Larsen Supply Co. 0-3033 Kitchen Faucet Spray Diverter

Product Description

The LARSEN SUPPLY CO., INC. 0-3033 is a brass kitchen faucet spray diverter designed for Delta single-handle faucets equipped with a spray function. This internal valve component redirects water flow between the main spout and the side spray when the spray trigger is engaged. It serves as a direct OEM-style replacement referencing Delta part RP320. Plumbers and service technicians install this part during faucet repair or restoration when the spray function loses pressure or stops diverting correctly. The brass construction provides durability in typical residential water supply conditions.

This diverter fits Delta single-handle kitchen faucets that include a side spray. It is used in residential kitchen plumbing applications where the original diverter has worn, corroded, or failed to seat properly, resulting in reduced spray pressure or continuous bleed-through at the spout. The part is sold individually and is a common service item stocked by plumbing repair professionals for faucet maintenance calls.

Key Features

• Brass construction for corrosion resistance in potable water applications
• Designed for Delta single-handle kitchen faucets with side spray
• OEM reference RP320 — direct replacement fitment
• Sold individually, 1 per bag
• Lightweight at 0.16 pounds for easy handling during bench or in-place repair

Compatibility

Designed as a replacement for Delta single-handle kitchen faucets with spray, referencing OEM part RP320. Consult Delta documentation to confirm fitment for a specific faucet model before installation.

Installation Notes

Installation is typically performed by a licensed plumber or experienced service technician. Shut off the hot and cold supply stops under the sink and relieve line pressure before disassembling the faucet body. The diverter is seated inside the faucet valve body and may require a seat wrench or appropriately sized deep socket for removal and reinstallation. Follow all applicable IPC and local plumbing code requirements for potable water faucet repair.