Stop sacrificing drain performance for compatibility. This stainless steel twist-waste valve combines a 3 1/2" industry-standard sink opening with a 12 GPM drain rate to maintain uninterrupted service in commercial kitchens and high-traffic wash stations. Field technicians will appreciate the simple twist-action operation and rugged construction that resists corrosion and supports continuous use.
LongDescription#@#NA#@@#Cleaning Instructions#@#Unplug nearby equipment and remove debris from the sink opening. Use a mild detergent and soft brush to clean the stainless steel twist waste valve and basket strainer. Flush the 2" drain outlet with warm water and inspect for clogs. Wipe exterior with non-abrasive cloth and dry to prevent corrosion. Clean condenser coils and vents around the sink area monthly to reduce grease buildup and fire risk. Regular cleaning prevents equipment failure, lowers energy use, and supports CSA compliance.#@@#Additional Info#@#Fisher 24856 twist-waste valve fits a 3 1/2" sink opening and delivers a 12 GPM drain rate through a 2" outlet; stainless steel resists corrosion, includes a basket strainer, weighs 3.3 pounds, and holds CSA certification for commercial use.#@@#General Info#@#Description #@#
Stop sacrificing drain performance for compatibility. This stainless steel twist-waste valve combines a 3 1/2" industry-standard sink opening with a 12 GPM drain rate to maintain uninterrupted service in commercial kitchens and high-traffic wash stations. Field technicians will appreciate the simple twist-action operation and rugged construction that resists corrosion and supports continuous use.
#@@# Sink Opening#@#
Designed for a 3 1/2" industry-standard opening, the unit fits common commercial sink cutouts to reduce retrofit time and installation complexity. Installers achieve consistent alignment with minimal modification, minimizing downtime during repairs.
#@@# Drain Outlet#@#
Features a 2" drain outlet that mates with standard plumbing lines used in foodservice environments, ensuring reliable flow into existing drainage systems. Plumbers avoid adapters in most installations, preserving flow characteristics and simplifying maintenance.
#@@# Flow Capacity#@#
Delivers a 12 GPM drain rate to handle high-volume rinsing and washdown without pooling or slow drainage. Operations that process continuous loads benefit from consistent evacuation of water and solids during peak periods.
#@@# Construction Material#@#
Constructed from stainless steel for corrosion resistance and dimensional stability in humid, chemical-exposed settings. Facilities extend component life and reduce replacement frequency compared with plated or cast alternatives.
#@@# Strainer Basket#@#
Includes a basket strainer to trap debris and protect downstream traps and pumps from clogging, reducing service calls. Staff access the strainer easily for routine cleaning, maintaining hygienic conditions and uninterrupted workflow.
#@@# Compliance Mark#@#
Meets CSA certification requirements, providing regulatory assurance for institutional purchasers and contractors. Procurement teams gain confidence in code compliance and risk mitigation during specification and inspection.
#@@#Delivery Details#@#
• Please ensure to handle the product with utmost care.
• Check if the product you have received has all the essential parts and accessories.
• Make sure to examine the product for damage before signing the delivery receipt.
• Contact customer service for delivery concerns.
• Delivery times may vary based on location.#@@#deliverynotes#@#NA#@@#Maintenance Guide#@#Inspect the valve and basket strainer monthly for debris and corrosion. Remove the strainer, flush with potable water, and check the 2" drain outlet for blockages; clear with a flexible brush. Lubricate moving surfaces with NSF-approved silicone quarterly and cycle the twist mechanism to distribute lubricant. Verify gasket integrity and replace if sealing degrades. Balance mounting hardware to keep the 3 1/2" sink opening aligned and prevent stress on stainless steel.