Inquiry (采购产品): expanding rubber seals We are wondering whether there are rubber seals that can be expanded inside a pipe for a pressure seal on a slightly out-of-round pipe - 10" diameter Schedule 80 PVC. We don't know how out-of-round it is, but perhaps if it doesn't quite seal, the rubber could be modified on site. The water pressure will be about 10 psi. We can brace the unit if required to ensure it doesn't move. This would be a permanent solution in a potable water application (needs to pass NSF 61 certification.)Is this a possibility with your product? Please let me know. Thanks. Kevin **** Hidden Message ***** Kevin Wiens BC V1J 3Z6 CAN Company: Urban Systems Phone: 250 785 9697 E-mail: kwiens@urban-systems.com **** Hidden Message ***** kwiens@urban-systems.com
