Universal Solvents

A premium cast-in circulation heater with an array of special features to safely heat volatile solvents.

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APPLICATIONS:

  • Wafer Cleaning & Rinsing (Wet Bench Systems)
  • Heating of Flow-Flashpoint Solvents & Acids
  • For Use with Single Pass or Recirculating Systems
  • Similar Uses as PFA-Tube Heaters, but Higher Temp Limits
  • Processes Involving Explosive Vapors
  • Situations where Exact Temperature Control is Critical

FEATURES & BENEFITS:

  • Fluid Path has No Contact with Heating Elements
  • Allows for Safe Heating of Low Flashpoint Solvents
  • Heated Media is Isolated in Seamless 316 Stainless Steel Tubes
  • Solvent Tubes are Passivated and Electro-Polished for Purity
  • Self-Draining Flow-Tubes Eliminate Trapped Debris
  • Cooling Tube Quick Reduces Heat Below Flashpoint
  • NEMA 7 Explosion-Proof Electrical Enclosure
  • Equipped with Robust Sensor & Switch Array

SPECIFICATIONS:

Power:

  • 6 kW Total to 8 kW Total
  • Voltage Range: 208 - 480 V
  • Max Line Current: 30 A per circuit

Tubing (Solvent Tube):

  • .750” OD (3/4") (19.1 mm)
  • .065” Wall (1.7 mm)
  • Overall Process Tube Length: 115.5” (2934 mm)
  • 316L Stainless Steel, Passivated & Electro-Polished

Tubing (Cooling Tube):

  • .250” OD (1/4") (6.3 mm)
  • .035” Wall (0.9 mm)
  • Overall Process Tube Length: 86.25” (2190 mm)
  • 316L Stainless Steel
  • Max Pressure: 3100 psi (213 bar)

Enclosure:

  • NEMA 7 (explosion-proof)
    (Class 1, Div. 1 and 2, Groups B, C and D)

Max Working Temperature:

  • 392°F (200°C)
  • Published temperatures are for housing at 12 o’clock position;
    Higher temps may be possible at 6 o’clock position. See factory for details.

Sensors:

  • Two J-Type Thermocouples (cast in)
  • One J-Type Thermocouple (removable)
  • Snap Action High Limit Switch (with auto reset)

Fittings:

  • Solvent Tube: Flaretek®-Compatible or Swagelok® VCR
  • Cooling Tube: NPT or Swagelok® VCR

Available Accessories:

  • Insulating Jackets
  • Compression Fittings

Download the
Universal Solvent Heater
Technical Brochure

Temperature and Pressure Charts

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Universal Solvent Heater Delta-P for Water
Universal Solvent Heater Delta-T for Water
Universal Solvent Heater Delta-P for Generic Solvent
Universal Solvent Heater Delta-T Generic Solvent

Dimensional Drawings

Wiring Diagrams

Detailed Images

Universal Solvent Heater Part Numbering System

UNIVERSAL SOLVENT HEATER Part Numbering Key FROM Cast Aluminum Solutions 1

Building a Universal Solvent Heater Part Number:
Use the tables below to build each section of your Universal Solvent Heater.  After assigning letters/numbers for each applicable section, you will have a complete part number, ready to quote.
For assistance, contact CAS directly.

CAST-X 2500 In line heaters have many voltage and power options, up to 60 kilowatts.
Many CAST-X 2500 in line heaters are available with water-proof and explosion proof enclosures.
High limit switches for CAST-X 2500 in line heaters are shows in this image.
Thermocouple options for CAST-X 2500 in line heaters are seen in this image.
CAST-X 2500 in line heaters are available with stainless steel tubes, Inconel tubes and electropolished or passivated tube options for medical and sterile applications.
Machining options for CAST-X 2500 in line heaters can be found here.
Custom flowtubes can be ordered here for CAST-X 2500 in line heaters from Cast Aluminum Solutions.
Accessories for CAST-X 2500 in line heaters can be ordered using this table.