PUMP HOTSY HFP2830S, 2.8 @ 3000, 1725 RPM Pacific Bay Equipment Sale! from $513.00 Qty. Add to Cart This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. HF Series: Direct Drive 2.8 GPM 3000 PSI 5.8 HP 1725 RPM 5/8" shaft