Ridgid VP2000 Genuine OEM 5/8 Inch Quick Connect Pump Accessory for Wet / Dry Vacuums FAST PUMPING SPEEDS: This accessory can clear 10 gallons of fluid per minute out of your Ridgid wet / dry vacuums EASY INSTALLATION: Simply screw the pump unit to your vacuum drain and screw a regular 5/8 Inch garden hose to the pump. Use your vacuum as usual to achieve ideal results HIGH CAPACITY: This unit can deal with up to 600 gallons per hour EASY ACTIVATION: To turn the pump on, simply flip the switch and turn the nozzle to get the water flowing THREAD SPECS: Each thread is 0.05 inches wide and 0.06 inches high, with an outside diameter of 1.97 inches. This will be compatible with any Ridgid vacuum with a drain, as well as non-Ridgid brands that have this matching thread size Model No.: VP2000 Capacity GPH: 600 Pumps 10-Gallon per minute Ideal for wet and dry vacuums Ridgid covers its products with a lifetime warranty against defects in material or workmanship for the life of the tool.