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Built for zero-variance multi-unit rollouts.

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Concierge Service Included

White-glove delivery & setup

Warehouse inspection before ship
Coordinated delivery & install
No hidden fees or surprises
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PlumbingItem #: 21-401L-FS

Krowne 21-401L Royal Series Coupling Flanges | Adjustable Centers | Low Lead Compliant

CheckAuthorized Dealer
MFG: Krowne
4.8(Verified Reviews)

Bulk Procurement Pricing

Tiered discounts applied automatically at checkout

Store-Wide Tiered Savings
Backroom QtyDiscountPrice / UnitAction
2 Units-2%
$84.76
3 Units-3%
$83.90
4 Units-4%
$83.03
5+ Units-5%
$82.17
Check

Bulk discounts bypass normal MAP pricing restrictions for commercial procurement.

Product Description

Overview

The Krowne 21-401L Royal Series Coupling Flanges are essential components for your commercial kitchen plumbing setup. Featuring (2) pieces with 1/2" NPT female inlets and adjustable centers, these flanges provide a versatile and reliable connection solution compatible with most faucet brands. Low lead compliant and designed for easy interchangeability, they ensure your new restaurant meets health and safety standards without compromise during your kitchen buildout.

Key Features

  • Adjustable Centers: Allows precise alignment for quick and hassle-free installation, minimizing kitchen buildout delays.
  • Low Lead Compliant: Meets strict safety codes essential for NSF certified foodservice equipment compliance.
  • Interchangeable with Most Brands: Flexibility to replace or upgrade existing parts without compatibility issues.
  • Durable Construction: Built to withstand the heavy use and moisture typical in commercial kitchens.
  • Includes Two Pieces: Provides a complete set for coupling flange installation, simplifying procurement and installation.
  • 1/2" NPT Female Inlet: Standard connection size widely used in restaurant plumbing setups.
  • Compact Design: Saves space in tight kitchen areas, critical during kitchen buildouts where space is premium.

Built for Commercial Success

These coupling flanges are engineered for the demands of commercial kitchens, providing a long-lasting, reliable plumbing foundation that helps you avoid costly downtime or replacements. Their robust design means you invest once and benefit for years, ensuring your restaurant equipment performs optimally from day one through every busy service.

Specifications at a Glance

  • Model: 21-401L
  • Manufacturer: Krowne
  • Quantity: 2 pieces
  • Connection Type: 1/2" NPT female inlet
  • Adjustable Centers: Yes
  • Compliance: Low lead compliant
  • Category: Faucet, Parts & Accessories - Flanges & Escutcheons

Why Restaurant Owners Choose This

When opening a new restaurant, you need plumbing parts that reduce installation headaches and meet code requirements. The Krowne 21-401L coupling flanges deliver exactly that with their adjustable design, ensuring a fast kitchen buildout and seamless restaurant opening. Concept Services supports you by sourcing, inspecting, and installing these parts so you can focus on your foodservice concept and getting to revenue quickly.

Critical Specifications

Voltage115/60/1
Amps3.2 Amps
NEMA Plug5-15P
Overall Dimensions48" W x 30" D x 36" H
Net Weight245 lbs
Material304 Stainless Steel
RefrigerantR-290 Hydrocarbon
Temperature Range33°F to 41°F
Compressor HP1/3 HP
Door Opening21.5" W x 23" H
Shelf Capacity90 lbs per shelf
Bin Capacity350 lbs
Drain Connection1" IPS
Liner MaterialPolyethylene (Sanitary)
Settings
Engineering Note: Specs shown are for the standard configuration. Custom brand-specific modifications (voltage, cord length, feet) may apply based on your account settings. Check your Account Standards page for variances.
File

Procurement Pack

Download all required documentation for approval, compliance, and installation in one click.

FileSpec Sheet
PDF1.2 MBDownload
FileInstallation Guide
PDF3.4 MBDownload
FileCAD / Revit Files
ZIP14 MBDownload
FileNSF/UL Certifications
PDF0.8 MBDownload
FileW-9 & Insurance (COI)
PDF0.5 MBDownload

Rollout & Lead Times

1-5 Units
Ships in 48 Hours
Standard Stock
6-20 Units
Ships in 5-7 Days
Pallet Freight
21+ Units
Schedule Production
Dedicated Run
ShippingFor strict project deadlines, please contact Contract Sales to reserve inventory.
For Multi-Unit Buyers

Planning a Rollout?

Get volume pricing, coordinated delivery, and dedicated support when ordering this equipment for multiple locations.

Volume Pricing Tiers

UnitsDiscountLead Time
5-105%2-3 weeks
11-258%3-4 weeks
26-5010%4-6 weeks
50+CustomScheduled Production

* Final pricing based on total order value and delivery requirements. Contact us for a custom quote.

Multi-Unit Services Included

Centralized warehousing & staging
Staggered delivery to match construction schedule
Single invoice for all locations
Dedicated project manager
Warranty coordination across locations
Equipment standardization consulting

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