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Why you’ll love it

RestaurantSupply.com is your trusted source for John Boos mop sinks.

  • Authorized John Boos dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock John Boos PBMS-FMSG-SSLR-X mop sinks
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

John Boos PBMS-FMSG-SSLR-X 21-7/8 Inch Mop Sink Floor Mounted with Stainless Steel Grating

John Boos  |  MFG #: PBMS-FMSG-SSLR-X  |  Item #: 512952
Item: #512952

Technical details
Manufacturer John Boos
Model Number PBMS-FMSG-SSLR-X
Manufacturer Part # PBMS-FMSG-SSLR-X
Bowl Width (left to right) 21"
Style Floor Mounted
Bowl Depth 21" Front-to-back
Bowl Height 10" Deep
Height 30.25"
Width 21.88"
Depth 23.88"
Weight 76 lbs

About this item

Product Details

The John Boos PBMS-FMSG-SSLR-X Mop Sink is a professional-grade floor-mounted cleaning solution designed for commercial foodservice environments. Constructed from durable stainless steel, this mop sink measures 21-7/8" in width and 23-7/8" in depth, featuring a spacious 21-11/16" W x 21-11/16" front-to-back x 10" deep compartment suitable for high-volume sanitation tasks. Equipped with subway-style stainless steel grating, side and rear splashes standing 17" tall, and the ability to accommodate pipes up to 4" in diameter, it ensures efficient workflow integration in busy kitchens. Its robust construction and technical design optimize durability and sanitation, making it ideal for commercial kitchens, janitorial stations, and warewashing areas requiring reliable, high-capacity mop cleaning stations.

Top John Boos PBMS-FMSG-SSLR-X Features

The John Boos PBMS-FMSG-SSLR-X mop sink features a flush floor mount design with stainless steel construction, providing corrosion resistance and longevity. Its spacious compartment and subway-style grating facilitate efficient cleaning and drainage during high-volume sanitation. The unit's design allows for easy access and maintenance, ensuring quick cleaning routines. Compatible with standard 4" pipes, it integrates seamlessly into existing plumbing setups. Its durable materials and engineered layout support sustained performance in demanding commercial environments.

  • Optimized workflow: Large 21-7/8"W x 23-7/8"D design for high-capacity cleaning
  • Corrosion-resistant: 14/300 stainless steel construction ensures longevity and sanitation
  • Easy maintenance: Removable perforated stainless steel strainer simplifies cleaning
  • Heavy-duty durability: Thick stainless steel and subway grating withstand high usage
  • Precise plumbing fit: Accommodates pipes up to 4" diameter for flexible installation

Ideal for large commercial kitchens and janitorial applications requiring efficient mop washing solutions.

John Boos PBMS-FMSG-SSLR-X Technical Specs

The John Boos PBMS-FMSG-SSLR-X mop sink is engineered from 14/300 stainless steel, ensuring corrosion resistance and durability in busy environments. It features a 21-7/8" width, 23-7/8" depth, and a 10" deep compartment, providing ample capacity for high-volume cleaning. The unit's overall height is 30.25", with side and rear splashes rising 17" for spill containment. Designed for easy integration, it supports plumbing up to 4" diameter pipes, with a versatile flush floor mount installation. The stainless steel material is easy to clean, resistant to corrosion, and suitable for continuous use under demanding sanitation routines. Weighing approximately 76 lbs, its sturdy construction ensures stability and longevity in commercial settings. The unit is intended for indoor use in foodservice and janitorial facilities, operating effectively within standard water temperatures and cleaning protocols.

  • Electrical Requirements: Not specified; designed for plumbing and water supply compatibility
  • Construction & Finish: 14/300 stainless steel with seamless welded surfaces
  • Dimensions: 21-7/8" W x 23-7/8" D x 30.25" H
  • Weight: 76 lbs for robust stability
  • Capacity: Compartment measures 21-11/16" W x 21-11/16" front-to-back x 10" deep
  • Temperature Resistance: Suitable for standard water temps in commercial cleaning
  • Cleaning & Maintenance: Includes removable stainless steel perforated strainer, easy to disassemble
  • Installation & Usage: Supports 4" diameter pipes; flush mount for stable placement

What is a commercial mop sink

A commercial mop sink is a heavy-duty stainless steel fixture designed for cleaning and sanitation in foodservice and janitorial settings. Typically installed as floor-mounted units, they feature spacious compartments, durable construction, and plumbing compatibility for efficient drainage. The John Boos PBMS-FMSG-SSLR-X is a long-lasting, corrosion-resistant model that facilitates large-volume mop washing applications, installed in high-traffic kitchens, cafeterias, and cleaning stations, making it suitable for mid-volume sanitation needs.

Top stainless steel mop sinks for high-volume foodservice settings

Constructed for durability and efficiency, the John Boos PBMS-FMSG-SSLR-X is ideal for commercial kitchens requiring reliable mop cleaning stations with a robust stainless steel build, integrated plumbing support, and spacious compartments suitable for sizable sanitation throughput in busy foodservice environments.

  • Operation Type — suitable for large-scale kitchen sanitation
  • Kitchen Type — ideal for commercial food prep and cleaning areas
  • Foodservice Category — designed for restaurant and cafeteria maintenance
  • Workload Qualifier — supports moderate throughput cleaning tasks
  • Use Case — high-capacity mop washing and sanitation stations

Why Choose John Boos PBMS-FMSG-SSLR-X ?

Compared to similar models, the John Boos PBMS-FMSG-SSLR-X stands out with its heavy-duty stainless steel construction, spacious compartment, and seamless design that facilitate long-term sanitation resilience. Its corrosion resistance, easy maintenance features, and compatibility with standard plumbing make it a reliable choice for high-traffic commercial environments, enhancing operational efficiency and ensuring consistent sanitation performance.

  • Robust stainless steel build surpasses typical plastic or thinner metal units
  • Designed for seamless integration with standard plumbing systems
  • Spacious interior supports high-volume mop cleaning operations
  • Durable construction withstands demanding commercial use
  • Height and splash protection support safe, organized workflows

Customer reviews

John Boos PBMS-FMSG-SSLR-X Mop Sink Flush Floor Mount 21-7/8"W X 23-7/8"D
John Boos

John Boos PBMS-FMSG-SSLR-X 21-7/8 Inch Mop Sink Floor Mounted with Stainless Steel Grating

$1,780.83

John Boos, PBMS-FMSG-SSLR-X, Mop sink, flush floor mount, 21-7/8"W x 23-7/8"D, 21-11/16"W x 21-11/16" front-to-back x 10" deep compartment, subway-style stainless steel grating, 17" tall side and rear splashes, accomodates up to a 4" diameter pipe, includes stainless steel removable perforated strainer, 14/300 stainlesss steel construction (Available in Effingham and Nevada)