Trough liquid distributor disc 
 A combination of disc and screen overflow liquid distributor disc features, and its resistance to plugging of the greatly improved, to avoid the risk of liquid entrainment or rectangular tube, as far as possible by providing free air space (porosity of 30 %, and operating flexibility of up to 1:10), pressure is reduced in 500pa, diameter and material produced from the restrictions. 

 Expert Tip: different media and working conditions, the pore size downcomer must be calculated and used, please contact our technical department.