Daspass

Features:

• Constructed as standard units
• Tailored to suit Customer’s Specific requirement
• Designed for operation in temperature conditions upto 950 F
• Suitable for use in relative humidity upto 90%.

Construction:
Incoloy – 800, Stainless Steel – 321 Sheathing of tubular elements with / without finns. U/M shape elements are mounted on a detachable terminal plate using galvanized retainers. A mounting flange permits attachment to the duct work. Individual elements are easily replaced or interchanged. Where the application calls for a higher temperature, the case is constructed from heat resisting steels. A thermal Cut-out fitted for protection against overheating. Safety Auto Thermostat Cut-off required temp. Control, contractor and fan interlock device, SSR, SCR, BMS Compatible are available as optional extras, M / Explosion resistant covers (Flame Proof) and element are also available. Zero Clearance Construction / selected elements by calculated wire temperature method.

OPEN COIL CONSTRUCTION :
Heating Elemetn Shall be Open coil 80% nickel 20% chrome type resistance wire shall be machine crimped into stainless steel. Terminals are supported by ceramic bushings staked into supporting brackets.

DUCT HEATERS FOR EXPLOSION / HAZARDOUS AREAS : –
Daspass offer a wide selection of custom built electric duct heaters designs for outdoor, wet, dusty typical applications include use with roof top air-handling unit, in wash down areas such as food processing plants, wet & humid spaces neat indoor swimming pools, Sub-marine or Casino boat applications including
shipboard use.