30" Square Fire Pit - Hidden Tank

SKU#: BENT-FP-CT-30SQ-HT    ID#: 996
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30" Square Fire Pit - Hidden Tank

SKU#: BENT-FP-CT-30SQ-HT    ID#: 996
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WarrantyCovered by the Bentintoshape warranty.

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About this Item


  • Standard 20 lb. Liquid Propane (LP) tank fits neatly inside the fire pit
  • Weathers to a stable rust-like appearance once outdoors
  • Select the optional lid to turn this fire pit into a fire table
  • Optional third-party fire media available for LG and NP fire pits


Width30.00 in
Height26.75 in
Length30.00 in
Weight154.00 lbs
Burner Size18.00 in
Hidden TankYes 
Heating FuelLiquid Propane 
Ignition TypeKey Valve 
Country of OriginUSA 
Fire Pit MaterialCor-Ten Steel 
Accesories IncludedLP tank regulator, key valve, key, stainless steel no whistle flex line, air/gas diffuser, stainless steel burner ring 
Lava Rock/Fireglass IncludedNo 


Balconies, small decks, and patios become an oasis on brisk nights with the Bentintoshape 30" Square Hidden Tank Fire Pit. The 11 Gauge Cor-Ten steel construction arrives unweathered and naturally weathers over time, creating a rustic patina unique to your fire pit. The steel frame allows you to use the fire pit every season. You can use it as a modern-looking 30" side table that complements your outdoor furniture setup with the optional fire bowl lid (sold separately).

This fire pit fits a 20 lbs Liquid Propane tank under the unit accessible through a hinged side door. With a maximum of 55,000 BTUs of heat output, you can cozy up near the dancing flames for hours. Depending on your heat output, a single tank can burn for 8 to 14 hours.

A tank regulator, key valve, key, stainless steel no whistle flex line, and an 18" burner ring are included. You can fill this fire pit with 50 lbs of fire glass or 30 lbs of lava rock which sits just above the gas ring (sold separately).

Note: You should only place gas fire pits on a wood deck with a heat and flame barrier.

Please be aware of any local ordinances that may restrict or govern the use of this product before purchasing.

Fire glass and lava rock sold with this product are from American Fire Glass and are not for wood-burning systems.

At A Glance

  • No Assembly RequiredNo Assembly Required
  • Hidden Tankhidden tank
  • Made In USAMade in USA
  • Liquid Propaneliquid propane heating fuel

Product Protection

Your Cor-Ten steel fire pit will arrive in the "unweathered" condition. You may see spots or weld marks, shinny spots or shinny grind marks on the fire pit. During the weathering process, these spots and marks will disappear. The Weathering process depends on humidity. On average, the Cor-Ten steel fire pit will fully weather in about 3 months. During the weathering process, your Cor-Ten steel fire pit may leach rust onto the surface it sits on. It is recommended that you protect any light colored surface during the weathering process.

You do not need to do anything to the Cor-Ten steel to maintain it's finish. If you would like to smooth out the weathered surfaces, you can use a Scotch Brite pad to gently rub the steel. This will cause some of the rust barrier to break off and fall to the ground. Be sure to thoroughly clean the ground surface after this process. You can use water to clean the surfaces after this process.

Do not get water into any of the burner components. Water in the burner components can cause dangerous back pressure. If you think there is water in the burner components, call a licensed technician to check the burner before use.

Fire Pit with Gas Option
Fire pits should be inspected before initial use and inspected and cleaned at least annually by a qualified field service person. Periodically remove the logs, glass or lava rock and examine the burner. If dirty, clean with a soft brush. Also, examine the area around the Propane/Air Mixer. Any dirt or lint in this area should be removed. This will ensure long life and trouble free operation. When the fire pit is put back in service, check the burner flame patterns; it is imperative that the burner flame characteristics are steady, not lifting or floating. Periodically check the hose connecting the LP gas cylinder to ensure it is not damaged in any way. While the fire pit is not in use, it should be covered to protect it from weather and other adverse elements. Not protecting the fire pit could result in a void of the warranty.

Carbon (soot) may build up on the surfaces of the logs with heavy use. This is more likely to occur when using LP gas. The soot should be cleaned off the surface of the logs periodically to prevent excessive buildup. To clean the logs, be sure the fire is out, the gas supply is turned off and the logs are cool to the touch. The soot can then be brushed off with a dry bristle brush or cloth. Logs can be damaged if mishandled. Dispose of soot and cleaning materials properly. Keep away from clothing, pets and outdoor furniture.