Wholesale standard 114mm (4.5") kitchen sink strainer. Features SUS304 top, removable deep basket, durable brass screw, and double-gasket sealing system.

Standard 4-1/2″ Kitchen Sink Basket Strainer | SUS304 Stainless Steel Top | Removable Waste Basket | Anti-Leak Design

Standard 4-1/2″ Kitchen Sink Basket Strainer
  • Standard Fit: Fits all standard kitchen sinks with 114mm (4-1/2″) opening.
  • Material: SUS304 Stainless Steel (Basket & Rim) for rust resistance.
  • Quality Component: Features a durable Brass Screw/Pin for secure fastening (won’t strip like plastic).
  • Anti-Clog: Deep removable basket captures food debris effectively.
  • Leak-Proof: Includes a Double-Gasket System (Foam + Rubber) for a watertight seal on any sink surface.
  • Function: Push-down stopper allows for soaking dishes.
Model: DR600
MOQ: 50 Sets

Product Parameters:

Every PVD sink passes a rigorous 15-point IPQC & Final Inspection.See our inspection checklist ➔

Standard 4-1/2″ Kitchen Sink Basket Strainer | SUS304 Stainless Steel Top | Removable Waste Basket | Anti-Leak Design

Standard 4-1/2″ Kitchen Sink Basket Strainer | SUS304 Stainless Steel Top | Removable Waste Basket | Anti-Leak Design

Standard 4-1/2″ Kitchen Sink Basket Strainer | SUS304 Stainless Steel Top | Removable Waste Basket | Anti-Leak Design

Product Parameter Table:

Material:Plastic+SUS304
Overall Size (L×W×H):/
Sound Deadening:/
Carton Type:/

The Reliable Standard: 114mm Stainless Steel Strainer

Every great sink needs a reliable drain. Our Standard Basket Strainer Waste is the industry benchmark for quality and performance. Designed to fit standard 4-1/2 inch (114mm) drain openings, it combines a sleek stainless steel look with a robust internal construction.

Exploded View: Engineered for Durability

As shown in the technical breakdown, this isn’t just a basic drain; it’s a precision assembly:

  • SUS304 Top & Basket: The visible parts are crafted from premium stainless steel to match your sink perfectly and resist corrosion.
  • Brass Core: Unlike cheap alternatives that use plastic screws, our unit utilizes a Solid Brass Center Pin. This ensures the unit can be tightened securely during installation without stripping threads.
  • Deep Waste Basket: The removable cup features optimized perforation, allowing rapid water drainage while trapping coffee grounds, vegetable scraps, and debris.

Double-Seal Leak Protection

Water damage in cabinets is a homeowner’s nightmare. We solve this with a Multi-Layer Sealing System:

  • Upper Seal: A soft foam washer conforms to the sink’s surface irregularities.
  • Lower Seal: A robust rubber gasket ensures a tight compression seal against the locknut, guaranteeing a leak-free installation for years.

Wholesale Note: This is your high-volume “Bread and Butter” SKU. While PVD drains are for upsells, this standard stainless model should be included as the default accessory with every standard sink order.

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