Edge 225 Pick-up mountable Sealcoating Machine. Features a 225 gallon hand cranked paddle agitated tank, 1.0" Warren-rupp air diaphragm pump, powered by a 5.5 HP Honda driven contractor grade compressor pump. This is an ideal machine for residential and small commercial sealcoating machine. This is best commercially manufactured entry-level sealcoating machine on the market. This is a true sealcoating machine capable of pumping thick, contractor grade sealcoat with sand JUST SAY NO TO TRASH PUMPS AND UNAGITATED TOTES!