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- Lufran - Ultra Pure Water Heater
Lufran - Ultra Pure Water Heater
Proven technology for UPDI heating applications and is suitable for the most stringent high purity specifications.
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- Features
- PTFE heating elements are in direct contact with the DI water for maximum efficiency and fast response.
- Capable of temperatures up to 95° C and pressures up to 100 PSIG at essentially any flow rate.
- Uptimes of greater than 99% can be expected.
- Patented heater purge ensures heater integrity and longevity.
- Thousands of heater installations worldwide. Experienced engineering and worldwide field service support.
- Certification: SEMI S2/S3
- Specifications
- Patented resistive heating system utilizing a precision resistance wire, 15 w/in² (2 w/cm²) watt density
- 24kW to 312kW standard
- Up to 600 volt (three phase) available, 50/60 Hz
- Temperature Limit; 95° C, depending on operating conditions
- Temperature Accuracy: +/-0.3° C, depending on operating conditions
- Flow Rate: 1 LPM (.25 GPM) to 200 LPM (50 GPM)
- Pressure Rating: 100 PSIG (689 kPa) maximum operating
- Temperature Regulating System: Distributive zero crossing SSR switched by PLC-based DAC™ “Demand Anticipation Control” software
- “J” type thermocouple (process), “E” type (element overtemperature), or customer specified
- Wetted Surfaces: Heating elements: continuous virgin PTFE Polytetrafluoroethylene (82%). Chamber and plumbing: PVDF Polyvinylidine Fluoride (18%). Chemraz® o-rings. No wetted metal or coated metal parts
- Element Gas Purge: Removes permeation to extend element life expectancy and monitors integrity of element tubing
- Options Available (consult factory)