Item Detail Table of Content Waste Oil System - Air Diaphragm Pump Kit Item Number: SMNWO1 Supplied by SAMSON CORPORATION (see all) Superseded To: SMN379016 Description Samson waste oil system - air diaphragm pump kit. Includes 1" diaphragm pump Wall-mount bracket 10' suction hose 5' outlet connecting hose 2' air inlet hose, dry-break coupler and nipple Compatible with most oil drains Warranty