Esi sidibanisi senziwe ngobhedu kunye nezinto zeplastiki kwaye zingasetyenziselwa ukudibanisa i-hose kwiinkqubo ze-pneumatic. Olu hlobo lokudibanisa lunendlela yokuqhafaza enye, enokukhawuleza kwaye idibanise i-hoses kunye nokuphucula ukusebenza kakuhle. Ngelo xesha, ikwanayo nempawu yokuhambelana kwangaphakathi nangaphandle, enokuthi ihambelane nezinye izihlanganisi zeenkcukacha ezahlukeneyo.