WF MacNaught L-FM25 Mechanical Diesel Flow Meter

WF MacNaught L-FM25 Mechanical Diesel Flow Meter

Accurately monitor and measure diesel fuel dispensing with the L-FM25 mechanical flow meter. Designed for workshop and field applications, this robust meter works seamlessly with both manual and electric diesel transfer pumps, providing reliable flow measurement without the need for batteries or external power.

Built around a precision nutating disc mechanism, the L-FM25 delivers consistent accuracy across a wide flow range of 20-120 litres per minute. The dual totaliser system gives you both trip measurement (4-digit resettable) and lifetime volume tracking (8-digit non-resettable), making it ideal for fuel management, equipment servicing, and bulk transfer operations.

Key Features:
• Flow capacity: 20-120 LPM for fast, efficient dispensing
• Nutating disc technology for accurate measurement
• 1" BSP inlet and outlet connections
• Maximum operating pressure: 49 psi (3.5 bar)
• 4-digit resettable totaliser for individual fills
• 8-digit non-resettable totaliser for lifetime tracking
• Rotatable register for easy viewing from any angle
• Mechanical operation—no power required

Need Help Selecting the Right Fuel Transfer Equipment?
Our team is available via online chat to help you choose the best diesel metering solution for your workshop or fleet. We offer Australia-wide delivery and flexible payment options to make your purchase straightforward and convenient.

Perfect for diesel servicing, bulk fuel transfer, and equipment maintenance applications.