these hatches are compatible with OSHA-compliant safety railings and available in a broad selection of sizes
Ames 5000SS sizes 2 1/2 to 6 IN and 4000SS sizes 2 1/2 to 12 IN
RULE OF THUMB: ~1 additional tube consumed for every two 2'x4' tiles
The plastic is UV stabilized and designed for decades of protection
The powerful and dependable defender for your drainage system
Watts DBF-03-131-15-M2 2 - Part of the DBF-03 Series ZC100F-8NH these hatches are compatible withThis 2 IN domestic full lug style butterfly valve, model DBF 03 131 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, stainless steel disc, EPDM seat, a stainless steel shaft, mounting pad for 10 position lever. Features Lever handle Ductile iron body 316 stainless steel disc EPDM