D

Quick-release coupling fitted to drain emulsion or water tanks safely. Standard BSP fittings are used on UK sprayers for interchangeability.

Dry film thickness (DFT) is the thickness of a coating once solvents have evaporated and the film has fully cured. It is a key quality measure for coatings and road marking materials. DFT is checked using calibrated gauges to confirm that applied material meets specification. Under-application can reduce durability, while excessive build can cause cracking,…

Lock securing drains closed during transit.

Time to touch-dry for traffic opening.

Hose extension allowing controlled drainage into a container. Eliminates splash and environmental contamination in depots.

Bracket mounted on the sweeper body to stow a hot-air drying lance. Prevents accidental burns and damage when the lance is not in use.

Valve to empty binder lines for maintenance or cold weather.

System for switching between emulsion and hot binder.

Heavy-rubber mat positioned behind side brooms. Stops debris being thrown onto pavements or parked vehicles.

Axle lock improving traction for sweepers on gradients or wet verges.