Invoering
This manual provides detailed instructions for the installation, operation, and maintenance of the Elkay LK35 3-1/2" Drain Fitting. The Elkay LK35 is designed to fit 3-1/2" (89mm) drain openings and features a durable Type 304 stainless steel body, a removable strainer basket, and a chrome-plated brass tailpiece. Proper installation and care will ensure optimal performance and longevity of your drain fitting.
Productcomponenten
The Elkay LK35 drain fitting includes the following components:
- Afvoerlichaam: Constructed from Type 304 stainless steel.
- Zeefmand: Removable basket with a metal stem and rubber seal for catching debris and plugging the drain.
- Staartstuk: 1-1/2" O.D. x 4" chrome-plated brass tailpiece for connection to plumbing.
- Montagemateriaal: Gaskets, washers, and nuts required for secure installation.

Figure 1: Assembled Elkay LK35 Drain Fitting.

Figuur 2: Geëxplodeerd view of Elkay LK35 Drain Fitting components, showing individual parts and overall dimensions.
Instellen en installeren
Before beginning installation, ensure you have the necessary tools, including plumber's putty or silicone sealant, a wrench, and a screwdriver. Turn off the water supply to the sink before proceeding.
- Maak de gootsteenopening klaar: Clean the sink drain opening thoroughly, removing any old sealant or debris.
- Afdichtmiddel aanbrengen: Apply a bead of plumber's putty or silicone sealant around the underside of the drain body flange.
- Afvoerlichaam plaatsen: From the top of the sink, insert the drain body into the sink opening. Press firmly to ensure a good seal.
- Assemble Underside Components: From the underside of the sink, slide the rubber gasket, friction washer, and mounting nut onto the drain body.
- Tighten Mounting Nut: Hand-tighten the mounting nut, then use a wrench to tighten it securely. Do not overtighten, as this can damage the sink or drain. Wipe away any excess sealant.
- Staartstuk bevestigen: Connect the chrome-plated brass tailpiece to the bottom of the drain body using the provided slip nut and washer. Ensure a tight, leak-free connection.
- Verbinden met P-Trap: Connect the tailpiece to your existing P-trap assembly.
- Test op lekken: Turn on the water supply and fill the sink. Check for any leaks around the drain body, tailpiece, and P-trap connections. Tighten connections as needed.
Gebruiksaanwijzing
The Elkay LK35 drain fitting is designed for simple operation.
- Zeef: The removable strainer basket is designed to catch food particles and other debris, preventing clogs in your plumbing. Ensure the basket is properly seated in the drain opening.
- Plugging the Drain: To fill the sink with water, press the strainer basket down firmly into the drain opening. The rubber seal on the basket will create a watertight plug.
- Aftappen: To drain the sink, simply lift the strainer basket.

Figuur 3: Top-down view of the Elkay LK35 Strainer Basket, showing its design for debris collection.
Onderhoud
Regular cleaning and maintenance will help preserve the appearance and function of your Elkay LK35 drain fitting.
- Dagelijkse schoonmaak: Remove the strainer basket daily and empty any collected debris. Rinse the basket under running water.
- Grondige reiniging: For a more thorough cleaning, use a mild dish soap and a soft cloth or sponge. Avoid abrasive cleaners, scouring pads, or harsh chemicals, as these can scratch the polished stainless steel finish.
- Vlekken voorkomen: Rinse the drain thoroughly after each use to prevent mineral deposits or food stains from accumulating.
- Afdichtingen controleren: Periodically inspect the rubber seal on the strainer basket and the gaskets for any signs of wear or damage. Replace if necessary to maintain a watertight seal.
Probleemoplossing
Hier volgen enkele veelvoorkomende problemen en hun oplossingen:
| Probleem | Mogelijke oorzaak | Oplossing |
|---|---|---|
| Drain leaks around the flange. | Improperly sealed or loose mounting nut. | Tighten the mounting nut. If the leak persists, remove the drain, reapply plumber's putty or silicone sealant, and reinstall. |
| Drain leaks at the tailpiece connection. | Loose slip nut or worn washer. | Tighten the slip nut. Replace the washer if it appears worn or damaged. |
| Strainer basket does not hold water. | Rubber seal is dirty, damaged, or improperly seated. | Clean the rubber seal and ensure it is free of debris. Inspect for damage and replace if necessary. Ensure the basket is pressed down firmly. |
| Langzame afvoer. | Strainer basket is full of debris or a clog exists further down the plumbing. | Empty and clean the strainer basket. If the issue persists, check the P-trap for clogs or consult a plumber. |
Specificaties
- Merk: Elkay
- Model: LK35
- Grootte afvoeropening: 3-1/2" (89 mm)
- Overall Flange Size: 4-1/2" (114 mm)
- Tailpiece Dimensions: 1-1/2" O.D. x 4"
- Materiaal: Type 304 Stainless Steel Body, Chrome Plated Brass Tailpiece
- Finish: Gepolijst roestvrij staal
- Speciale eigenschap: Center Post, Removable Strainer Basket
- Artikelgewicht: 16 ons
- Productstijl: Modern
Garantie en ondersteuning
For warranty information or technical support, please refer to the official Elkay website or contact Elkay customer service directly. Keep your purchase receipt as proof of purchase.
Elkay Customer Service: www.elkay.com/us/en/support.html