EFI SI821-1B – 66″ One-Compartment Corner-Drain Sink – Left & Right Drainboards
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Standard Features
- 18-gauge Type 304 stainless-steel construction
- Coved corners and die-stamped surfaces for drainage
- TIG-welded construction with blended satin-finish seams
- 1 sink compartment
- Corner-drain guard, overflow pipe and drain extension included
- 2 integral drainboards
- Overall dimensions: 66″ W × 26.5″ D × 44.5″ H
Why Buy From Us
- Commercial Equipment Specialists — Serving professional kitchens since 1994.
- Canadian Support — Help with specifications and delivery access.
- Support Beyond Checkout — Assistance with product documentation and ordering questions.
Official EFI Resources
1-Year WarrantyWorkmanship Defects
Limited plumbing warranty against defects in workmanship. Plumbing components are covered for parts only; see EFI’s terms. Full warranty terms.
NSF Certified
Canadian Support
Ships From Canada
Fast, reliable delivery to most Canadian cities.
Continental · Product information
Commercial Product Overview
21″ Compartment Corner-Drain Sink.
EFIModel SI821-1B
03 · Confirm the fit
Before You Order
Check delivery access and placement against the listed dimensions: 66″ W × 26.5″ D × 44.5″ H.
Drain: 1 7/8 in.
Installation requirement: Freestanding; plumbed.
Specifications
Commercial Equipment Specifications — Built for Fast, Accurate Buyer Comparison.
Core Product Details
BrandEFI
ModelSI821-1B
CategoryWarewashing Faucets & Sinks
Equipment Type21″ Compartment Corner-Drain Sink
Installation TypeFreestanding; plumbed
Fit & Dimensions
Width66 in
Depth26.5 in
Height44.5 in
Overall Dimensions66″ W × 26.5″ D × 44.5″ H
Overall Dimensions (SI)66″ W × 26.5″ D × 44.5″ H
Net Weight79 lb
Utilities & Requirements
Drain Size1 7/8 in
Build & Certifications
CertificationsNSF Certified
Additional Specs
Buyer note: Ensure your space, connections, and access points match this unit before ordering. Our team can help confirm fit and requirements to prevent installation issues and delays.
Frequently Asked Questions
What are the key specifications of the EFI SI821-1B?
This model is a 21″ Compartment Corner-Drain Sink.Refer to the Specifications section on this page for the complete model details.
How much space should I allow for the EFI SI821-1B?
The listed fit information is Width: 66 in • Depth: 26.5 in • Height: 44.5 in • Weight: 79 lb.Also allow the service and operating clearances required by the manufacturer.
What utility connections does the EFI SI821-1B require?
Drain: 1 7/8 in. Confirm all site connections before ordering and installation.
What should I confirm before ordering the EFI SI821-1B?
Confirm the model, dimensions, access path and installation requirements shown on this page. If you want help confirming fit or requirements, contact Continental Restaurant Equipment at (416) 783-5907 before ordering.
EFI SI821-1B – 66″ One-Compartment Corner-Drain Sink – Left & Right Drainboards