(1,675 companies)
Lifts are used to raise and lower material, personnel, vehicles, and workpieces for loading and working positioning.

Flat Springs

(100 companies)
...spring steel or lighter weight materials such as low carbon steel. A leaf spring comes in three basic types: mono-leaf, multi-leaf and parabolic springs. Mono-leaf springs consist of one steel plate uniformly tapered from the center to each end...
Storage tanks and process tanks are bulk containers of varying size and configuration.


(1,089 companies)
...include: Yagi-Uda antennas, which have an active element with accompanying parasitic and reflective elements to create a highly-directed transmission. Log-periodic antennas, which are multi-element, unidirectional, narrow-beam antennas that have impedance...

Battery Chargers

(933 companies)
Battery chargers are devices for charging rechargeable batteries.

Awnings and Canopies

(349 companies)
Awnings and canopies are free-standing or attached shelters that typically consist of a textile cover and metal frame. They provide weather protection, as well as a large surface for signage or advertising.


(160 companies)
Skylights are windows that are placed on the roof. They are used to allow light to enter and in some cases allow air ventilation.


(1,541 companies)
...manufactured to MIL-SPEC requirements. Transportation batteries are designed for use in aircraft, boats, automobiles and electric vehicles. Stand-by/UPS batteries are used in uninterruptible power supplies (UPS) for emergency lighting and alarms...


(267 companies)
...the unlatch function. Multi-point actuation is used in latches that can be unlatched at multiple points. Features. Typically, latches do not lock; however, some latches are available with a key-locking mechanism or can be secured with a padlock. Other...
Light-emitting diodes (LED) are PN junction devices that give off light radiation when biased in the forward direction. LEDs are used in a wide variety of indication applications.


(1,450 companies)
A rolling overhead door may also be used in a storage facility, shipping container, truck trailer, or warehouse. Standards. ANSI A250.8 - STANDARD STEEL DOORS AND FRAMES. ANSI A156.27 - POWER AND MANUAL OPERATED REVOLVING PEDESTRIAN DOORS. A-A-2203...

Towers, Masts, and Poles

(306 companies)
Towers, masts and poles elevate, support and/or position personnel and equipment such as antennas, lighting, surveillance cameras or sensors, wind turbines, weather instruments, and power lines.


(558 companies)
Ladders are devices that workers use to step up or gain access to elevated surfaces.

Heat Exchangers

(1,439 companies)
...two, three, or more than three heat transfer fluids in the system. According to flow arrangements -- the heat exchanger may be either single pass or multi-pass. It may incorporate cross-flow, counter-flow, or co-current flow. Typically heat exchangers...

Air Compressors

(1,167 companies)
...or single-phase electricity. Larger, commercial and industrial units often use three-phase power at 208 V, 230 V, or 460 V. Mobility. In terms of mobility, portable air compressors feature wheel, casters, or self-contained trailers. Vertical air compressors...