F025 Aluminium 1 inch Mechanical Flow Meter

Macnaught F025 is a 1-inch (DN25) full-aluminium mechanical diesel fuel flow meter that measures diesel, oil, kerosene, and other viscous liquids at flow rates from 6 to 150 litres per minute with ±0.5% accuracy. This easy-to-use diesel flowmeter requires no electrical power, making it a good quality flowmeter for fuel bowsers, farm tanks, workshop dispensing, and mobile refuelling across Australia.

Price includes GST

Key Features

• Full-aluminium construction — lightweight, corrosion-resistant, and built for Australian conditions
• Positive displacement oval gear measurement for accurate diesel fuel measurement
• 4-digit mechanical counter (0–9999L) — no power, no batteries, easy to read
• Simple inline installation with 1-inch BSP threaded connection
• Minimal maintenance with long-lasting, reliable performance

Specifications