Cleanroom Furniture and Stainless Steel Products

Cleanroom Stool

A compact backless cleanroom stool with an aqua self-skinned polyurethane round seat, capped pneumatic lift, adjustable stainless footring and polished five-star glide base.

Seamless round polyurethane seat
Compact backless working envelope
Pneumatic fingertip height control
Adjustable circular footring

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Product Introduction

The cleanroom stool provides a small 360-degree seating surface for short-duration bench and instrument work where a chair back would restrict lateral movement. Its aqua self-skinned polyurethane seat has a rounded waterfall edge and sealed underside. A fingertip lever operates the capped pneumatic column, and a stainless circular footring adjusts independently to support elevated working positions. The polished aluminum five-star base terminates in non-marking glides for a stable, compact standard configuration.

Key Features

The backless round seat lets the operator rotate and approach equipment from any direction without a projecting backbar.

Aqua integral-skin polyurethane forms a resilient wipeable surface around the seat edge and underside.

The fingertip pneumatic lever changes seat height without a separate threaded spindle or exposed bellows.

An adjustable stainless footring supports the user's feet while five non-marking glides prevent unintended rolling.

Customer Product Concerns

Compact technical stations need seating that allows unrestricted turning, cleans quickly and supports the feet when the seat is raised to bench height.

A chair back collides with adjacent equipment when the operator pivots in a confined workstation.The 360-degree backless seat keeps the stool within a compact circular envelope.

Upholstered stool edges expose seams and underside staples during wipe-down.Self-skinned polyurethane wraps the round seat in one continuous molded surface.

A raised seat leaves the operator's feet unsupported and transfers pressure behind the thighs.The independently clamped circular footring is positioned to match the chosen seat height.

Casters let a small stool roll when a technician leans toward a fixed instrument.Five non-marking glides provide a stationary standard base with an evenly distributed footprint.

Typical Applications

Microscope sample preparationShort-duration cleanroom inspectionLaboratory island-bench seatingAseptic support-room tasksClean packaging line spot checks

Technical Parameters

Typical configurable specifications for a backless polyurethane cleanroom stool are listed below.

Core Material	Aqua self-skinned polyurethane round seat, capped pneumatic column, polished aluminum five-star base and stainless footring
Panel Thickness	45 mm nominal molded round-seat thickness
Effective Width	380 mm usable seat diameter
Maximum Length	690 mm maximum adjustable seat height
Steel Facing Thickness	2.0 mm stainless circular footring tube wall thickness
Core Density	400–550 kg/m³ for self-skinned molded polyurethane
Thermal Conductivity	0.035–0.055 W/(m·K) for molded polyurethane seating
Surface Finish	Aqua integral-skin polyurethane seat, polished aluminum base and brushed stainless adjustable footring
Joint Type	Tapered gas-lift socket with sealed under-seat actuator, split-clamp footring collar and five replaceable glides
Customization	Available based on the intended application and operating environment.

Available Options

Low or medium pneumatic height rangeCleanroom resistance castersLight-gray or black polyurethane seatStationary stainless tubular base

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