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COS-B

Hot Oil Systems - COS-B

Heat Transfer Fluids to 650°F
9 - 400 kW (31 - 1,365 Mbh)
240 and 480V, 3 Phase, 60 Hz²
Non-Pressurized (Atmospheric) Operation
150 Lb Carbon Steel Construction
Long Life 0.475 in." Dia. Steel Sheath Elements
Positive Displacement, High-Temperature Pump with Inline Strainer
Bypass Relief Valve Protects System (Factory Set 45 psi)
Electronic Digital Temperature and Process Control
Suction and Discharge Pressure Gauges Monitor Pump Performance
NEMA 1 Electrical Enclosure Complete with Circuit Breaker, Contactors, Fusing, Switches, Transformers and Pilot Lights
External Cold Expansion Tank (Optional) with Atmospheric Vent

Overtemperature Cutout protects elements and fluid from overheating

Low Pressure Lockout Switch de-energizes heaters if a low-flow or no-flow occurs

Electrical Interlock between pump motor and heating element contactors

Flexible Piping before and after pump absorbs vibration and prevents pump damage from thermal expansion

For more features refer to catalog page PDF to the right.

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