Residential Propane Tanks

420 lbs (120 Gallon) Propane D.O.T. Tank

ASME CertifiedDOT CertifiedOn SaleShips Empty

This tank is sold empty. It ships with no propane or fuel in it. Once installed, it must be filled by a licensed propane supplier - we do not supply gas.

$1,650.00$1,425.00

Factory-direct pricing. Delivery $350.00 flat to the 48 contiguous states.

120 Gallon D.O.T. Propane Tank Sku 1499TC.11HL Measurements & Specs. Want to know the difference between ASME and DOT tanks? 120 Gallon (420 lb) Capacity. D.O.T. Certified. Valving includes, Fill…

A licensed local installer we arrange sets the tank on a prepared pad, fits the regulator and gas line, and leak-tests every joint before handover.

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Secure card payment at checkout. You pay at checkout, so nothing is left outstanding. Your order is confirmed and moves into processing the moment the payment goes through. How ordering works · Questions? (210) 570-4603

420 lbs (120 Gallon) Propane D.O.T. Tank specifications
SKUPT4L-420LBS120GALLONPRO-JJNK2
SuppliedEmpty - no propane or fuel included
Capacity120 gallons
Weight rating420 lb
ConditionNew
CertificationASME / DOT
ShippingLTL freight - $350.00 flat

Valves & fittings included

Fill valve
Double-check filler valve - the connection the delivery truck fills through. 250 gallons and up take the 1-3/4 inch ACME bulk-fill connection.
Service / vapor withdrawal valve
The vapor outlet your installer connects the first-stage regulator to.
Pressure relief valve
Required safety device. Vents to atmosphere if tank pressure rises above the set point, then reseats.
Float gauge
Dial gauge reading tank level as a percentage of capacity.
Liquid withdrawal valve
Draws liquid propane rather than vapor, for transfer and high-demand liquid service.
Vapor return valve
Returns vapor to the delivery vehicle during filling and relieves pressure back to another vessel.

Valves are factory-fitted to the vessel. The regulator, gas line and the propane itself are not included - a licensed installer connects the tank and a licensed supplier makes the first fill.

Home delivery included - shipped by LTL freight to your address

  • Liftgate service is included on residential deliveries.
  • Delivery is curbside, by appointment booked on the number on your order.
  • Delivery is included in the price you pay at checkout - nothing is invoiced afterwards.
  • Ships from the nearest of our three US yards - Michigan, Missouri or Texas.
  • Delivered anywhere in the 48 contiguous states.

Full terms on shipping & delivery and installation.

About the 420 lbs (120 Gallon) Propane D.O.T. Tank

120 Gallon D.O.T. Propane Tank

Sku 1499TC.11HL

  • D.O.T. Certified.
  • Valving includes, Fill valve, Gauge and standard safety valves. Regulator not provided.
  • Vacuum Pre-purged tanks saves in the cost to prepare a tank for use.
  • Vertical, Portable Steel Tank with Lid.

Please read before ordering

  • $175.00 Flat Shipping Rate (Lift gate not included).
  • Sold and shipped ONLY to businesses.
  • Sold and delivered ONLY in the 48 contiguous USA.
  • For quantity orders of two or more - request a special quote. Provide “Ship to” State and ZipCode. Click HERE

State-of-the-Art powder-coating cylinder finish, called “Armor Cladd ll-The Next Generation” which improves the durability of the tank by 150%! High density polyethylene lid which is extremely durable, rust-proof and dent-proof.