u SUPERIOR CHEMICAL RESISTANCE: Inert to most aqueous acid, alkaline, anodizing and pickling solutions up to 212°F (100°C).
u RUGGED CONSTRUCTION: Heavy wall fluoropoly- mer (PTFE) covered stainless steel element reduces permeation and eliminates the need for gas purge systems. Guaranteed 100% pinhole free.
u OUTSTANDING PERFORMANCE: Low watt density design (10 watts/square inch, 1.5w/cm2) for long service life. Flat, low profile design saves space in the tank. (This configuration not recommended for electroless chemistries or phosphoric acid).
u CORROSION RESISTANT HEAD: Vapor tight, flame retardant polypropylene terminal enclosure with 3-foot (.9m) flexible PVC liquid tight conduit.
u SAFETY FEATURES:
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Grounded internal metal element.
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Thermal protector built in. Replaceable PT-I fuse
standard for solutions up to 190°F (88°C).
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Non-floating construction.
u CERTIFICATIONS: UL, CSA, and CE.
u SIZES: 500 watts to 6,000 watts.
u VOLTAGES: 120, 240 or 480 volts. 208, 380, 415, 600
and other voltages available. Single phase only.
u OPTIONS AVAILABLE (consult factory): • Replaceable thermal protectors:
• PT-IM: for solutions from 190°F (88°C) to 220°F (104°C).
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Resettable thermal protectors:
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PT-II: bi-metal switch for solutions up to 190°F
(88°C).
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PT-III: type-J thermocouple for solutions from
190°F (88°C) to 210°F (99°C).
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PIII: type-J thermocouple for solutions from
210°F (99°C) to 250°F (121°C).
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Longer vertical lengths (cold zones).
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Polypropylene guards: recommended for applica-
tions up to 180°F (82°C).
-
Fluoropolymer (PTFE) guards: recommended for
chromic acid or solutions over 180°F (82°C).
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Special configurations.
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Longer wire and conduit lengths.
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Flexible continuous fluoropolymer leads (PIII
protector only).
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Lower watt densities for highly viscous solutions
and technical acids.
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Temperature and level controls sized to match the
heater.
