PUMP HOTSY HM4030L.3, 4.0 @3000, 1000 RPM Pacific Bay Equipment Sale! from $850.00 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. MT-2 Series: Belt Drive 4.0 GPM 3000 PSI 8.2 HP 1000 RPM 24mm L Left shaft