Crane/US SEAL VGXB2 and replacement seals used for Armstrong pump series 4300 (OE NO. 975002) and Fybroc pumps. 

Seals for Armstrong pumps: 
VG-975002304----1 1/8"--------975002-304
VG-975002334----1 5/8"--------975002-334
VG-975002374----2 1/8"--------975002-374
VG-975002394----2 5/8"--------975002-394

and seals for Bell & Gossett series 80-SC. 
VG-P75202-----1 1/4"---------P75202
VG-975002334---1 5/8"------P75203

and seals for Fybroc pumps 
VG-81375-------1 3/8"--------08976C010
VG-81376-------1 3/8"---------08976C100
VG-82125-------2 1/8"---------08975C010
VG-82126-------2 1/8"---------08975C070
VG-82875-------2 7/8"---------08974C010
VG-82876-------2 7/8"---------08974C010




TSST Features:
External seal design
Pressure Balanced 
Handles temperatures to +450F
Set screw driven for positive drive



TRISUN have quality management system certificates of ISO9001:2008 and TS16949:2009, material quality certificates of WRAS and FDA, environmental management system certificate of ISO14001:2004.
 
TRISUN was established in 1998, after 20 years developing, now we have total 200 employees and 13,661 sqm workshop area. The turnover in 2016 was 110 million in RMB (about 16 million in USD), share of export was 70%, produced about 9 million pcs of mechanical seals. 


Below are only a few of the key OEM companies in the North American market that we supply high quality replacement Mechanical Seals for.
A.B.S.®
 
Bell & Gossett®
Ebara®
Fairbanks Morse®
Flowserve®
Flygt®
Fristam®
Gorman-Rupp®
Goulds Pumps®
 
K.S.B.®
Lowara®
Peerless Pump®
Taco®
Paco®
 

TRISUN has an extensive range of Mechanical Seals to suit pump. compressor and rotary equipment from the following manufacturers and many more.
ANDRITZ®
A.B.S.®
EBARA®
EUREKA®
HAIGH®
HIDROSTAL®
I.M.O.®
KOLMEKS®
MISSION MAGNUM®
S.P.P.®
STERLING SIHI®
VIKING®
I.T.T. GRINDEX®
GORMANN-RUPP®
GODWIN®
HONDA®
TEREX-PEGSON®
TSURUMI®
WEMCO®
WILO EMU®
C.S.F. INOX®
INOXPA®
JABSCO®
JOHNSON S.P.X®
G.E.A.TUCHENHAGEN®
SABROE®/ CARRIER®
BOCK®
FRICK®
HOWDEN®
STAL®/ THERMO-KING®