PUMP HOTSY HX1036L.2, 10.4 @ 3625, 1740RPM Pacific Bay Equipment Sale! from $1,615.00 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. HX Series: Belt Drive 10.4 GPM 3625 PSI 25.8 HP 1740 RPM 25mm L shaft