Shurflo by Pentair PRO BLASTER II Washdown Pump Deluxe - 12 VDC, 4.0 GPM [4248-153-E09]PRO BLASTER II Washdown Pump Deluxe 12 VDC, 4. 0 GPM SHURFLO's PRO BLASTER II washdown pump delivers superior performance that customers have come to expect and rely upon. Whether it's blasting away the grimiest decks clean, fish box scaling and anchor chain cleaning, SHURFLO's PRO BLASTER II washdown pump delivers high performance that provides a powerful consistent spray pattern. Built to withstand the marine environment with electro coated motor, O