The Unity BLOC 4500 double wall fuel storage tank is the best solution for the storage and dispensing of diesel, gasoline and lubricant oils, with a safe storage capacity up to 1,189 US gallons. The practical and precision-engineered design ensures a fast, easy and reliable installation in any location with minimal preparation. This package includes GPI's 12V DC 25 GPM fuel transfer pump, an automatic nozzle, and 1 in. x 18 ft. dispensing hose.
Unity double-walled fuel tank are designed as integral secondary containment and therefore do not require independent bunds for leak containment.
Double-walled tank = 1,189 US gal SFL primary tank + interstitial space + secondary external tank.
- Meets UL-142, ULC-S601-14 and UN-31-A/Y compliance as standard
- Double-walled tank construction consists of a 5mm primary steel tank and a 3mm secondary steel tank
- Baffled internally to reduce product movement should the unit be moved with contents*
- Accessible and removable tank manway for internal tank maintenance and cleaning
- Recessed spill box area under lockable lid to secure transfer pump
- Sectional cut-outs on sides of spill box to allow flexible hoses or pipework to external requirements (i.e: generators)
- Curved roof feature for water drainage to top of tank*
- Complete with aluminum gauged dipsticks, 1 x galvanized updraft vent breather system and multiple port fittings
- Air pressure tested prior to leaving the factory
- Mobile and modular design allows for ease of transportation
- Flammable and combustible liquid safety labels and decals supplied as standard
- Forklift pockets and certified tie down/lifting points at each corner
- Tanks can be stacked 4 high empty, 2 high full
*Conditions apply. Some features standard, some optional extras, depending on product range. Custom colors, coatings, dimensions and other refueling equipment packages are available upon request.
- Model: BLOC 4500
- Type: Double Wall Fuel Tank
- Safe Fill Level: 1,189 US Gallons
- Capacity: 1,268 US Gallons
- Length: 109 in.
- Width: 90 in.
- Height: 52 in.
- Bare Weight: 3,946 lbs.
- Baffle: Yes
- Color: 250-300 Micron thickness 'WHITE' paint finish as standard - Other color options are available upon request
- Internal Certifications: UN-31-A/Y, UL142, ULC-S601-14
- Warranty: 12 Month Standard Warranty; 7 Year Structural Warranty; 12 Month Paint Warranty
- 1 x 2 in. Fill Point
- 1 x 2 in. Dip Point
- 3 x 2 in. Suction Ports (BSP & NPT)
- 2 x 2 in. Return Ports (BSP & NPT)
- 2 x 1 in. Suction Ports (BSP & NPT)
- 2 x 1 in. Return Ports (BSP & NPT)
- 1 x 2 in. Interstitial Dip/Vent
- 1 x 2 in. Suction Port (BSP)
- 1 x 2 in. Spare Port
- 2 x 4 in. Submersible Pump Provision (BSP & NPT)
- 1 x 2 in. Free Vent Port
- Unity BLOC 4500 1,189 Gallon Double Wall Fuel Storage Tank (UNIBLOC4500)
- GPI 12V DC 25 GPM Fuel Transfer Pump (GPI17000003)
- GPI 1 in. FNPT Inlet, Automatic Shut-off Nozzle, Diesel (GPI906008570)
- GPI 1 in. x 18 ft. Dispensing Hose (GPI150100501)
- Optional GPI 01A Series Digital Inline Fuel Meter - Gallons (GPI1132551)
- GITS 1656 Series 2 in. NPS Polyethylene Low Profile Pressure/Vacuum Relief Vent; Viton Seal, 5 PSI Pressure & .5 PSI Vacuum (GI1656200PEV500050)