Applied Thermal Systems

PUR-X 2000 Circulation Heater

PUR-X 2000: 5.0kW – 7.9kW, 120V, 200V, 208V,
220V, 230V, 240V, 380V, 400V, 415V, 480V
Explosion Resistant (NEMA 7) electrical enclosure
Tubing, .375” (3/8”) O.D. x .031” wall, field replaceable
- Standard PFA
- High purity PFA, compliant with SEMI F57
- 325” Long (27ft or 8.3m)
- Tube size & length are the same for both standard
  PFA & high purity PFA
Body: Aluminum 319, Teflon®-coated
Maximum operating temperature: 200°C (392°F)
Two sensors, for process control and process high-limit, choice of J or K type thermocouples
Third sensor (J or K type, matching the selected process sensors) for casting and tube protection. Requires independent high limit control loop set no higher than 235° C (455° F).
Optional insulation jacket
Optional fittings, PFA 3/8" Straight Union, Semi F57 compliant
70 psi max (480 kPa)

Size and weight:

PUR-X 2000: 4.3” O.D. (10.9cm) x 22” (55.9cm) tall,
29 lbs (13.1Kg) (includes housing)

PUR-X 2000 without insulation jacket

PUR-X-2000 without insulation jacket

PUR-X 2000 with insulation jacket

PUR-X-2000 with insulation jacket

Competitor Comparison

Attribute	PUR-X	Competitive Product
Enclosure	Explosion resistant (NEMA 7) electrical enclosure	Requires inert gas purging
Maximum temperature	200°C (392°F)	180°C (356°F)
Heater element / construction	Tubular heating element, cast into aluminum 319. No contact with fluid.	PTFE-sheathed element, in contact with fluid.
Insulation jacket	Optional	Not available
Fluid path	Field-replaceable PFA tubing	Not an isolated fluid path - Body and heater element are in contact with fluid

Heating and Pressure Drop Profiles for PUR-X 2000

Wiring Diagrams

Pressure Drop and Heating Profile (Air)