The Basics

Banlaw FillSafe zero non-vented level sensors are designed for tanks with a separate means of tank venting. The BLS40 and BLS100 variants feature external Dual Pilot Line Ports and all ‘B’ product variants feature an external Single Pilot Line Port.

Banlaw FillSafe overfill protection systems ensure safe, fast, reliable filling, with zero pressure build-up in the tank. Banlaw manufactures both mechanical and electronic solutions for tank overfill protection, catering to storage tanks and diesel-powered machines of all sizes.

Banlaw patented FillSafe Zero mechanical tank overfill protection system enables safe, high-speed diesel refuelling that is cost-efficient to install on a wide range of vehicles, and stationary tanks. All products are designed to protect valuable machine assets, providing the widest choice of zero tank pressure overfill protection systems available on the market.

A Banlaw FillSafe Zero system consists of a:

• Flow Control Valve
• Level Sensor
• Pilot Line.

The Flow Control Valve closes when a Level Sensor detects that the tank is full, stopping the flow of diesel from entering the tank. The Banlaw FillSafe Zero Range is configurable to allow a choice of either an internal or external pilot line.

Product variants are available that fit directly into a 2” shell, refuel at up to 1000lpm, include a Dry Break Receiver, or are provided with process connections for in-line deployment.