This from Joint Zone(model: TP40) is available at one of the best prices anywhere on the internet or in-store!
The 40TP compact submersible trash pump is a light weight, efficient way to move large volumes of liquids that can contain sand, dirt and gravel very quickly.
This submersible centrifugal design requires no priming and can run dry all day without damage. Direct drive requires no maintenance as all moving parts are self lubricated with passing hydraulic fluid. A durable steel bowl and ductile iron impeller are very durable and capable of moving liquids containing up to 30% solids. If you are pumping oily sludge, septic systems, muddy trenches or even clean water this a pump for you. The 40TP is fitted with flush face couplers that threads directly into SAE ports, No NPT hydraulic joints to weep. The 40TP Trash Pump comes with a 4 ”male NPT output port fitted to a 4” Cam Loc fitting standard.