NCC Sand Trap Louver Function

• The integrated design of louvers and dust filters facilitates the disassembly and assembly of filters;

• The blade is a single S-shaped structure with waterproof and sand proof functions;

• Louvers and dust filters are made of aluminum alloy material, which will not rust in any harsh environment;

• A comprehensive solution that integrates rain, water, snow, sand, and dust;

• Installation method optional: external or built-in (anti-theft design).

• Filter can be selected: stainless steel mesh;

• Protection level: IP54;

• Optional filtration device: initial/medium efficiency;

• The product thickness is 100mm and 200mm respectively;

• Application industries: photovoltaic industry, wind power industry, charging pile industry, shipbuilding industry, air conditioning industry, etc

Technical Specification Table for Sand Trap Louver

NCC Sand Trap Louver Technical Performance Table

1.Effectiveness of desander louvers: The test recorded each air volume and current air velocity, total sand injection volume, and total sand disposal volume.

2.Rating: The sand removal efficiency of the desander louver under each airflow is defined as: the sand prevention performance of the louver is the ratio of the weight of sand and dust discharged by the louver to the total weight of injected sand and dust。

Table 1 NCC Sandproof Louver Sand Trap Rate (Proportion) and Pressure Loss Table

Table 2 Composition Table of Experimental Sand Particles (Proportion)

The specification shown in Table 2 matches very closely desert type sand and dust, and illustrates an overall grade. Other grades of sand can also be used for the tests and are specified as follows:

a) FINE - sand between 106 and 150 um.              b) COARSE - sand between 355 and 425 um.