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Multi-Unit Certified

Built for zero-variance multi-unit rollouts.

ServiceField Serviceable
LockCompliance Lock
SettingsRollout Ready
PlumbingItem #: 22-507-EQ

Krowne 22-507 3-1/2” Twist Waste Drain Kit with Overflow | Reliable Commercial Kitchen Plumbing

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%
$110.05
3 Units-3%
$108.93
4 Units-4%
$107.81
5+ Units-5%
$106.68
Check

Bulk discounts bypass normal MAP pricing restrictions for commercial procurement.

Product Description

Overview

The Krowne 22-507 3-1/2” Twist Waste Drain Kit with Overflow Head & Overflow Elbow is an essential component for any commercial kitchen plumbing system. This kit is designed to support new restaurant openings by providing a reliable and easy-to-install waste drainage solution. Proper drainage is critical in maintaining health code compliance and preventing kitchen downtime during your restaurant opening and ongoing operations.

Key Features

  • 3-1/2” Twist Waste Drain – Facilitates secure, leak-free drainage suitable for high-volume commercial kitchens.
  • Overflow Head & Elbow – Prevents water spillage and protects your kitchen from costly water damage.
  • Durable Materials – Constructed with commercial-grade components to withstand heavy use in foodservice environments.
  • NSF Certified – Meets rigorous health and safety standards required for restaurant kitchen buildouts.
  • Easy Installation – Designed for quick setup to reduce your kitchen buildout time and speed your restaurant opening.
  • Compatible with Standard Plumbing – Fits seamlessly into existing commercial kitchen plumbing configurations.
  • Low Maintenance – Engineered to minimize clogging and maintenance needs, ensuring your kitchen stays operational.

Built for Commercial Success

This Krowne drain kit is built to last, providing the reliability you need to avoid costly plumbing issues that can disrupt your restaurant opening and daily operations. Its robust construction assures years of dependable service, giving you peace of mind and a strong return on investment. Trusting Concept Services to source and install this NSF certified equipment means your commercial kitchen plumbing will meet all compliance requirements and function flawlessly from day one.

Specifications at a Glance

  • Drain Size: 3-1/2” Twist Waste
  • Includes Overflow Head & Overflow Elbow
  • Material: Commercial-grade components
  • Certification: NSF Certified
  • Application: Commercial kitchen plumbing for new restaurants and kitchen buildouts

Why Restaurant Owners Choose This

Restaurant owners rely on the Krowne 22-507 because it simplifies a complex part of kitchen plumbing with a ready-to-install kit that meets health and safety standards. The overflow feature adds an extra layer of protection against water damage, critical during the hectic restaurant opening phase. With Concept Services handling sourcing, inspection, and installation, you get a complete, worry-free solution that accelerates your path to revenue while ensuring your kitchen plumbing is compliant, efficient, and durable.

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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