double wall oil tank
double wall oil tank

Granby double wall oil tank : The Perfect Indoor Tank


Primary tank with galvanized steel secondary containment

Visual leak indicator for the monitoring of the integrity of the primary tank

Fluorination treated against oil odors, exclusive to Granby 2-in-1 tanks

Connection fittings made of cast aluminum for greater torque resistance and greater peripheral sealing


Primary tank made of blow-molded high-density polyethylene (HDPE)

Secondary containment made of tightly welded and edged galvanized steel


The best warranty* on the market: 30 years against manufacturing defects and internal corrosion. (* See warranty certificate for details.)

Trouble-free installation

Contact your heating specialist or oil supplier for a quote!


Model # Top opening qty Burner oil supply opening size / location Capacity
L / imp. gal.
Dimensions (in.)
H / W / L
kg / lb.
CAN/CSA B139-15
Approved usage
961225 4 3/8" and 1/2" / top duplex bushing 720 / 158 48 28 44 68 / 150 Indoors / outdoors*
961226 4 3/8" and 1/2" / top duplex bushing 1000 / 220 63 28 44 84 / 185 Indoors / outdoors*

* Optional rain cover mandatory for outdoor installation

General Characteristics

  • Ready for use with bio-combustible liquids up to 100%
  • Robust floor stand made entirely of galvanized steel
  • Optimal for space utilization: suited for basements with headroom as low as 60" and narrow doorways of only 28" wide
  • Easy carrying and manipulation thanks to its light weight and welded ergonomic handles
  • Tank comes with all required accessories for installation
  • Approved for lubricant storage

Technical Specifications

Proofed Barrier

  • This registered mark certifies odor barrier for fuel oil tanks. The process, called fluorination, is used to make specific modifications to the surface properties of plastics such as wettability and permeation resistance. It is a process that has been used in the automotive industry for more than ten years as a way of reducing the permeation of fuel vapors from the tanks of motor vehicles.
  • Accessories included are:
    • 2" NPT galvanized steel fill pipe adaptor
    • Low pressure vent and overfill protection alarm
    • Oil level gauge
    • Oil burner supply duplex bushing with tube adaptors
  • B100 bio-fuel ready
  • Optional rain cover mandatory for outdoor installation