40,000 Litre Steel Bunded Generator (Gen Set) Fuel Tank with Fill Point Cabinet

This 40,000 Litre Steel Bunded Generator Tank is a heavy-duty, rectangular fuel storage solution specifically engineered for the reliable supply of diesel or gas oil to large-scale generators. Constructed from high-grade mild steel and featuring a fully enclosed secondary containment (bund), this tank ensures 110% environmental protection and compliance with current UK oil storage regulations. 

• Technical Specifications
  
• Footprint Dimensions: 5000mm (L) x 3000mm (W) x 3000mm (H)
• Overall Length: 5450mm (including end-mounted cabinet)
  
• Manway Access: 600mm x 600mm aperture for easy internal maintenance and inspection.
• Fill Point: 2” offset fill with cap and chain.
• Overfill Prevention Valve - (reduces overall capacity)
• Hydrostatic Contents Gauge
• Breather System: 2” tank-to-bund breather pipes.
• Outlets/Returns: 1 x 2” low-level outlet point and 3 x 1” top return points—ideal for complex generator setups.
• Entry Points: Multiple tank and bund entries (1½” and 2”) for versatile piping configurations.
• **More Feed/Returns can be added as required when ordering**

Robust Industrial Construction
Built to last in the harshest environments, the tank is fabricated from BSEN/10025 1994 S275 Grade 43A mild steel.

The structural integrity is reinforced with: Internal Cross & Full-Length Stiffeners: Prevent "bowing" and ensure long-term shape retention under full load.

Heavy-Duty Base Bearers: RSHS bearers distribute weight evenly, simplifying installation on concrete pads.

Available in standard Standard Colour RAL 7015 Grey or Hollybush Green-14C39 (custom RAL colours available upon request).

Leak Containment: The tank is equipped with an end-mounted security cabinet that houses high-specification fittings to prevent theft, spills, and overfilling. 

Optional Extras:
Digital Gauges: An electronic tank contents system with 4-20mA outputs for precise fuel monitoring.

Integrated Alarm System: 230V high-level, low-level, and bund alarms with volt-free relay outputs for remote monitoring.

Fuel Polishing Systems: A range of market leading fuel polishing systems can be fitted as required, or we can add the fittings for you to add your own system on site.

Additional Fittings: These tanks are made to order so we can add additional inlets/outlets for generator feed and returns as required.

Why Choose Our Steel Bunded Gen Set Tanks?
Unlike plastic alternatives, our steel bunded tanks offer superior fire resistance, impact protection, and a significantly longer service life. Whether you are powering a data centre, a hospital, or a remote construction site, this 40,000-litre unit provides the high-capacity fuel security necessary for uninterrupted power generation.