Watts DBF-04-121-15-M2 4 - Part of the DBF-04 Series SKAPS StrataDrain® 300 features a heavy-duty

StrataDrain® 300 features a heavy-duty high-density polyethylene (HDPE) geonet core with ridges heat-fused to a nonwoven filter fabric

SKAPS GT-170 is NTPEP certified and meets requirements as per AASHTO Standards and/or D

paired with an anchor flange for secure installation

These work with a handheld drill and they are the most durable saws for coring through these materials

The Locking Device straddles the width of the channel and connects to both sides on the inside

Watts DBF-04-121-15-M2 4 - Part of the DBF-04 Series SKAPS StrataDrain® 300 features a heavy-dutyThis 4 IN domestic wafer style butterfly valve, model DBF 04 121 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, aluminum bronze disc, EPDM seat, a stainless steel shaft, mounting pad for 10 position lever. Features Lever handle Ductile iron body Aluminum bronze disc EPDM seat