GROCO BM-2 Monel Basket - 1.9" x 7.2"

The GROCO BM-2 Monel Basket is a replacement strainer component engineered for marine raw water intake systems where corrosion resistance and durability are non-negotiable. This 1.9" × 7.2" basket serves as a critical sediment and debris filter in seawater cooling circuits, protecting downstream equipment from salt-induced corrosion and particulate damage. Whether maintaining engine cooling systems on salt-water vessels or servicing industrial marine applications, this replacement basket ensures uninterrupted flow while maintaining system integrity in aggressive saltwater environments.

Constructed from Monel—a nickel-copper alloy renowned for superior corrosion resistance in seawater—the GROCO BM-2 basket outperforms standard stainless steel alternatives in high-salinity applications. The material's inherent strength maintains structural integrity under pump pressure while resisting pitting and crevice corrosion that typically degrades standard metals within months of saltwater exposure. The improved handle design provides ergonomic grip for routine basket removal and cleaning, reducing maintenance time and user fatigue during filter servicing on deck.

This basket is ideal for boat owners, marine technicians, and vessel operators who require reliable spare parts for raw water strainer housings across multiple pipe sizes. Installation is straightforward—simply remove the strainer cover, extract the old basket, and insert the replacement unit until seated properly. Regular replacement of the BM-2 basket prevents screen blinding, maintains optimal water flow rates, and extends the service life of engines and heat exchangers in both commercial and recreational marine settings.