Membrane Clamp + Heel-Proof Slotted Grate: Includes a combination membrane flashing clamp and frame to secure waterproofing
and dependable protection for commercial
while the aluminum dome bottom strainer helps minimize splash and control debris
Our fence underlayment is proudly made in the USA and stocked in Kansas City
with an atmospheric vent and NPT female inlet and outlet connections
Watts BF-04-111-15-M2 4 - Part of the BF-04 Series mainline-adatile Membrane Clamp + Heel-Proof SlottedThis 4 inch wafer style butterfly valve, model BF 04 111 15 M2, is used in HVAC, irrigation, OEM, commercial, and institutional applications and wherever positive shutoff is required to control the flow of liquids, gases, and slurries. It features cast iron body construction, ductile iron disc, EPDM seat, stainless steel shaft, mounting pad for 10 position lever. Features Cast iron body Ductile iron disc EPDM seat Lever handle Specifications Body