Non-Pressure Fuel Systems

Non-Pressure Fuelling Systems

Non-Pressure fuelling systems are often considered complicated, requiring numerous components and parts to work together systematically across various vehicles and machinery. In contrast, the FloMAX solution is a straightforward non-pressure system that demands few components while still delivering the necessary safe results.

Available configurations include all in one systems, internal line and external line non-pressure fuelling systems. 

Non pressure system

Applications:

FloMAX Non-Pressure Systems

Top Fill Units

Top Fill Units

The FloMAX Top Fill units are an all in one non-pressure re-fuelling system designed to eliminate the need to pressure the fuel tanks or use splash filling techniques. The patented and compact design allows filling and venting to take place from the same single tank opening.

Internal Line Non-Pressure Fuelling System

The FloMAX internal line system offers flow rates of upto 800 LPM with Flomax standard fuel nozzles. The system consists of a non-pressure valve/receiver and non-pressure fuel vent.

Components

Diesel fuel receiver

Non-Pressure, Internal Line Valve/Receiver

Available as a single one-piece item consisting of a valve and fuel receiver, or separately for unique installations. These items are designed and manufactured in-house by FloMAX using their patented designs and high quality all metal-componentry.

Internal diesel fuel vent

Non-Pressure, Internal Line Fuel Vent

Every re-fuelling system contains a vent, but with FloMAX Non-Pressure Systems, when the diesel fuel level reaches the vent and cut-off point, it sends opposing pressure down the signal line to the valve/ receiver and shuts off the nozzle.

External Line Non-Pressure Fuelling System

The FloMAX external line system offers flow rates of over 1,500 LPM.  The system consists of a non-pressure valve (NPV),  non-pressure fuel vent and a low pressure fuel receiver.  

Components

Diesel fuel receiver

Non-Pressure
Valve/Receiver

FloMAX all in one flanged non-pressure valve (NPV) is compact and a space saver.  Can be configured to an internal or external line configuration. 

External diesel fuel vent

Non-Pressure, External Line Fuel Vent

The use of FloMAX non-pressure external fuel vent provides an efficient fuel shut-off process whilst still ensuring air evacuates effectively. When the diesel fuel level reaches the cut-off point within the vent, it sends opposing pressure down the signal line to the valve/receiver and shuts off the fuel nozzle.

External non pressure valve

Low Pressure Fuel
Receiver

Every external system requires a fuel receiver that is to be either mated to the valve or installed in an ergonomic location for operators. The receiver can be supplied with different permutations depending on the application requirements.

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