2023_PTI_Catalog_10-13-23

MINI HEAT EXCHANGER IN-TANK FUEL & FLUID WARMERS Utilizes engine coolant to warm engine oil pans and small hydraulic reservoirs. FEATURES • Hydraulic, Oil & Water Compatible • Heats fluid inside the tank • Small Tank Applications 1-5 Gal. (4-19 L) • 304 Stainless Steel Construction • Install multiple units for larger tanks or faster heat rise • Install horizontally at bottom of tank or vertically TYPE OF HEATING • Warm Coolant

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Surface Area Nominal

BTU/Hr Nominal (1)

Part Number Adapter Type Tube Diameter DIM "A"

DIM "B"

H-2697-6SS 3/4" NPT H-2697-8SS 3/4" NPT H-2697-10SS 3/4" NPT

7/8" / 22mm 6" / 152mm 7" / 178mm 16.49 in² 7/8" / 22mm 8" / 203mm 9" / 229mm 21.99 in² 7/8" / 22mm 10" / 254mm 11" / 279mm 27.48in²

329 439 549

(1) Nominal BTU/hr based upon 180°F / 82°C Coolant flowing at 5 US Gallons / 19 Liters per minute. Water—beginning temperature at +35°F / +2°C Note: Actual temperature rise will be affected by factors such as coolant temperatures and flow rate, specific heat capacity of fluids and air movement around reservoir. **Contact Arctic Fox Application Engineering for estimated temperature rise for your specific application.

DIMENSIONS

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