Flowserve GF-200 Seal
This dual pressurized non-contacting, gas barrier pusher seal is used in applications where zero emissions of hazardous pumped products can be tolerated.
Up to 35.4 bar (500 psi), -40 to 260°C (-40°F 500°F), up to 25 m/s (83.3 fps), 25.4 to 152 mm (1.000 to 6.000 inch)