ОП-21

Irrigator ОП-21
with vertically offset channels

The irrigator with the intersection of the corrugations of ОП -21 type furthers improved water distribution by splitting the water flow. When the water flow passes the surface of irrigator, it is splitted at least 6 times.

Specially designed corrugating, designed microstructure and high standards of production allow to achieve high thermal efficiency with minimal pressure loss.

Peculiarities and advantages

• connected edge with additional coupling places for increase of operation life time;
• improved distribution of water;
• special microstructure to improve the mixing between the water and air components of the flow;
• high efficiency of heat dissipation;
• special edges for directing the water on both sides of the sheet;
• the irrigator is made of PVC;
• the material of the irrigator does not support combustion (in accordance with the Standard 136 of Cooling Technology Institute CTI).

Characteristics of irrigator

Specific surface area	Height of corrugation	Quantity of sheets in standard block	Dimensions of standard blocks(Length, weight, height), mm	Nominal thickness of sheet	Weight in dry state
148 m2/m3	21 mm	16 pcs.	2440´330´600	0,25 mm	27,2 kg/m3

Relatively wide channels of ОП-21 reduce probability of a contamination of an irrigator in cycles with poor quality of circulating water.