Flowserve HS-1.625 Cartridge Seal for Armstrong 4300 Gr III IV V

• John Crane Type 5620: Tsdc-J01 Double Cartridge Seal
• Goulds 3196 Pump Seal: Tsdc-J01 Mechanical Seal
• Durco Mark III Seal: Tsdc-J01 Pump Seal
• Flowserve Isc2PP: DC-Fs02 Mechanical Seal
• Flowserve Isc2bb: DC-Fs01 Pump Seal
• Isc2-Px Seal: Goulds 3196 Pump Seal
• Model NO.: Hs-1.625
• Double Cartridge Seal: Goulds Pump Seal
• Flowserve D0038041: Isc2-Px Mechanical Seal
• Flowserve Seal: Goulds Pump Seal
• Armstrong Pump Seal: Cartridge Seal
• 4300 Pump Seal: Component Seal
• Transport Package: Neutral Packing or Customized
• Specification: all sizes
• Trademark: Trisun
• Origin: China
• HS Code: 84842000
• Production Capacity: 100, 000

Product Description

1. Equivalent to flowserve type HS-1.625 single inside cartridge seal 
for Armstrong 4300 GR III IV V
API PLAN 13
dwg. 2S-16583
2. Equivalent to flowserve type HS-2.125 single inside cartridge seal 
for Armstrong 4300 GR VI VII
DWG. 2SF-15828, 2SF-15829
3. Equivalent to flowserve type HS-1.125 single inside cartridge seal 
for Armstrong 4300








TSDC-FS02 is equivalent to Flowserve ISC2PP;
TSDC-FS01 is equivalent to Flowserve ISC2BB. 




ISC2-PX-1.375" is used for Goulds Pump 3196 STX Taper bore. 



cartridge mechanical seal model TSDC-J01 (equivalent to John Crane type 5620) for Goulds 3196 and Durco MARK III

designed for Goulds 3196 series STX MTX LTX SLT-X ,ANSI standard.
For Durco Mark I , II, III, series.
Size 1.375'', 1.75'', 1.875",  2.125'', 2.5''

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. 

Our Single Cartridge seals equivalent to: 
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.