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Sylvania Air Heaters

The Serpentine Triple Pass Heater

30 Years of experience with process heat and temperature control!
Features
  • Efficient Triple Pass Heat Exchanger for cool outer shell
  • Replaceable element assem-blies
  • High exit air/gas temperature to 1500°F (815°C)
  • Rapid heat-up and response
  • Compact size
  • Complete line of accessories
Description
   The Serpentine Triple Pass Heaters are designed to provide a controllable, high-temperature source of hot air.                Offered in two sizes, the Serpentine II is available with replaceable heating elements rated at up to 3.6 kW, and the Serpentine VI up to 6.0 kW.  
    The Serpentine Triple Pass Heaters are capable of producing extremely high exit air/inert gas temperatures, up to 1200°F (650°C) with standard heating elements, and as high as 1500°F (815°C) with the "Two-Stage" heating elements.   Low thermal mass results in an extremely fast response heater, taking only 6 seconds to reach peak operating temperatures.   With control systems available from OSRAM SYLVANIA, exit temperatures can be con-trolled to ±2°F.
The unique design of the triple-pass heat exchange housing uses the incoming air to cool the outer shell prior to directing it over the Serpentine Heating Element. Radiant heat losses are eliminated and installation design and opera-tor safety are simplified. The replaceable Serpentine Heating Elements allow for quick changeovers, minimizing down-time.
Specifications
Housing Assemblies
Part
Number
Serpentine
Type
A
B
C
D
E
029763
II
1.6"
(40mm)
9.0"
(229mm)
10.0"
(254mm)
0.7"
(18mm)
.375"NPT
(9.5mm)
057088
Vl
2.1"
(54mm)
11.9"
(302mm)
12.9"
(327mm)
1.4"
(35mm)
.75" NPT
(19mm)
Serpentine II Elements (Use Housing 029763)
Part Number
Max. Recommended
Watts
Volts Amps Max. Recommended
Inlet Pressure
Length "A" OD "B"
029765 2 kW 240 8.3 25 PSI 8.20" (208mm) 0.63" (16mm)
029766 2.8 kW 240 11.7 25 PSI 8.20" (208mm) 0.63" (16mm)
029767 3.6 kW 240 15 25 PSI 8.20" (208mm) 0.63" (16mm)
060418 3.6 kW (Two-Stage) 240 15 25 PSI 8.20" (208mm) 0.63" (16mm)
Serpentine VI Elements (Use Housing 057088)
Part Number
Max. Recommended
Watts
Volts Amps Max. Recommended
Inlet Pressure
Length "A" OD "B"
040291 5 kW 240 20.8 25 PSI 10.88" (276mm) 1.25" (32mm)
040292 6 kW 240 25 25 PSI 10.88" (276mm) 1.25" (32mm)
061429 6 kW (Two-Stage) 240 25 25 PSI 10.88" (276mm) 1.25" (32mm)
056548 8 kW (Two-Stage) 240 33.3 25 PSI 10.88" (276mm) 1.25" (32mm)
Accessories
  • Stainless Steel Flare
  • Stainless Steel Flare w/thermocouple
  • Stainless Steel Nozzle
  • Stainless Steel Nozzle with
    Thermocouple Port
  • Stainless Steel
    Thermocouple Port Adaptor
  • "K" Type Thermocouple
    Probe with flexible Stainless
    Steeel Sheath
  • Power Junction Box
    Assemblies
  • Pressure Switches
  • Power Controls
  • Temperature Controls
  • ON-Line Ordering Coming Soon

    We design Themperature Control Systems and have for 30 years

    . Chances are we've seen your application
    Call us for Application Assistance.

    (901) 452-4516



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