Skip links

ZL21/ZL21T

ZL21/ZL21T

ZL21/21T Elastomer Bellow Mechanical Seal
replace John Crane 21, VULCAN 11 type,
FLOWSERVE ( Pac-Seal) 110 seal

Description:
ZL21, 21T Mechanical Seal

Replacement to:
John Crane type 21
FLOWSERVE ( Pac-Seal) 110 seal
Latty seal
Roplan seal
Roten 21A seal
SEALOL 43 CU short
STERLING 212A seal
US SEAL C seal
VULCAN 11 type

Description

Materials:
Stationary Ring: Ceramic (Alumina), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressureless, Ni-binder Tungsten Carbide, Co-binder Tungsten Carbide
Rotary Ring: Resin Impregnated Carbon Graphite (Furan), Antimony Impreg, Carbon Graphite, Silicon Carbide Sintered Pressureless, Silicon Carbide Reaction Bonded, Co-binder Tungsten Carbide, Ni-binder Tungsten Carbide
Secondary Seal: Nitrile (NBR), Ethylene Propylene (EPDM), Fluorocarbon Rubber (Viton)

Applications:
Clean water,
Sewage water
Oil and other moderately corrosive fluids

Specifications

Reviews

There are no reviews yet.

Be the first to review “ZL21/ZL21T”

Your email address will not be published. Required fields are marked *

Name *

Review *