2-wire technology

Drawn syringes
with drilled axles

Safety against pressure loss in the tire thanks to automatically switching wheel valve
Control line opens wheel valve only for tire pressure adjustment/measurement
Depressurized lines when the tire pressure control system is inactive or switched off
Maintenance-free
Operation of the system via digital or ISOBUS control
Precision control in the pressure range 1 to 4 bar (factory setting)
No external pipes and air ducting through the pre-drilled trailer axle
Long service life of the rotating unions

RDS rotary feedthrough for drilled BPW axles

Tested and approved by BPW
Patented solution for agricultural axles from BPW Rotating union bolted with grease cap – no ingress of dust and water possible
Integrated pressure equalization element – no air ingress into the wheel hub
Optimum protection of axle beam and axle bearing against corrosion
High air permeability

RDS rotary feed-through for drilled ADR axes

Tested and approved by ADR
Patented solution for agricultural axles from ADR Rotary feedthrough bolted with grease cap – no ingress of dust and water possible
Integrated pressure equalization element – no air ingress into the wheel hub
Optimum protection of axle beam and axle bearing against corrosion
High air permeability

PTG universal rotary union

For drilled trailer axles such as FAD, Colaert Essieux, etc.

Safety against pressure loss in the tire thanks to automatically switching PTG wheel valve
Control line opens wheel valve only for tire pressure adjustment/measurement
Depressurized lines when the tire pressure control system is inactive or switched off
Maintenance-free
Operation of the system via digital or ISOBUS control
Precision control in the pressure range 1 to 4 bar (factory setting)
Patented retaining bracket for external rotating union