Cartex-AST 1.437" Part# SCT143711SXVXES

Single cartridge mechanical seal that can handle a wide variety of services. Specifically designed to handle viscous fluids and some solid content.

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

Operating limits:
Pressure: 0-362 psig/0-25 bar
Temperature: -40 to 350 F/-40 to 177 C (o-ring temperature limits)
Axial movement: 0.039"/1 mm

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

Fits on these pumps:
Viking K124, K624, K724, KK124, KK624, KK724
Viking L124, L624, L724, LL124, LL624, LL7124
Viking LQ124, LQ624, LQ724
Viking K-KK, KK-74288, L-LL-125