Hazardous Area Solution
We manufacture Control Stations, Terminal Boxes, Lighting and Cable Glands for various hazardous area applications.
Hardo Products
Our goal is to provide to our customers high quality ATEX/IECEx certified products at competitive prices. We continuously work on improving quality of our products and expanding their portfolio in order to satisfy expectations of the market. Our aim is to satisfy demand of our customers with the best quality products and solutions in the shortest possible time .
ATEX Lighting | Ex Light Fittings & Ex Fixtures
Ex Junction and Terminal Boxes
Ex Control Stations
Ex Cable Glands
Completed projects
22 terminal boxes and control panels for a chemical terminal
Zones 2 (gases/vapours) / 22 (dusts)
Cert. IECEx
junction boxes: eb IIC T6 Gb | control panels: db eb IIC T5 Gb
junction boxes/control panels: tb IIIC T85oC Db
Cert. ATEX
II 2 G Ex
II 2 D Ex
Material: GRP – antistatic reinforced polyester
500+ OptiLine series lighting fixtures for explosion hazard zones
Zones 2 (gases/vapours) / 21 (dusts)
Cert. IECEx
gases: Ex ec mc IIC T4 Gc
dusts: Ex tb IIIC T70°C Db
Cert. ATEX
gases: II 3 G Ex
dusts:II 2 D Ex
Material: GRP (Enclosure) + Polycarbonate (Diffuser)
Oil and Gas
Power Generation
Food and Beverage
Chemical and Pharmaceutical
About Us
We come from Poland, but we operate globally. We have 1,300 square meters of production and warehouse space, so we are able to ensure the high availability of our products for both distributors and end users.
ATEX Lighting | EX Light Fittings & EX Fixtures
ATEX lighting engineered for hazardous, explosion-prone environments. For internal and external use as general lighting in Zone 21, 22 and 2. Well-thought-out fixture design helps reduce the costs of installation materials and labor. These EX light fixtures and fittings, embedded with advanced LED technology, ensure robust and reliable illumination while adhering to stringent ATEX and IECEx certifications.
Product features
3 diffusers providing varied light beams.
Lenses directing the light beam (optional).
Up to 4 glands (M20 or M25).
Certification
ATEX Certification.
IECEx Certification.
EU-Declaration of conformity.
Emergency lighting for Zone 21, 22 and 2 meeting the requirements of the ATEX Directive and the IECEx system. These Ex emergency luminaires are powered by built-in battery packs and can be used with light directing lenses. This unique feature allows for precise illumination, easily targeting key areas and avoiding obstacles, enhancing the efficiency and versatility of the lighting solution. Designed for both internal and external installations, they cater to areas with explosion hazards from gases, vapours, and flammable dusts.
Product features
Lenses directing the light beam (optional).
3 diffusers providing varied light beams.
Up to 4 glands (M20 or M25).
Certification
ATEX Certification.
IECEx Certification.
EU-Declaration of conformity.
ATEX emergency lighting powered by a central battery system. This Ex fixture is engineered for use in Zone 21, 22 and Zone 2 hazardous areas. Thanks to its intelligent construction, this Ex lamp reduces labor and material costs associated with installation. The absence of loose components, hinged cover and mounting plate, easily accessible electrical connectors, the ability to accommodate up to 4 M25 glands, and special light-directing lenses are just a few advantages of this fixture.
Product features
Excellent quality-to-price ratio.
Hinged diffuser and LED tray.
Fast and cost efficient installation.
Certification
ATEX Certification.
IECEx Certification.
EU-Declaration of conformity.
Terminal Boxes
Glass fibre reinforced polyester used to manufacture the HTBP series terminal boxes have been selected to grant the maximum protection against highly corrosive agents and maximum UV protection. Cover screws are made of stainless steel AISI 316L. Cover gasket is made of silicone. Internal mounting screws are made of non-corrosive material. Wide variety of enclosure sizes allows to accommodate all customers' requests.
Product features
Cable entries available on all sides.
Polyamide or metallic cable glands can be used.
IP 65/66 rating.
Certification
ATEX Certification.
IECEx Certification.
EU-Declaration of conformity.
HTBS series stainless steel terminal boxes are designed for extremely harsh industrial hazardous areas with features of high anti-corrosion, water ingress and dust protection. Our stainless steel terminal boxes are developed to meet strict requirements of the chemical, pharmaceutical and oil & gas industries. Applications include both, onshore and offshore installations. HTBS series stainless steel terminal boxes are available in a variety of sizes allowing for a vast and flexible arrangement of connecting terminals. Custom sizes are also available.
Product features
Stainless steel AISI 316L.
Hinged cover available.
Internal mounting plates are available.
Cable glands plates are available.
Certification
ATEX Certification.
IECEx Certification.
EU-Declaration of conformity.
HTB1A series aluminium enclosures are manufactured from a low-copper (less than 0,1%) aluminium alloys and feature an external polyester powder coating (RAL 7001) anti-loosening bolts and earthing screws made from stainless steel alloy AISI 316L. Aluminium enclosures are available in a variety of sizes allowing for a vast and flexible range of heights. Aluminium Ex Terminal Boxes have excellent corrosion resistance which makes them ideal for a variety of offshore and onshore applications. In addition, they can meet the requirements to corrosion protection for chemical, petrochemical and harsh environments.
Product features
Hinged cover available.
Internal mounting plates are available.
Cable glands plates are available.
Certification
ATEX Certification.
IECEx Certification.
EU-Declaration of conformity.
Control Stations
The enclosures of HCS1P control stations are made of impact-resistant glass fibre reinforced polyester (GRP). Our junction boxes have IP65/66 rating. All metallic parts are made of non-corrosive materials. HCS1P series control stations can be fitted with a variety of components like pushbuttons, signal lamps, switches and ammeters. A wide range of third party components is available.
Product features
Polyamide or metallic cable glands can be used.
Hinged cover as an option.
Wide range of sizes.
Wide range of components.
Certification
ATEX Certification.
IECEx Certification.
EU-Declaration of conformity.
HCS1A series aluminium enclosures are manufactured from a low-copper (less than 0,1%) aluminium alloys and feature an external polyester powder coating (RAL 7001) anti-loosening bolts and earthing screws made from stainless steel alloy AISI 316L. Similar to enclosures made of other materials these enclosures can be fitted with a wide variety of components including pushbuttons, signal lamps, switches and measuring instruments.
Product features
Very low copper aluminium alloy.
IP 66 rating.
Optional hinges.
Offshore and onshore applications.
Certification
ATEX Certification.
IECEx Certification.
EU-Declaration of conformity.
HCS1S series control station enclosures are made of stainless steel AISI 316L. This series of control stations is often used for locations where aggressive chemical atmosphere is present or a clean room requirements call for them. A wide variety of sizes allows us to meet almost all customers requests. Custom enclosure sizes are available as an option. A vast list of third party components can be built into these control stations.
Product features
High corrosion resistance.
Hinged cover as option.
Internal mounting plate as option.
Cable glands plate as an option.
Certification
ATEX Certification.
IECEx Certification.
EU-Declaration of conformity.
Cable Gland
HCG2 series of cable glands for armoured cables is available in a variety of sizes ranging from M16 to M90 and thread types including metric and NPT. They are an excellent option for enteering cables into enclosures, cable strain relief, sealing enclosures and assisting in dust, moisture and water protection, as well as for industrial applications where there is significant contamination by water, vibration or extreme temperatures.
Product features
Majority of metric and NPT threads are available.
Nickel plated brass, stainless steel 316L and brass versions are avilable.
Applicable for Zones 1/21 and 2/22.
Variety of sizes M16 to M90.
Certification
ATEX Certification.
IECEx Certification.
EU-Declaration of conformity.
HCG1 series of cable glands for non-armoured cables is available in sizes ranging from M16 to M90 and thread types including metric and NPT. These cable glands are the best ways to enter non-armoured cable into a variety of metallic and non-metalic enclosures.
Product features
Majority of metric and NPT threads are available.
Nickel plated brass, stainless steel 316L and brass versions are avilable.
Applicable for Zones 1/21 and 2/22.
Variety of sizes M16 to M90.
Certification
ATEX Certification.
IECEx Certification.
EU-Declaration of conformity.
Reducer Adaptor Stopping Plug
HRD series reducers can be used in Zones 1/21 and 2/22. Our reducers are made in accordance with IEC standards and are ATEX and IECEx certified. They offer Ex e, Ex d and Ex t protection types as well as IP 66/IP 68 rating. HARDO reducers can be made of brass or stainless steel 316L and are available with both metric and NPT threads sizes M16 to M100 and 3/8” and 4”.
Product features
Used to have smaller size or bigger size for already drilled holes.
Majority of metric and NPT threads are available.
Applicable for Zones 1/21 and 2/22.
Variety of sizes M16 to M100.
Metric/metric, metric/NPT, NPT/NPT and NPT/metric reducers are available.
Certification
ATEX Certification.
IECEx Certification.
EU-Declaration of conformity.
HAD series adaptors can be used in Zones 1/21 and 2/22. Our adaptors are made in accordance with IEC standards and are ATEX and IECEx certified. They offer Ex e, Ex d and Ex t protection types as well as IP 66/IP 68 rating. HARDO adaptors can be made of brass or stainless steel 316L and are available with both metric and NPT threads sizes M16 to M100 and 3/8” and 4”.
Product features
Majority of metric and NPT threads are available.
Stainless steel 316L and brass versions are avilable.
Applicable for Zones 1/21 and 2/22.
Variety of sizes M16 to M100.
Metric/metric, metric/NPT, NPT/NPT and NPT/metric adaptors are available.
Certification
ATEX Certification.
IECEx Certification.
EU-Declaration of conformity.
HPLG series stopping plugs can be used in Zones 1/21 and 2/22. Our stopping plugs are made in accordance with IEC standards and are ATEX and IECEx certified. They offer Ex e, Ex d and Ex t protection types as well as IP 66/IP 68 rating. HARDO stopping plugs can be made of brass or stainless steel 316L and are available with both Metric and NPT threads sizes M16 to M90 and 3/8” and 3”.
Product features
Majority of metric and NPT threads are available.
Stainless steel 316L and brass versions are avilable.
Applicable for Zones 1/21 and 2/22.
Variety of sizes M16 to M90.
Certification
ATEX Certification.
IECEx Certification.
EU-Declaration of conformity.