8 لزنبرك زجاج الرؤية -->18 De Dietrich 7606514

Secure your boiler's sight glass with this spring designed for sizes 8 to 18. This burner spare part ensures the sight glass remains firmly in place, allowing clear visual monitoring of the flame and combustion process. Essential for boiler maintenance, it helps prevent leaks and maintains system integrity. A small but vital component for reliable heating equipment operation.