1600mm Combined Sluice Sink (Slop Hopper) with Sink Bowl & Drainer – Left-Hand Sluice

1600mm Combined Sluice Sink (Slop Hopper) with Sink Bowl & Drainer – Left-Hand Sluice

Washware Product Code: H-DUHS-16-LH
HBN designation: DUHS

The H-DUHS-16-LH is our current-generation 1600mm stainless steel DUHS combined sluice unit, incorporating a left-hand sluice disposal bowl, central sink bowl and right-hand drainer/work surface within one wall-mounted unit.

Designed for hospitals, care homes, nursing homes and other healthcare environments, the H-DUHS provides a complete stainless steel workstation for sluice rooms and dirty utility rooms where a sluice disposal unit, separate sink bowl and additional working/draining space are required.

Manufactured from high-quality Grade 304 stainless steel, the unit features a pressed worktop design to minimise joints and crevices and provide durable, easy-to-clean surfaces. The H-DUHS also features our improved flush pipe connection design for easier installation.

Manufactured to meet the relevant requirements of HBN 00-10 Part C: Sanitary Assemblies, which superseded the former HTM 64 guidance.

Standard H-DUHS configurations are held in UK stock for fast delivery, typically within 1–2 working days.

What Is a DUHS Sluice Sink?

A DUHS is a combined wall-mounted sluice unit incorporating a sluice disposal bowl, separate sink bowl and drainer/work surface within a single stainless steel unit.

At 1600mm wide x 600mm deep, the H-DUHS provides considerably more working space than a standard DU or DUH and is designed for healthcare sluice and dirty utility rooms requiring all three functions within one integrated unit.

The H-DUHS is available in two handed configurations:

H-DUHS-16-LH: left-hand sluice, centre sink bowl and right-hand drainer
H-DUHS-16-RH: right-hand sluice, centre sink bowl and left-hand drainer

This page is for the left-hand sluice configuration.

Key Features

• Current-generation H-DUHS combined sluice sink, sink bowl and drainer.
• HBN designation: DUHS.
• Left-hand sluice disposal bowl.
• Centrally positioned stainless steel sink bowl.
• Right-hand drainer/work surface.
• Overall dimensions: 1600mm x 600mm.
• Manufactured from high-quality Grade 304 stainless steel.
• Durable satin polished finish.
• Pressed stainless steel worktop designed to minimise joints and welds.
• Designed in accordance with relevant HBN 00-10 Part C sanitary assembly requirements.
• Full flushing rim to the sluice disposal bowl.
• Anti-drip front edge with folded safety edges.
• Supplied with heavy-duty wall mounting brackets.
• Optional stainless steel front support legs.
• Choice of top entry or back entry flush pipe connection.
• Top entry version supplied with a 500mm stainless steel flush pipe.
• 100mm plain spigot sluice outlet.
• Optional polypropylene P trap or S trap.
• Held in UK stock for fast 1–2 working day delivery.

Left-Hand or Right-Hand DUHS?

The handing describes the position of the sluice disposal bowl when the unit is viewed from the front.

Left-Hand Sluice – H-DUHS-16-LH

This model has the sluice disposal bowl on the left, a sink bowl in the centre and the drainer/work surface on the right.

Right-Hand Sluice – H-DUHS-16-RH

The corresponding right-hand model has the sluice disposal bowl on the right, a sink bowl in the centre and the drainer/work surface on the left.

Select the handing to suit the room layout, existing services and required working arrangement.

Sluice Disposal Bowl

The left-hand sluice bowl provides a dedicated flushing disposal point for the hygienic disposal of appropriate body waste and the contents of items such as bedpans, urine bottles and vomit bowls.

Features include:

• Full flushing rim for effective and even flushing.
• 100mm plain spigot outlet.
• Optional polypropylene P trap or S trap.
• Choice of top entry or back entry flush connection.

Top Entry

Choose Top Entry where the flushing cistern will be exposed and surface mounted on the wall above the sluice unit.

Top entry models are supplied with a 500mm stainless steel flush pipe.

Back Entry

Choose Back Entry where the flushing cistern will be concealed within a service duct or behind the wall.

The flush connection enters the sluice bowl from behind, allowing the cistern and associated pipework to remain concealed.

Centre Sink Bowl

The H-DUHS incorporates a separate Grade 304 stainless steel sink bowl in the centre of the unit.

Bowl dimensions: 500mm x 400mm x 200mm
Waste: 38mm unslotted flush grated waste
Overflow: None
Tap holes: None as standard

Optional tap-hole configurations include:

• One central tap hole.
• Two tap holes.

Available tap-hole sizes:

• 22mm.
• 30mm.
• 35mm.

The required tap arrangement should be selected to suit the intended use and specified tapware.

Cistern Options

The H-DUHS-16-LH can be supplied with a choice of flushing cisterns for exposed or concealed installations:

• Stainless steel exposed manual cistern with front operating lever.
• Plastic exposed cistern complete with flush pipe and front operating lever.
• Plastic concealed cistern complete with flush pipe and through-wall operating lever.

Concealed Cistern Dimensions

Width: 505mm
Height: 285mm
Depth: 146mm

Exposed Cistern Dimensions

Width: 455mm
Height: 318mm
Depth: 155mm

DU, DUH or DUHS – Which Do I Need?

The HBN designation identifies the configuration of the sluice unit:

DU – compact wall-mounted sluice disposal unit.

DUH – sluice disposal unit with additional drainer/work surface.

DUHS – combined sluice disposal unit with a separate sink bowl and drainer/work surface.

Choose a DUHS where all three functions are required within one integrated stainless steel unit.

Product Dimensions & Specification

• Overall width: 1600mm.
• Overall depth: 600mm.
• Configuration: Left-hand sluice / centre sink / right-hand drainer.
• Material: Grade 304 stainless steel.
• Finish: Satin polished.
• Sluice outlet: 100mm plain spigot.
• Sink bowl: 500mm x 400mm x 200mm.
• Sink waste: 38mm unslotted flush grated waste.
• Flush connection: Top entry or back entry.
• HBN designation: DUHS.
• Washware product code: H-DUHS-16-LH.

Where Is a DUHS Combined Sluice Unit Used?

The H-DUHS is designed primarily for healthcare sluice rooms and dirty utility rooms requiring a combined disposal, sink and working/draining area.

Typical applications include:

• NHS hospitals.
• Private hospitals.
• Care homes.
• Nursing homes.
• Hospices.
• Healthcare facilities.
• Sluice rooms.
• Dirty utility rooms.

Delivery

Standard H-DUHS left-hand sluice configurations, including top- and back-entry variants, are held in UK stock for fast delivery, typically within 1–2 working days.

The unit is delivered securely on a pallet to help protect the stainless steel equipment during transport.

Need the Opposite Hand?

If your room layout requires the sluice disposal bowl on the right-hand side, select the H-DUHS-16-RH right-hand sluice model, which provides a right-hand sluice, central sink bowl and left-hand drainer.

If you are unsure which handing, flush connection, cistern or waste arrangement is required, contact the Washware Essentials team for specialist product and technical advice.

**All pictures shown are for illustration purpose only and may be subject to change without notice. Actual product may vary due to product enhancement.
All dimensions shown are for guidance only and may be subject to change or alteration without notice. All items manufactured or purchased separately from a third party to fit our products should be checked against the actual dimensions of the physical product before purchase. We will not be liable for third party costs and consequential loss associated with the items not fitting third party components.**

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