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Warranty

Multi-Unit Certified

Built for zero-variance multi-unit rollouts.

ServiceField Serviceable
LockCompliance Lock
SettingsRollout Ready

Concierge Service Included

White-glove delivery & setup

Warehouse inspection before ship
Coordinated delivery & install
No hidden fees or surprises
Learn more

Bulk Procurement Pricing

Tiered discounts applied automatically at checkout

Store-Wide Tiered Savings
Backroom QtyDiscountPrice / UnitAction
2 Units-2%
$288.51
3 Units-3%
$285.57
4 Units-4%
$282.62
5+ Units-5%
$279.68
Check

Bulk discounts bypass normal MAP pricing restrictions for commercial procurement.

Product Description

Overview

The Krowne 22-850-S Diamond Series Ball Valve Twist Drain is an essential component for any commercial kitchen sink setup, specially designed to fit a 3-1/2" sink opening. This NSF certified and cCSAus approved drain valve ensures compliance with health and safety codes, making it ideal for new restaurants undergoing kitchen buildouts. Its short handled twist waste valve allows for easy operation and efficient drainage, essential for maintaining hygiene and workflow in busy foodservice environments.

Key Features

  • Fits 3-1/2" Sink Opening: Seamlessly integrates with standard commercial sinks for a quick, hassle-free installation.
  • Diamond Series Ball Valve: Provides smooth, reliable valve operation with stainless steel ball for durability.
  • Short Handled Twist Waste Valve: Designed for easy access and operation in tight kitchen spaces.
  • 1-1/4" Overflow Outlet with Cap: Prevents overflows, protecting your kitchen from water damage.
  • Vandal Resistant Screw for Strainer: Enhances security and compliance in public or high-traffic kitchen areas.
  • Stainless Steel Construction: Corrosion-resistant and built to last, ensuring years of dependable use.
  • NSF Certified and cCSAus Approved: Meets rigorous sanitation and safety standards required for commercial kitchen equipment.

Built for Commercial Success

This drain valve is engineered for longevity and reliable performance in demanding restaurant environments. Investing in the Krowne 22-850-S means fewer maintenance issues and downtime during your critical restaurant opening phase. Stainless steel construction ensures resistance to corrosion and wear, providing excellent return on investment and confidence in your kitchen infrastructure.

Specifications at a Glance

  • Model: 22-850-S
  • Type: Diamond Series Ball Valve Twist Drain
  • Sink Opening Size: 3-1/2"
  • Overflow Outlet Size: 1-1/4" with cap
  • Handle: Short handled twist valve
  • Material: Stainless steel
  • Compliance: NSF Certified, cCSAus Approved

Why Restaurant Owners Choose This

Restaurant owners launching new concepts value the Krowne 22-850-S for its ease of installation and dependable operation. It speeds up your kitchen buildout by fitting standard sinks without modification, helping you meet tight restaurant opening deadlines. The NSF certification and vandal resistant features support compliance with health and safety codes. With Concept Services, you receive expert sourcing, inspection, and professional installation, giving you confidence and peace of mind as you prepare to serve customers.

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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