Dungs spare spring set 3 or 5-20 mbar DN 40 Dungsnr.: 229853 Intercal 88.70245-0153

Spare spring set 3 or 5-20 mbar DN 40 from Dungs is designed for adjusting the pressure range in gas regulators. The kit includes springs allowing adjustment of the regulator for operation in the range from 3 to 20 mbar for DN 40. This is an important element in service and repair of boiler equipment, as it allows adapting the regulator to specific operating conditions. The set ensures precise adjustment and stable operation of gas fittings.