Ag & Construction | Deublin Company

Clutches, Brakes, and Variable Speed Drives

Construction and farming equipment utilizes Deublin's hydraulic-pneumatic rotary unions for reliable performance and force for clutches, breaks, and variable speed drives.

In-Shaft

Deublin's in-shaft hydraulic 1005 rotating union can fit in small, difficult-to-reach places such as behind machining cover panels.

End of Shaft

Deublin's versatile rotating unions for air and hydraulic oil for a low-maintenance, compact solution in heavy machinery.

Compact In-Shaft

With a 7/8" outer diameter, this Deublin hydraulic union fits in the smallest shafts and is durable for heavy equipment.

Threaded Mount

Deublin hydraulic unions are available with industry-standard SAE threads and face seals.

Mining & Construction

Mining machinery and construction equipment rely on rotary unions to handle tough working environments to ensure safety and high performance.

Infrastructure

Deublin provides rugged union solutions to construction equipment with low RPM requirements, such as paving.

Conveyance

Material handling systems, like vibratory and rotary feeders, depend on Deublin rotary unions to supply air and hydraulic oil to the machine.

Ore Processing

Groundwater is central to mineral processing, and Deublin rotating unions seal even under tough environmental conditions to provide the most concentrated material.

Specialty

Special-purpose unions from Deublin help with rock crushing and processing equipment.

Fan Pitch Control

Fans – for underground ventilation, engine cooling, and industrial air circulation – can change the volume of air flow and even reverse airflow when equipped with a Deublin union.

Severe-Duty

Certain union models have added protection against dust ingress for use in the farm industry and construction sites.

90° In-Shaft

Adapting to energy demands and environmental changes, Deublin's compact, in-shaft design handles up to 70 bar hydraulic oil and is easy to install and maintain.

Contactless Sealing

The largest industrial fans use Deublin unions for reliable, long-lived pitch control.

Custom Integration

Heavy industrial-process applications feature Deublin's compact in-shaft design that can handle up to 70 bar hydraulic oil.

Central Tire Inflation

Central tire inflation systems can improve traction as well as reduce road and tire wear by changing the contact area between tire and road surface. Deublin unions allow "on the go" increase and decrease of tire pressure.

Small

Deublin's union with a 1/8" flow path is built for space-constrained applications to control tire inflation and improve vehicle performance.

Medium

Large tractor-trailers require fast tire inflation and deflation to adjust quickly to terrains. Deublin's 1/4" flow path quickly fills the tires reducing wait time.

Large

Deublin's 3/8" rotary unions assist in removing air pressure from tractors in the field and increasing air pressure when driving the tractor on the road.

Custom Solutions

Deublin designs rotary unions to fit inside axles and hubs to deliver air when there is a significant loss in pressure.

Agriculture and Construction