Watlow Electric Heater/Fan - Manual (Page 2)

S Q U A R E F L A N G E I M M E R S I O N H E A T E R S
Flange Materials:
Applications
• Water
• Boiler equipment
• Vapor degreasers
• Fuel oils
• Heat transfer fluids
• Caustic solutions
Available on request:
• Sheath materials in copper, steel, 304 and 316 stainless
steel and titanium
• Flange materials in titanium and 316 stainless steel
• Flange sizes to meet specific application needs
• External finishes such as passivation, belt polishing and
glass beading
• Other voltage and wattage ratings
Ordering Information
How to Order
To order a stock unit, please specify:
• Watlow code number (from Watlow Heater's Catalog)
• Flange size and material
• Volts / watts
• Phase
• Quantity
If our stock units do not meet your application needs,
Watlow can provide a Made-to-Order unit. For
Made-to-Order units, please specify:
• Application
• Volts / watts
• Phase
• Flange size, dimensions and material
• Sheath material and diameter
• Number of elements
• No-heat section below the flange
• Immersed ('B' dimension) length
• Maximum bundle diameter or clearance hole size
• Bolt pattern, if not standard
• Options
• Quantity
Availability
Stock: Same day shipment
Assembly Stock: 5-7 working days
Modified Stock
a
: 5-7 working days
Standard: 3 weeks
Made-to-Order: 4-6 weeks
a
Options, complexity and quantity may affect
availability and leadtimes. Consult factory.
WATROD
FIREBAR
Steel
304 stainless steel
Steel
Brass