Product Guide
Diesel Fuel Meters — Guide & FAQ
A-FLO Equipment supplies professional diesel fuel meters and digital flow meters for use on diesel transfer pumps, bowsers, self-bunded tanks and mobile refuelling units. Used across transport, mining, agriculture and construction, diesel meters ensure every litre dispensed is accurately measured — supporting cost allocation, compliance records and fuel management.
Transport & Fleet Mining Agriculture Construction Remote Operations
What Is a Diesel Fuel Meter?
A diesel fuel meter (also called a diesel flow meter) is a device that measures the volume of diesel fuel dispensed during a transfer — providing an accurate litre count for billing, cost allocation and compliance records. Digital diesel meters display readings on an LCD or digital readout and can include a resettable batch counter alongside a cumulative totaliser.
Diesel meters are a critical component in any professional fuel dispensing setup — whether mounted on a fixed bowser, integrated into a self-bunded tank system or fitted to a mobile service truck transfer pump.
Common applications for diesel fuel meters
- Diesel bowsers and fixed depot refuelling bays — accurate dispensing records per vehicle or asset
- Self-bunded diesel tanks — totaliser metering for tank draw-down tracking and compliance
- Mobile service trucks and ute-mounted transfer setups — batch metering for field refuelling
- Mining and remote site refuelling — accurate measurement where fuel is a significant cost item
- Agricultural machinery refuelling — seasonal usage tracking across multiple assets
What Is a Diesel Bowser?
A diesel bowser is a fuel dispensing unit specifically designed for storing and delivering diesel fuel to vehicles, equipment or machinery. Diesel bowsers can be stationary (fixed on-site) or mobile (mounted on trailers or utility vehicles) — making them a versatile solution for depots, workshops, farms and remote operations.
Commonly used in construction, agriculture, transport, mining and remote operations, diesel bowsers streamline fuel management and reduce operational downtime by keeping fuel readily available where and when it is needed.
Key Components of a Diesel Bowser
Diesel Storage Tank
Self-bunded for spill containment — inner tank within an outer bund to meet AS1940 environmental requirements.
Electric or Manual Pump
240V, 12V or 24V electric transfer pumps, or hand-operated pumps for low-volume or off-grid applications.
Fuel Hose & Nozzle
Diesel-rated hose and automatic shut-off nozzle for safe, controlled dispensing without spillage.
Diesel Flow Meter
Accurate measurement of every litre dispensed — digital display with resettable batch counter and cumulative totaliser.
Fuel Management System
Optional — access control, vehicle identification and digital reporting for fleet accountability and compliance.
Filtration
Fuel filter and water separator protecting engines from contaminated diesel — essential for modern common rail engines.
Frequently Asked Questions
Diesel Fuel Meter FAQ
What types of diesel fuel meters does A-FLO supply?
A-FLO supplies professional diesel fuel meters including oval gear flow meters for high-accuracy diesel measurement, digital diesel meters with resettable totaliser displays, and meters compatible with diesel transfer pumps, bowsers and self-bunded tank systems. All meters are selected for compatibility with diesel fuel and suitability for Australian industrial conditions.
What is the difference between a diesel flow meter and a fuel management system?
A diesel flow meter measures and displays the volume of fuel dispensed at the point of transfer — it is a hardware measurement device. A fuel management system combines a flow meter with access control, user and vehicle identification, and digital reporting to track who dispensed fuel, to which asset and when. For operations needing cost allocation, compliance records or theft prevention, a fuel management system built around the meter is the appropriate solution.
Are A-FLO diesel meters compatible with self-bunded tanks and transfer pumps?
Yes. A-FLO diesel fuel meters are designed to integrate with self-bunded diesel tanks, electric diesel transfer pumps, diesel bowsers and mobile refuelling units. A-FLO can advise on the correct meter for your pump flow rate, connection size and application — call 1300 235 623 for a recommendation.
Do I need a filter on my diesel bowser?
Yes — particularly for modern common rail diesel engines, which are highly sensitive to fuel contamination. A fuel filter and water separator removes particulates and free water before fuel enters the engine — protecting injection systems and preventing costly damage. A-FLO recommends filtration as a standard component on all diesel bowser and transfer setups.
What industries use diesel bowsers and fuel meters?
Diesel bowsers and fuel meters are used across transport and fleet depots, mining and resources, civil construction, agriculture, earthmoving, government fleet operations and remote industrial sites — any operation where diesel is a significant input cost and accurate tracking of consumption by vehicle or asset is required.