The new Piusi DEF Rotary hand pump is the first hand pump to be specifically designed for use with DEF! It incorporates a check valve and spring-loaded vanes to always maintain prime, while also eliminating a siphon effect. This hand pump can be securely oriented in any poisiton, and is designed to eliminate oscillation while in use. This along with a stainless steel body multiplies its longevity!.
- Integrated check valve for immediate dispensing
- Maintenance free for 250,000 gallons
- Eliminates siphon effect with check valve and spring loaded vanes
- Prevents DEF crystallization