New DEF Transfer Pump 9.2 GPM Diesel Exhaust Fluid Diaphragm Self Priming DC 12V

DEF Transfer Pump 9.2 GPM Diesel Exhaust Fluid Diaphragm Self Priming DC 12V

This 12V DC diaphragm transfer pump moves diesel exhaust fluid at up to 9.2 GPM, using a self-priming design to deliver DEF from drums and tanks on demand.

Overview

This DEF transfer pump is a 12V DC diaphragm unit built to move diesel exhaust fluid at a flow rate of 9.2 GPM. The self-priming design draws fluid without manual priming, making DEF handling faster for workshops, fleets, and equipment owners. It suits anyone refilling DEF tanks from drums, totes, or storage containers.

Built For Performance

• Diaphragm pump design handles diesel exhaust fluid without a rotating impeller
• Self-priming operation pulls fluid from the source without manual priming steps
• 9.2 GPM flow rate speeds up DEF transfers
• 12V DC powered for connection to vehicle or shop power systems
• Compact build suits mounting near drums, totes, and storage tanks

On-The-Job Use

• Refilling DEF tanks on trucks and diesel equipment
• Transferring diesel exhaust fluid from drums and totes
• Fleet maintenance and service bay operations
• Field refills where a self-priming 12V pump saves time

Specs At A Glance

Good To Know

Q: Can this pump move fluids other than DEF? A: This unit is configured for diesel exhaust fluid transfer, so keep it dedicated to DEF to avoid contamination.

Q: Does the pump need priming before first use? A: The self-priming diaphragm design draws fluid on its own, though keeping the inlet line short helps it start quickly.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.