The Arctic Fox H-4000-20STOR Hydraliner Heat Exchanger provides reliable fluid heating for heavy-duty and off-highway equipment operating in cold conditions.
The Hydraliner uses engine coolant to transfer heat to fluid inside the reservoir without mixing the two fluids. Warming hydraulic oil and other fluids helps maintain proper fluid flow in low temperatures while reducing pump cavitation and decreasing equipment start-up time.
The H-4000-20STOR features stainless steel construction and uses Arctic Fox’s Straight Thread O-Ring (STOR) mounting configuration. This STOR model includes a weld-on mounting adapter for installation.
Designed for horizontal installation near the bottom of the tank, the Hydraliner provides a large surface area for efficient heat transfer. Multiple units can also be installed in larger tanks or when faster temperature rise is required.
Key Features
- Arctic Fox Hydraliner Heat Exchanger
- Coolant-powered in-tank fluid warmer
- STOR Straight Thread O-Ring mounting configuration
- Stainless steel construction
- Heats fluid directly inside the tank
- Suitable for hydraulic fluid, diesel fuel, oil, water, and other compatible fluids
- Designed for horizontal installation near the bottom of the tank
- Includes weld-on mounting adapter
- Multiple units can be installed for larger tanks or faster heating
- Designed for heavy-duty equipment
Applications
- Hydraulic reservoirs
- Construction equipment
- Mining equipment
- Logging equipment
- Utility and maintenance vehicles
- Oil and gas equipment
- Gearboxes
- Heavy-duty equipment
- Off-highway equipment
- Diesel fuel and fluid tanks
Specifications
Manufacturer: Arctic Fox
Part Number: H-4000-20STOR
Product Type: Hydraliner In-Tank Fluid Warmer
Heat Source: Engine Coolant
Construction: Stainless Steel
Mounting Type: Straight Thread O-Ring (STOR)
Mounting Size: 2 in. Straight Thread O-Ring
Installation: In-Tank, Horizontal
Compatible Fluids: Hydraulic Fluid, Diesel Fuel, Oil, Water, and Other Compatible Fluids
Included Mounting Hardware: Weld-On STOR Adapter
Benefits
- Helps keep hydraulic fluid flowing in cold temperatures
- Helps reduce pump cavitation and resulting damage
- Supports faster hydraulic system operation
- Helps decrease cold-weather equipment start-up time
- Reduces equipment idle time while hydraulic systems warm
- Uses available engine coolant as the heat source
- Suitable for a variety of heavy-duty fluid-heating applications

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