Female-female muff, made in Simple wall stainless steel A – 316L, diameters 80 and 100 mm. Finish: painted black.
Wall thickness: 0.4 mm. AISI 304.
Tongue and Groove system.
It serves to link two modules with female mouths.
Recommended for indoor and outdoor facilities.
Other appliances: boilers, stoves, fireplaces and pellet inserts.