Trident Marine 3" Blue Polyduct Blower Hose - Sold by the Foot [481-3000-FT]3" 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

E: (inch) 1 15/32" / (mm) 37

Saves starter and battery by helping to get engines started quickly

It is an ISO Grade 150 oil and has a temperature range of -45°F to 450°F (-43°C to 232°C)

244 Flush Mount Bracket

Every popular Marine Navigation application that runs on PC/MAC/LINUX computers

Snap-on cover insulates terminal connections

Cover Bolt Complete Sizes 6 & 7

The 3134-panel enclosure for DC circuit breakers and other large frame devices

Rod Holder Included: Yes

LED Quantity: 60

UPC: 672057201121

autopilots and other NMEA-0183 systems