Larsen Supply Co. S-601-1NL Chicago 3611 Hot Deck Stem

Product Description

The LARSEN SUPPLY CO., INC. S-601-1NL is a hot-side deck stem designed as a direct replacement for Chicago Faucets model 3611 installations. It uses an N broach configuration and fits lavatory and kitchen deck-mount faucets. This stem is compliant with Vermont and California AB-1953 no-lead regulations, making it suitable for potable water systems where lead-free material standards are required. Licensed plumbers and journeymen installing or servicing commercial or residential faucet assemblies will find this stem a code-compliant, drop-in solution for hot-side cartridge replacement on Chicago 3611-series fixtures.

This stem is intended for use in lavatory and kitchen deck-mount faucet applications where a Chicago Faucets 3611 hot stem is specified. It is commonly installed in commercial restrooms, kitchens, and institutional settings where Chicago Faucets deck valves are standard equipment. The AB-1953 no-lead compliance makes it appropriate for any jurisdiction enforcing Vermont or California lead-free plumbing requirements, including installations in schools, healthcare facilities, and food-service environments.

Key Features

• Direct replacement for Chicago Faucets 3611 hot-side deck stem
• N broach stem configuration for proper seating and handle fitment
• Hot-side designation for accurate valve assembly replacement
• Vermont and California AB-1953 no-lead compliant for potable water applications
• Sold individually, packaged 6 units per case

Compatibility

Designed as a replacement stem for Chicago Faucets model 3611 hot lavatory and kitchen deck faucet assemblies using an N broach configuration.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the IPC. Shut off the water supply and relieve line pressure before disassembling the faucet body. Confirm the broach pattern and stem geometry match the existing valve seat before installation. Do not overtighten the packing nut, as this can damage the stem or seat.