1、G1/4 THREADS: Water cooling radiator is equipped with 3 G1/4 threads for easy connection with other components. 2、CAPACITY 200ML: Water cooling pump capacity 200ml, suitable for 3D printer cooling, acrylic material, durable. 3、FAST FLOW RATE: Water cooling system water pump head 2 meters, 350L/H water pump flow rate, fast flow rate, good heat dissipation. 4、EASY TO INSTALL: Water pump cooling fan bottom mounting slot, easy to install on other equipment. 5、LOW POWER CONSUMPTION: 3D printing water cooling system supports water pipes with inner diameter of 4mm and outer diameter of 6mm, which is small in size, easy to carry and low power consumption. Item Type: Water Cooling System Module Material: Acrylic Model: SLMZ Z B Product Size: Approx. 215 x 56 x 90mm / 8.5 x 2.2 x 3.54in Power Connector: DC5.5x2.1mm Power: About 6W Thread: G1/4 thread x3 Capacity: 200ml (Manual Measurement, There Is a Slight Error) Fan: 8cm 2000rpm Double Roller Ball Water Pump Parameters: Rated Current: 0.3A Rated Power:4W Pump Head: Approx. 2meters / 6.6ft Pump Flows:350L/H Temperature: Less Than 65℃ 1 x Cooling Module 1 x Power Supply