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STEMA PRO-TECH H High Workshop Chair with Foot Ring

Name: STEMA PRO-TECH H High Workshop Chair with Foot Ring
Brand: Stema
SKU: 5903917407410
Price: 130.90 EUR
Availability: InStock

Nouvelle arrivée

€130,90

€107,30 HT

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Description

PRO-TECH H — adjustable support for practical workspaces

Stema PRO-TECH H — front three-quarter view

The STEMA PRO-TECH H is a high work chair for raised workstations in workshops, laboratories and production spaces. Its 55–79 cm seat-height range and height-adjustable chrome foot ring help you set up a supported working position. Stationary feet keep this version in place.

Soft TPU foam seat and backrest

Stema PRO-TECH H — textured moulded TPU seat and height-control lever

Stema PRO-TECH H — shaped TPU backrest with integrated handhold

The shaped seat and backrest are made from soft moulded TPU foam. The armless design leaves the working area accessible, and the black seat, backrest and base give the chair a consistent finish. No headrest is fitted.

Adjustable backrest height

Stema PRO-TECH H — backrest height adjustment shown by the red position overlay

Adjust the backrest height through 4 cm of travel. Loosen the corresponding screw, set the backrest position and secure it again.

Backrest angle adjustment

Set the backrest tilt angle with the manual control and secure the corresponding screw after adjustment. The supplier does not specify a numeric angle range.

Backrest depth adjustment

Adjust the backrest depth through 2.5 cm of travel to position it relative to the seat. This is a backrest-depth adjustment rather than a sliding-seat mechanism.

Class 4 gas lift and adjustable seat height

Stema PRO-TECH H — seat height adjustment shown by the red position overlay

The class 4 gas lift adjusts the seat height from 55–79 cm using the lever beneath the seat.

Five-star nylon base with stationary feet

A chrome-plated foot ring adjusts in height to support your feet at the raised seating position. The 70 cm nylon five-star base stands on 60 mm stationary feet. This version does not have castors.

Height-adjustable chrome foot ring

Stema PRO-TECH H — chrome-plated foot ring and its fixing point

Stema PRO-TECH H — foot-ring height adjustment shown in two positions

Adjust the chrome-plated foot ring to suit the seating position. Loosen its fixing screw, position the ring and secure it again.

Dimensions

Stema PRO-TECH H — front and side dimension drawing with adjustment ranges

Overall height: 103.5–127.5 cm; seat height: 55–79 cm; seat width × depth: 47 × 44 cm; base diameter: 70 cm. The supplier states a dimensional accuracy of 1 cm.

Documented testing and care

A positive model-specific safety, strength and durability report is available. The foam arrangement also has positive cigarette and match-flame-equivalent ignitability test results; these results apply to the tested material and conditions. The operating instructions specify a maximum user weight of 130 kg and use for up to 8 hours per day. Clean with mild products and protect the chair from rain, moisture and direct sunlight.

Technical specifications

Brand	Stema
Model	PRO-TECH H
Product type	High laboratory and workshop chair
Colour	Black seat and backrest; black base
Supplier SKU / EAN-13	5903917407410
Seat and backrest material	Soft moulded TPU foam, as specified by STEMA
Seat height	55–79 cm
Overall height	103.5–127.5 cm
Seat width × depth	47 × 44 cm
Backrest height adjustment	4 cm travel
Backrest depth adjustment	2.5 cm travel
Backrest angle	Manually adjustable and lockable; no numeric range specified
Seat-height control	Lever-operated class 4 gas lift
Base	Five-star nylon base, diameter 70 cm
Ground contact	Stationary feet, diameter 60 mm
Floor suitability	Stationary feet; choose a suitable protective floor mat as needed
Foot support	Chrome-plated foot ring with adjustable height
Armrests / headrest	Not fitted
Maximum user weight	130 kg, according to the operating instructions
Recommended daily use	Up to 8 hours per 24 hours, according to the operating instructions
Seat depth mechanism	Backrest depth adjustment; no sliding-seat mechanism specified
Safety / strength / durability	REMODEX report 156/26/W, dated 30 July 2026; positive result
Test standards	PN-EN 1335-2:2019-03; PN-EN 1728:2012/AC:2013-09; PN-EN 1022:2024-04
Foam ignitability	Positive cigarette and match-flame-equivalent test results under PN-EN 1021-1:2014 and PN-EN 1021-2:2014; applies to the tested foam arrangement
Warranty	2 years, as stated on the supplier product card
Packaged weight	14 kg
Carton dimensions	23 × 67 × 68 cm
Packing quantity	1 chair per carton
Assembly	Assembly required; instructions supplied as a download
Care	Use mild cleaning liquids; soap-based cleaners for plastic parts. Protect from direct sunlight, rain and moisture.
Dimension tolerance	Supplier states an accuracy of 1 cm

Downloads

Spécifications

Type de produit

High laboratory and workshop chair
Matériau

Soft moulded TPU foam seat and backrest; nylon base; chrome-plated foot ring
Dimensions du produit (Hauteur x Largeur x Longueur)

Height 103.5–127.5 cm; base diameter 70 cm
Poids

14 kg (packaged)
Capacité de charge maximale

130 kg
Certification

REMODEX 156/26/W; PN-EN 1335-2:2019-03; PN-EN 1728:2012/AC:2013-09; PN-EN 1022:2024-04; PN-EN 1021-1:2014; PN-EN 1021-2:2014
Contenu de l'emballage

1 chair; assembly required
Garantie

2 years

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