Specify ANSI Flange Size for Pipe Insert Heaters
2”
3”
4”
5”
8”
10”
12”
(standard is 3”- 150 lb)
Specify ANSI Flange Rating or Pressure Class
150 lb
300 lb
600 lb
Specify Pipe Insert Heaters Flange Material
Carbon Steel
Stainless Steel
Titanium
Specify Non ANSI Flanges
Non ANSI Flang Required
Specify Pipe Insert Heaters Plug Sizes NPT
1”
1¼”
1½”
2”
2½”
Specify Screw-plug Materials
Brass
Steel
Stainless Steel
Specify Pipe Insert Heaters Sheath Material
Incoloy 800, Sheath 1400ºF, Watt 10-30 W/sq.in.
Specify Terminal Enclosure Type for Pipe Insert Heaters
NEMA 1 Sheet Metal Housing (Indoor Use)
NEMA 4 (Standard) Moisture Resistant
NEMA 4X Epoxy Painted or Stainless Steel
NEMA 7 Hazardous
Specify Pipe Insert Heaters Thermostat Power Ratings
Up to 240 volts 25-amp double pole (DPST)
Up to 600 volts, 15-amp triple pole, (TPST)
Specify Thermostat Range
60 to 370°C (320-700°F)
Other
Specify Built in Temperature Sensor Options
Process thermocouples type J or k
High limit thermocouple type K
Specify Complete Pipe Heating Assemblies
Screw plug type assembly
Flanged heater type assembly