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Cleanroom Furniture and Stainless Steel Products

Stainless Steel Hand Washing Sink

A compact wall-mounted Type 304 stainless basin with a mechanical knee push panel, coved rectangular bowl, sloped backsplash, premixing valve and 40 mm waste outlet.
  • Mechanical knee water control
  • Coved single-piece basin
  • 30-degree sloped backsplash
  • Accessible plumbing shroud
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Product Introduction

This stainless steel hand washing sink uses a broad front knee panel to actuate the concealed mechanical water valve, leaving both hands free throughout washing. The 460 mm-wide Type 304 basin has radiused internal corners, an integral tap ledge and a 30-degree sloped backsplash that drains splashes toward the bowl. A preset hot/cold premixing valve supplies the fixed stainless spout, while a removable lower shroud protects the valve, hoses and 40 mm drain without sealing them into an inaccessible cabinet.

Key Features

A full-width knee panel opens the mechanical valve without electrical power or hand contact at the basin.

The coved rectangular bowl and welded drain transition remove sharp internal intersections around standing water.

The backward-sloped backsplash returns spray toward the bowl rather than forming a horizontal ledge.

A removable stainless shroud conceals plumbing while retaining direct service access to the mixer and valve linkage.

Customer Product Concerns

Entry hand washing needs reliable hands-free water control, a compact wall footprint and serviceable plumbing without introducing electronic components into every station.

Operators touch a faucet handle immediately after soaping their hands.The broad knee panel controls the valve while both hands remain over the bowl.
Flat splashbacks retain droplets behind the spout and mixer area.The 30-degree rear panel slopes continuously back toward the coved basin.
Square bowl seams and separate tap decks trap residue around their junctions.A formed one-piece bowl and integral tap ledge use welded radiused transitions.
Fully enclosed cabinets make mechanical valve and drain maintenance slow.The front shroud removes independently to expose the linkage, mixer and 40 mm waste.

Typical Applications

Cleanroom personnel entrance hand washingFood high-care hygiene stationsPharmaceutical support laboratoriesMedical-device production wash pointsControlled packaging room access

Technical Parameters

Typical configurable specifications for a compact knee-operated stainless hand washing sink are listed below.

Core MaterialType 304 stainless coved bowl, sloped backsplash, knee panel, mechanical valve, premixer and removable plumbing shroud
Panel Thickness1.2 mm formed basin, splashback and front shroud
Effective Width460 mm overall single-station width
Maximum Length524 mm maximum overall height including backsplash
Steel Facing Thickness1.2 mm Type 304 stainless exposed sheet surfaces
Core Density7900–8000 kg/m³ for Type 304 stainless steel
Thermal Conductivity14–17 W/(m·K) for Type 304 stainless steel
Surface FinishUniform #4 satin-brushed exterior with smooth coved bowl and passivated welds
Joint TypeWall hanger bracket with sealed backsplash, knee-linked mechanical valve, flexible inlet unions and 40 mm welded waste
CustomizationAvailable based on the intended application and operating environment.

Available Options

Cold-water-only valveTimed mechanical shutoffIntegrated soap dispenserFloor-standing pedestal frame

Planning a Stainless Steel Hand Washing Sink specification?

Send us your dimensions, installation conditions, performance targets and required surface finish.

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