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The SIOUX CHIEF 865-GSS is a slotted grate constructed from SS304 stainless steel, designed as a replacement component for compatible trench drain systems. SS304 is an austenitic stainless alloy that resists corrosion in wet, high-traffic drain environments, making it a durable choice for commercial and residential plumbing drain applications. The slotted profile allows water and debris to pass through while supporting foot traffic loads typical of floor drain installations. This grate is installed by licensed plumbers and drain service technicians during new construction or as a replacement in existing trench drain assemblies.
The 865-GSS is suited for trench drain installations where a corrosion-resistant, easy-to-clean grate surface is required. Slotted grate designs are common in commercial kitchens, mechanical rooms, laundry facilities, and utility areas where floor drainage must handle regular wash-down service. The stainless steel construction meets the demands of wet environments and holds up to cleaning chemicals typically used in these settings.
Designed as an OEM-style replacement grate for compatible trench drain systems. Verify drain body model and opening dimensions before installation to confirm fit.
Installation is typically performed by a licensed plumber. Before servicing or replacing a trench drain grate, shut off any nearby water supply lines and ensure the drain area is clear of standing water. Drop-in grate replacements generally require no special tools, but confirm the grate seats flush and secure before returning the area to service. Follow applicable IPC guidelines for floor drain installation and maintenance.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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