Product Variants


TG31K Equivalent to Pac-seal Type 21(UK Standard) Pac-seal Type 31(UK Standard)


Dimensional data conform with UK standard,

installation Interchangeable with John Crane Type 21/Type 
Stationary seat 
Standard:T1N---John Crane N
Pac-seal Type 21 replacement(UK Standard)
Alternatives: T6W ---John Crane W
Pac-seal Type 31 replacement (UK Standard)

WenZhou TianGu Seal Co., Ltd was founded in 1982, is located in Wenzhou City, Zhejiang Province Economic and Technological Development Zone, China Hydraulics Pneumatics & Seals Industry Association, in the mechanical seal product design, manufacturing and sales of businesses.