Mifab, Chicago, Illinois, introduces their MI-QXHUB series heavy duty shielded no hub couplings. Manufactured with gaskets made form neoprene and housed inside a type 304 stainless steel corrugated shield, four (two-inch through four-inch size), six (five-inch through 12-inch size) type 304 stainless steel clamps tightened with three-eighth-inch type 305 stainless steel hex head screws surround the shield to provide the sealing force. They are tested and certified to the ASTM-C1540-2018 and CSA B602 standards and listed with IAPMO.
Mifab www.mifab.com