Most PRM bags have a welded seam to eliminate needle holes which may allow bypass
Continuous record of water level rise and fall
These 1" S-501G Series Horizontal Swing check valves with Solder connections are rated for 200 WOG and are Truesdail Certified - NSF/ANSI/CAN 61 & NSF 372
8 DI (Digital Inputs)
(1) 2" X 12" Multi-Stage Soil Core Sampler Base
Ghibson Bonomi 530S-2 2 Inch Lever Operated Butterfly Valve, FKM Seat, Wafer Body, Stainless Steel Disc CPVC Elbows Most PRM bags have aGhibson Bonomi 2" Lever Operated Butterfly Valve, FKM Seat, Wafer Body, Stainless Steel Disc Ghibson Bonomi series N500S, ductile iron (EN GJS 400 15) wafer style, epoxy coated, resilient seat buttery valves , with EPDM seat are NSF ANSI 61. 372 certified. These series offer a dual stem design and ISO 5211 DIN 3337 direct mounting for high cycle automation capabilities. In addition, the N500S series feature a dovetail booted seat design which offers a