Trident Marine 4" Blue Polyduct Blower Hose - Sold by the Foot [481-4000-FT] Light Plant Terminal Stud: #10-32"

Terminal Stud: #10-32"

375" Pipe Gauge 14 Rafter Spacing 6' Door Size (Option 1) 14'W x 11'H steel roll-up with chain hoist Door Size (Option 2) Two 10'W x 10'H roll-up doors Skylight Yes

Reel Size: 2500

supporting long-term

Trident Marine 4" Blue Polyduct Blower Hose - Sold by the Foot [481-4000-FT] Light Plant Terminal Stud: #10-32"4" Blue Polyduct Blower Hose Sold by the Foot Trident Polyduct is the most flexible, crush proof, and rugged blower duct hose for heat, ventilation, and air conditioning* (HVAC). Heavy duty polypropylene hose, reinforced with a flexible polypropylene rod helix. Features: Sold by the foot Excellent flexibility & compressibility Excellent resistance to crushing, flex fatigue, tearing, and moisture Stomp on it and it returns to shape without damage Shove