Air duct accessories with 2 quick adapters - Plastic hose, insulated with spiral LSWP 315-4 SG Set

Air duct accessories with 2 quick adapters - Plastic hose, insulated with spiral LSWP 315-4 SG Set – Stiebel Eltron – 238567 – 4017212385678: Air duct accessories with 2 quick adapters LSWP 315-4 SG set, inner hose material other, outer hose material polyester PVC coating, spiral material steel, outer hose with spiral, nominal diameter DN 315, inner inner diameter 315mm, insulation thickness 50mm, material of the insulating material glass wool, bending radius 365mm, the flexible Air hose for outside and exhaust air is heat and sound insulated. Easy connection to the AWG or WPL thanks to the pre-assembled quick adapters. The hose is covered with a sound-absorbing, thermal insulating layer. The outside is made of aluminum laminate, the inner cover is made of a polypropylene cloth. The intermediate layer made of mineral wool serves as sound and heat insulation. A quick adapter made of EPS is fully assembled and sealed on both sides.