Lubrication Pump, Lube Oil Dispenser Pump Groz 44150 BLP-02 Lever Action Bucket Pump for 5 gallon pail This lever pump is equipped with a non- return valve inline. Comes with a die cast 12" cover and clamp that will fit to the standard 5 gallon bucket. This pump has a 17.75" long barrel to reach the bottom of the bucket with inline large debris filter. Comes with s and 4' vinyl hose that is connected to a bent discharge pipe.