FM Approved Drum Vents feature two styles to choose from. HVENT-V is for use with drums in the vertical position and HVENT- H is for use with drums in the horizontal position. The vents are for use with standard 2" drum plug openings. Each unit includes a flash arrestor for safety. Units provide automatic pressure relief and manual vacuum relief. FOB Shipping Point.
$894.00 – $1,299.00
- Insulation covers entire drum to maximize efficiency.
- Adjustable built-in digital thermostat, range 50-450° F, with high-limit alarm.
- Simple hook-and-loop closure and plug-and-play design.
- Patented grounded heating element.
$1,978.00 – $2,027.00
- FM approved for Class 1, Division 2, Groups B, C and D.
- Patented grounded heating element laminated between 8″ wide fiberglass-reinforced silicone rubber.
- High-limit thermostat keeps blanket below NEC article 500 T-rating. (292° F for T3 and 158° F for T4A).
- Adjustable controller included in plug-and-play design.