Adler Tank Rentals is proud to now be a part of IRONCLAD Environmental Solutions. Learn more about our expanded services.

21K Gallon Steam Coil Tank

★★★★★ ★★★★★
5 (2)
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Product Description

Our 21,000 gallon (500 BBL) closed-top steam coil tanks provide a robust solution to the seasonal effects on temperature-sensitive liquids. Cleaning and draining tanks becomes a problem when liquids freeze and can result in increased costs. Factors that contribute to freezing can include:

  • Low Air Temperatures
  • Wind Speed
  • Humidity
  • Rain
  • Snow and Ice

To combat this problem, our steam coil tanks come standard with high-pressure 2-inch single or multiple coils that keep liquids above freezing and the temperature constant. Coils are elevated off that tank floor, transferring heat equally throughout the tank. Elevated coils also make cleaning of any solidified sediments or chemicals easy.

Mechanical Features

  • Bare steel interior
  • Steam coils constructed of carbon steel (A53), for mechanical and pressure applications
  • Coil dimensions: 2" SCH-80
  • Single or multiple coils available
  • 3" fill line
  • Four (4) standard 22" side-hinged manways
  • Multiple 4" valved fill/drain ports, including floor-level valves for low point drain out
  • 4" vent with 1 lb pressure/4 oz vacuum pressure relief valve
  • Sloped and V bottom for quicker drain out and easier cleaning
  • Easy-to-clean design with a smooth-wall interior, no corrugations, and no internal rods
  • Meets Cal/OSHA guidelines
  • Fixed rear axle for increased maneuverability
  • Nose rail cut-out for easy access when installing hose and fittings on the front/bottom of the tank
  • One (1) front and one (1) rear 4" valved fill/drain port
  • Two (2) top connection ports for vapor recovery


  • SS 316 stainless steel
  • Coils available in SS 304 or SS 316 stainless steel
  • Level gauges (fixed or temporary)
  • External or internal manifold
  • White exterior for MSS compliance (availability varies by location)
  • Audible alarms, strobes and level gauges (digital and mechanical)

Safety Features

  • High-quality non-slip material used in all stairs and catwalks
  • Decals with clear ”safe operation” reminders
  • Safety side stairways so you don’t need mechanical guard rails in setup
  • All our rails and catwalks have ”Safety Yellow” color so they are easily visible
  • Strapping charts to indicate actual volume levels
  • Coils tested at 500 psi
  • Tested using hydrostatic pressure testing


★★★★★ ★★★★★ 5 2 Reviews

Rating Snapshot


Average Customer Ratings

★★★★★ ★★★★★ 5
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1 - 2 Reviews
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★★★★★ ★★★★★
J. Donbar

Very happy with this product

I've had no issues with this product and happy. Thank you.

Customer Service


Quality of Product

★★★★★ ★★★★★

great sevice/price

very timely delivery and pickup price very competitive with other options

Customer Service


Quality of Product

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