Dear All,
In the AG 800 series, for sealing the piston in liquids, the wedge ring will be used. However, for gas service, simple O-RING is enough. What is the purpose of the wedge ring? to increase the friction, so the water will not hit the piston to the cap very hardly or is there anything else?
regards,
In the AG 800 series, for sealing the piston in liquids, the wedge ring will be used. However, for gas service, simple O-RING is enough. What is the purpose of the wedge ring? to increase the friction, so the water will not hit the piston to the cap very hardly or is there anything else?
regards,
