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Mobile Hydrant Thawing Systems

sioux hydrant thawingRapidly and safely thaw frozen fire hydrants with a fully customizable Sioux Fire Hydrant Thawing System.


• Exactly what you need - fully customized portable or stationary installations
• Save time - continuous, low pressure steam
• Avoid the risk and licensing required with high pressure boilers
• Reduce replacement costs - heavy-duty, industrial design built to last 20+ years
• Receive more value in one system - steam & pressure washing combination systems available
• Increase operator safety - designed to meet and exceed safety standards

S3D250 - mobile hydrant thawing unit
sioux hydrant thawing systems



Specifications - Model S3D250-D


• 3 gallons per minute, 250 PSI operating pressure @ 320° F steam
• 6 HP Kubota diesel engine, Low oil pressure shutdown, High oil temperature shutdown
• Throttle control system for RPM reduction when in bypass
• Direct Drive - no belts to adjust or maintain
• Heat Exchanger - Thermal efficiency of 85%, Beckett Burner, 12VDC, 440,000 BTU/hr input
• Coil -Pipe ¾” Schedule 80
• Control box for engine with a keyless push button start/stop, display and low pressure/high temperature signal light
• Temperature, pressure and hour meter display on front panel
• 150 gallon stainless steel water tank provides 50 minutes of continuous service
• 50 gallon fuel tank