Vacuum Feedthroughs, Heating Elements, and Custom Process Heaters for Aerospace, University Research, Semiconductor, Medical and OEM Applications

Circulation Heaters - Clean Flow Large Capacity

Circulation Heaters - Mini Clean Flow (MCF) - Large Capacity
We have experience in a wide variety of applications from water, oils, and steam to chemicals and hydrocarbon gases. We carefully engineer sheath and vessel materials to the application using appropriate watt densities to maximize life, yet minimize footprint.

Download Circulation Heater Overview (PDF)

Features

  • Temperatures to 1472°F (800°C)
  • Watt densities to 100W/in²
  • Up to 480 Volts; up to 90KW
  • Fittings and flanges from 1” to 3”
  • 304SS, 316SS & Incoloy® sheaths
  • Standard, seamless & heavy wall elements
  • Insulation
  • Passivation and special cleaning
  • Thermostat or sensors

Video

BCE Clean Flow Heater Large Capacity 800° Celsius Test

Examples of Custom Circulation Process Heaters

Mini Clean Flow Heater - Large DI Water
Specifications

  • Temperature from 18°C to 65°C in 2 hours
  • 316 stainless steel (All Wetted Parts)
  • Pressure tested to 90 PSI
  • NEMA 4 Housing
  • RTD, 3-wire 100 ohm process sensor built-in near outlet
  • 16KW (± 10%), 208 Volt, 3-phase
  • Mounting threads on the bottom of the assembly
  • Medium being heated: Deionized Water (DI Water)
  • Recirculate at 2-4 GPM
  • 3/4" Female NPT's for the Inlet and Outlet
Mini Clean Flow - Large DI Water Heater

Clean Flow Heater - Large Capacity DI Water
Specifications

  • 3" OD x 60" Long, Perpendicular Configuration
  • 3/4" Female NPT Inlet and Outlet
  • 316 stainless steel (All Wetted Parts)
  • 20KW (± 10%), 480Volt, 3 Phase
  • Downstream RTD/PT100 Medium Sensor (can be Type "K" TC)
  • 6" x 6" x 4" NEMA 4 BOX Steel with Terminal Block
  • 90 PSI Leak Test
  • Chemically Cleaned and Bagged
 

Clean Flow Heater - Flange Style
Specifications

  • Dimensions: 5" Ø x 77" overall length
  • Outlet temperature: ~415°F (213°C)
  • Flow rate: 3 GPM
  • Flow configuration: Perpendicular, with (3) 3/4" NPT, 304 stainless steel inlet and outlet fittings
  • 4" NPT plug, easier access for cleaning
  • Pressure tested to 90 PSI assembled
  • Passed all electrical tests: 2 M-Ohm sheath to case, Hi-pot 1600VDC @ 1mA for 2 seconds, 500VDC M-Ohm insulation resistance test
  • Orientation: Can be installed in either horizontal or vertical flow positions
  • Replaceable Type "K" thermocouple in flow medium stream
  • Power: 22.3 KW, 480 Volt, 3-phase
  • Material: 300 series stainless steel body with rod-style elements with a brass 4" NPT Clean Out
Clean Flow Heater Flange Style BCE11486

Clean Flow Heater - Flange Style (Hi-Purity Gas)
Specifications

  • 300# Flange for Higher Pressure
  • Dimensions:: 4.5" Ø x 65" overall length
  • Outlet temperature: ~392°F (200°C)
  • Flow rate: 83 GPM
  • Flow configuration: Perpendicular, with (2) 1" NPT, 316 stainless steel inlet and outlet fittings
  • Pressure tested to 90 PSI assembled
  • Passed all electrical tests: 2 M-Ohm sheath to case insulation resistance, Hi-pot 1600VDC @ 1mA for 2 seconds, 500VDC M-Ohm insulation resistance test
  • Orientation: Can be installed in either horizontal or vertical flow positions
  • Thermocouple: Replaceable Type "K" thermocouple, probe-style, made of 316 stainless steel, positioned within the flow medium
  • Power: 15 KW, 240 Volt, 3-phase
  • Material: 316 series stainless steel body with rod-style elements
Clean Flow Heater - Flange Style Hi-Purity Gas BCE11507

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