What is the difference between a 12V and 240V electric diesel transfer pump?

A 12V DC pump runs from a vehicle battery — ideal for ute-mounted, mobile and field refuelling where mains power is not available, with typical flow rates of 40–80 LPM. A 240V AC pump runs from mains power and delivers significantly higher and more consistent flow rates — from 60 LPM up to 300 LPM — suited to fixed depot installations and high-volume refuelling bays. 24V DC pumps suit heavy vehicles and truck-powered applications. The correct choice depends on your available power source and daily fuel throughput — call A-FLO on 1300 235 623 if you need a recommendation.

What is an ATEX explosion-proof diesel pump and when do I need one?

An ATEX-certified explosion-proof pump is designed for use in potentially explosive atmospheres — classified hazardous areas where flammable vapours, gases or dust may be present. ATEX certification confirms the pump will not generate an ignition source that could trigger an explosion. In Australia, sites classified as Zone 1 or Zone 2 hazardous areas — including certain mining operations, oil and gas facilities and chemical processing plants — require ATEX-rated equipment. A-FLO supplies the PIUSI EX50 (12V DC and 240V AC, 50 LPM) and PIUSI EX100 (240V AC, 100 LPM) explosion-proof diesel pumps for these applications.

Can I integrate an electric diesel pump with a fuel management system?

Yes — several A-FLO electric diesel pumps integrate directly with fuel management systems. The PIUSI 3000 Supreme (12V/24V) is a combined pump and management system with RFID access control supporting up to 10 drivers out of the box. The PIUSI Panther and other PIUSI electric pumps can be paired with the PIUSI Bsmart controller and FLUIDTRACK system — adding driver/vehicle identification, digital transaction recording and compliance reporting. This allows every litre dispensed to be tracked by vehicle or driver without manual records.

What flow rate do I need for my electric diesel pump?

Flow rate selection depends on the number of vehicles or machines being refuelled and how quickly turnaround needs to be. As a practical guide: 40–60 LPM suits light vehicles, ute-mounted mobile setups and smaller on-site applications; 70–100 LPM suits medium fleet depots and construction site bowsers; 120–140 LPM suits busy heavy fleet operations; 300 LPM suits large depots requiring rapid refuelling with minimal queuing. If unsure, A-FLO's team can calculate the right flow rate based on your daily throughput — call 1300 235 623.

Should I buy a pump-only unit or a complete refuelling kit?

A pump-only unit suits buyers who already have compatible hose, nozzle and meter, or who are integrating the pump into a larger custom dispensing system with specific component requirements. A complete refuelling kit includes the pump, delivery hose, nozzle (manual or auto shut-off) and often a flow meter — everything needed to start dispensing immediately after mounting. For most buyers, a complete kit is the more practical and cost-effective choice. A-FLO offers both options across the PIUSI, Ultraflo and Fill-Rite ranges — call 1300 235 623 to confirm the right configuration for your installation.