NEMA 4 Fluid Heat Transfer Systems Datasheets

Hot Oil System -- CLD-A
from Chromalox

Heat Transfer Fluids to 750 °F. 9 - 400 Kw (31 - 1,365 Mbh) (Up to 1,200 kW Optional). 240 and 480V, 3 Phase, 60 Hz. Pressurized Operation- ASME Certified to 150 psig @ 750 °F. See Catalog Page PDF for more information [See More]

  • Enclosure Rating: NEMA12 (optional feature); NEMA4 (optional feature); NEMA 1
  • Transfer Media: HotOil
  • Task: HeatCool
  • Operating Temperature: ? to 750
EM Series Temperature Control Unit
from Heat Exchange & Transfer, Inc.

The EM series of heat transfer systems is designed for closed loop temperature control of common heat transfer fluids utilizing existing plant steam as the heat source. The EM is a completely packaged system and is usually designed for a maximum temperature of 350 °F based on 150 lb. steam... [See More]

  • Enclosure Rating: NEMA12 (optional feature); NEMA4 (optional feature); NEMA7 (optional feature); ZPurge (optional feature); XPurge (optional feature)
  • Transfer Media: Water; Glycol; HotOil; Steam
  • Task: Heating; HeatCool (optional feature)
  • Operating Temperature: 350
Heat Transfer System -- DR-105
from Process Heating Company, Inc.

With over 50 years experience in the manufacturing business, PHCo has emerged as the builder of the highest quality Hot Oil Heat Transfer systems in the industry. These units use LO-DENSITY 100% efficient patented Coil-Lock design heating elements which will eliminate any coking or carbonization of... [See More]

  • Enclosure Rating: NEMA12; NEMA4; NEMA 3R
  • Transfer Media: Water; Glycol; HotOil
  • Task: Heating
  • Operating Temperature: 125 to 600
Circulation and Process Heater -- CAST-X 2000 Circulation Heater
from Watlow®

Watlow's circulation heaters are compact heating solutions for fluids such as purified and inert gases, supercritical fluids and liquids like de-ionized water for use in semiconductor and electronics industries as well as for general liquid and gas heating applications. Watlow's industrial process... [See More]

  • Enclosure Rating: NEMA4; NEMA7; NEMA 1
  • Transfer Media: Water
  • Task: Heating
  • Operating Temperature: ? to 350