Roughneck Pneumatic Oil Dispenser - 8-Gal. Capacity, 145 Max. PSI Works anywhere without continuous connection to a compressed air line Level gauge to help optimize performance 79in. flexible dispensing hose with handle flow regulator and flexible end 12in.W x 20in.H tank holds up to 8 gallons (30-liters) Top handle and 2 wheels for portability and easy maneuvering