o-ring mechanical seals m74a

Operational Conditions
Temperature	-20˚C to+ 180˚C
Pressure	≤1.2MPa
Speed	≤15m/s
Materials
Stationary Ring	V1,Q1,Q2,U2,B,A
Rotary Ring	B,A,Q1,Q2,U2
Secondary Seal	P,E,V,M1,M2
Spring and Metal Parts	F,G,M
Seat Types
Standard	G9
Altemative	G6,G4,G9
Appllcations	Clean water,sewage water, Oil and other moderately corrosive fluids