Cartex-AST 1.375" Part# SCT137511CXAXBS

Single cartridge mechanical seal that can handle a wide variety of services.

Materials:
Stationary face: Carbon
Rotating face: Silicon Carbide
Springs: Hastelloy C
All other metal parts: 316 SS
Elastomers: Aflas

Operating limits:
Pressure: 0-362 psig/0-25 bar
Temperature: 32 to 428 F/0 to 220 C (o-ring temperature limits)
Axial movement: 0.039"/1 mm

Design features:
Flush port for product recirculation or external flush
Quench connections with fixed carbon throttle bushing
Flexible stationary unit
Rotating face protected with SS shroud
Face line inside of stuffing box for maximum product convection cooling

Fits on these pumps:
Goulds 3196 ST, 3196 STX, 3796 ST, 3996 ST - standard bore
Duriron (Flowserve-Durco) Group I Mark III standard bore
IDP (Worthington/Flowserve) BPO Frame B, CNG Frame 2, D-Line Frame 2
Dean Brothers PH2110
Blackmer NP2.5C, NP3C
LaBour TF&LV Group SL