Shurflo by Pentair Pumphead Kit f/4248/4258 Series Pro Blaster II Deluxe 4.0/5.0 Washdown Pumps & 4258 Series High Flow System SNPFDL3 VelocityTrack™ uses Doppler technology to

VelocityTrack™ uses Doppler technology to show targets color-coded so you can identify potential threats at a glance

the sub offers unparalleled ease of use whilst keeping your aesthetics looking flush and clean

1" Rubber Ball "B" Size

it provides a smoother surface to reduce drag

2" scene LED light pod

Shurflo by Pentair Pumphead Kit f/4248/4258 Series Pro Blaster II Deluxe 4.0/5.0 Washdown Pumps & 4258 Series High Flow System SNPFDL3 VelocityTrack™ uses Doppler technology toPumphead Kit for 4248 4258 Series Pro Blaster II Deluxe 4. 0 5. 0 Washdown Pumps & 4258 Series High Flow System This Shurflo Pumphead kit is for the 4248 4258 Series Pro Blaster II Deluxe 4. 0 5. 0 Washdown Pumps and the 4258 Series high flow system listed below: Shurflo Pro Blaster II Deluxe 4. 0 (4248 153 A09 [4248 153 E09]) Shurflo Pro Blaster II Deluxe 4. 0 24 VDC (4248 163 A09 [4248 163 E09]) Shurflo Pro Blaster II Ultimate 5. 0 (4258 153 A09