MarDek
OVERVIEW As part of the Biomedia System, MarDek is a high-strength grating support system designed to accommodate all loads associated with filter operation. It offers superior media bearing area along with an open design allowing free water flow.
 

DETAILS

MarDek is a high-strength grating support system designed to accommodate all loads associated with trickling filter operation.

With cross-bar construction, MarDek allows the grating panel to be easily cut and modified to fit almost any tank configuration. MarDek can be supported by MarPier, concrete piers, or concrete blocks.

MarDek is a flame retardant high strength pultruded fiberglass composite utilizing a polyester or vinyl ester resin.

It is typically made with 2” tall T-shape beams, spaced apart to allow wastewater passage. The multi-beam design provides an ideal bearing surface which spreads the load of the media. 

Typical MarDek panels are one-foot wide and easy to handle and can be supplied in various lengths to accommodate different tank sizes with minimal waste. 



SPX COOLING Parts

Genuine Marley OEM parts are precision-engineered to provide you with a reliable product. While other suppliers may offer parts at an initial savings, you risk lowering performance — and losing FM and CTI ratings. Marley OEM parts provide the durability you can trust because we design and manufacture them exclusively for cooling towers.

With plant operation relying on your cooling tower performance, it’s important to select the parts that are among the highest quality available — Marley OEM parts.

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