(Operating Conditions)
(Temperature) : -20 'C to + 150 C
(Pressure) :< 1.0 MPa
(Speed):< 15m/s
(Materials)
(Stationary Ring) : B
(Rotary Ring) : F,U2
(Secondary Seal) : V,P,E,T
(Spring and Metal Parts) : F,G
Applications:Clean water, sewage water, oil and other moderately corrosive fluids.