Air Heaters

E Shop : Process Air Heating : Serpentine Heaters Triple Pass!

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 assemblies
  • High exit air/gas temperature to 1500F (815C)
  • Rapid heat-up and response
  • Compact size
  • Maximum air pressure 25 psi (1.7 bar)
  • Triple Pass Heat Exchanger uses incoming air to cool outer shell
  • Complete line of accessories
  • ROHS Compliant
  • CE
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 1200F (650C) with standard heating elements, and as high as 1500F (815C) 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.   We offer control systems that can control exit temperatures to 2F.
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 operator safety are simplified. The replaceable Serpentine Heating Elements allow for quick changeovers, minimizing downtime.

See Datasheet for More Information!

Heater Selection

To determine the proper size heater, plot a point on the Datasheet Heater Chart, which defines your required air temperature and flow. The nearest curve to the right and above this point represents the proper heater selection. Then Click here to determine your require Wattage. and check out the definitions and theory Page.

Specifications

Housing Assemblies
Part
Number
Serpentine
Type
A B C D E Price
Add
to Cart
029763 II 1.6"
(40mm)
9.0"
(229mm)
10.0"
(254mm)
0.7"
(18mm)
.375"NPT
(9.5mm)
$499.00
057088 Vl 2.1"
(54mm)
11.9"
(302mm)
12.9"
(327mm)
1.4"
(35mm)
.75" NPT
(19mm)
$599.00

Serpentine II Elements (Use Housing 029763)
Part Number
Max. Recommended
Watts
Volts Amps Max. Recommended
Inlet Pressure
Length "A" OD "B" Sylvania, Model 029765 2 KW 240 volt Price
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to Cart
029765 2 kW 240 8.3 25 PSI 8.20" (208mm) 0.63" (16mm) 149.00
029766 2.8 kW 240 11.7 25 PSI 8.20" (208mm) 0.63" (16mm) 149.00
029767 3.6 kW 240 15 25 PSI 8.20" (208mm) 0.63" (16mm) 149.00
060418 3.6 kW (Two-Stage) 240 15 25 PSI 8.20" (208mm) 0.63" (16mm) 219.00

Serpentine VI Elements (Use Housing 057088)
Part Number
Max. Recommended
Watts
Volts Amps Max. Recommended
Inlet Pressure
Length "A" OD "B" Price
Add
to Cart
040291 5 kW 240 20.8 25 PSI 10.88" (276mm) 1.25" (32mm) 398.00
040292 6 kW 240 25 25 PSI 10.88" (276mm) 1.25" (32mm) 398.00
061429 6 kW (Two-Stage) 240 25 25 PSI 10.88" (276mm) 1.25" (32mm) 545.00
056548 8 kW (Two-Stage) 240 33.3 25 PSI 10.88" (276mm) 1.25" (32mm) 398.00
Accessories
039739 Base Adaptor Heater Plug Module for Serpentine II Heater Housing! $150.00
042339 Base Adaptor Heater Plug Module for Serpentine VI Heater Housing! $135.00
029485 TC Holder Thermocouple Holder w/ TC for Serpentine II Heater Housing! $135.00
040299 TC Holder Thermocouple Holder w/ TC for Serpentine VI Heater Housing! $209.00
039272 Replacement Thermocouple Thermocouple Type K Probe, 3/16"! $56.99
Controls
057081 Open Loop SCR Controller w/Manual Pot 0-100 Percent, 25 amp 120-277 VAC $185.00
MNS-15A20-KX Closed Loop Digital Temperature Controll Panel with Thermocouple, 20 amps 120 volts $875.00
ON-Line Ordering IS HERE

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(901) 452-4516