We’ve created standard, modified, and custom-built enclosures for thousands of customers across a diverse range of industries. From the clean-room to the factory floor, Hoffman enclosures protect sensitive equipment from dust, dirt, oil, water, corrosion and other contaminants.

HMI - Human Machine Interface
Contractor
Networking
Thermal Management

When the world thinks of industrial enclosures, it thinks of Hoffman. It's a reputation for excellence, quality, and attention to detail, that makes Hoffman the preferred industrial enclosure solutions provider.

Junction Boxes
Wall-Mount Enclosures
Free-Stand Enclosures
Floor-Mount Enclosures

Isolating critical controls from harsh environments is a job no one performs better than Hoffman. Our revolutionary enclosure solutions ensure reliable performance in a range of extreme conditions.

Junction Boxes
Flush-Mount Enclosures
Instrumentation Enclosures and Accessories
Consolets
Pushbutton Enclosures
Wall-Mount Enclosures
WATERSHED™ Wall-Mount Enclosures and Accessories
Consoles and Accessories
Floor-Mount and Free-Stand Enclosures
Hoffman WATERSHED™ Free-Stand Enclosures and Accessories
PROLINE™ Stainless Steel HMI Enclosures

Isolating critical controls from harsh environments is a job no one performs better than Hoffman. Our revolutionary enclosure solutions ensure reliable performance in a range of extreme conditions.

Polyester
Fiberglass
Polycarbonate and ABS

Isolating critical controls from harsh environments is a job no one performs better than Pentair Technical Products' Hoffman brand. Our revolutionary enclosure solutions ensure reliable performance in a range of extreme conditions.

Aluminum Wall-Mount Enclosures
COMPACT™ Cast Aluminum Type 4X Enclosures and Accessories

The convergence of technology, communications and best-practice manufacturing techniques is reshaping the industry. From wall-mount to heavy-duty free-stand, select from a wide variety of disconnect enclosures to meet your needs.

Wall-Mount Preferred-Cutout Disconnects
Wall-Mount Fixed-Depth Allen-Bradley Disconnects
Free-Stand Preferred-Cutout Disconnects
Free-Stand Stainless Steel Preferred-Cutout Disconnects
Free-Stand Universal-Cutout Disconnects
SEQUESTR™ Preferred-Cutout Disconnects
Disconnect Accessories

The PROLINE™ Modular Enclosure Systems are designed to protect electrical and electronic equipment in industrial, local area networking and telecommunications applications.

PROLINE™ Modular Enclosures
PROLINE™ Industrial Enclosures
PROLINE™ Frames and Frame Accessories
PROLINE™ External Components
PROLINE™ Internal Components
PROLINE™ Assembled Enclosures
PROLINE™ Gold Series Enclosure Systems

If you're looking for a large selection of human-machine interface enclosure solutions, products and accessories, look no farther than the Hoffman brand.

New HMI Products
HMI Product Overview
HMI Enclosure Systems
Mounting Options
Tablet Solution

Hoffman brand boxes and enclosures have been a part of the commercial electrical landscape for over 50 years for three good reasons—quality, availability and ease of installation.

New Contractor Product
Type 1
Type 3
Type 3R
Telephone Cabinets
Current Transformer Cabinets and Terminal Boxes
Electrical Utility
Canadian Cabinets and Splitters
Solar Combiner Box

As technology evolves, data and communication applications become mission-critical, demanding the protection and performance once reserved only for controls on the plant floor.

New Networking Products
Free-Stand Cabinets
Cable and Power Management
Open Frame Racks
Wall-Mount Cabinets
Wall-Mount Racks
Cable Pathway / Bonding and Grounding
Seismic Products
Cooling
Outside Plant Products
Accessories
Technical Information

Pentiar Technical Products' Hoffman brand wireway and trough products are used in commercial and industrial environments to provide a fast, flexible method of distributing power and to control wiring. Pentair Technical Products has the Hoffman brand products you need to design a flexible and easy-to-install cable pathway system. Use the full line of components and accessories to conveniently organize cable runs. Mount the components to ceilings or walls, drop them under the floor, even combine components from different systems to build the cable pathway system that exactly fits your application.

Lay-In Wireway
Feed-Through Wireway
Wiring Troughs
Stainless Steel Cable Tray

Recognizing the increasingly global reach of North American customers, Pentair Technical Products has formed a strategic partnership with Wöhner, a German-based company and the market leader in busbar systems. Pentair Technical Products has long been a provider of quality enclosure solutions, and the addition of the robust, easy-to-use 60-mm Busbar System provides customers with a time- and space-saving power distribution system.

Busbar Distribution System

With more than 30 years of experience producing everything from fan assemblies to standard air conditioners and heat exchangers to engineered cooling applications for one-of-a-kind systems, the Pentair Technical Products McLean brand has the people and products to deliver the cool.

New Thermal Management Product
Thermal Management Design Guide
Air Conditioners
Heat Exchangers
Outdoor/Indoor Thermoelectric
Fresh-Air Cooling
Heaters
Accessories

For protection where safety is critical, count on Hoffman brand safety enclosures and purging/pressurization systems.

Hazardous Location Enclosures
Purging/Pressurization Systems
Hazardous Location Thermal Management

Select from a comprehensive assortment of accessories that complement your enclosure and provide you with added features, convenience and security. From locks and latch kits; panels, door and mounting accessories; trays, shelves, keyboards, lighting kits and more. It's all here and available to support your system's reliable operation.

New Accessory Products
Condensation and Pressure Compensation
Panels and Panel Accessories
Window Kits
Door Accessories
Shelves, Keyboard Trays and Gland Plates
Locks, Lockouts, Latches, Handles and Clamps
Drip Shields
Hole Seals
Corrosion Inhibitors
Electrical Accessories
Mounting Accessories
INTERSAFE™ Data Interface Ports
EMC Accessories
INLINE™ Accessories
CONCEPT™ Accessories

The success of your organization relies on the performance of your mission-critical electrical and electronic systems. Under these circumstances, you need equipment protection from an enclosure provider you can depend on. Pentair Technical Products' Hoffman brand engineers have years of expertise and experience designing and testing enclosures. Aside from meeting strict standards requirements, we conduct rigorous enclosure performance testing in our on-site UL lab. Put Hoffman’s knowledge to use resolving your equipment protection issues.

Standards
Chemical Resistance
EMI/RFI
Thermal Management
Seismic Products
Hazardous Locations
Arc Flash
Washdown
Wireway Fill and Disconnect Wire Bend Space