or 316 Passivated Stainless

When the hatch is opened

Device Boot

• FSK modulation and carrier frequency 434

The clamp type installation ensures that no fasteners are visible from either inside or outside

Vetus NLP340 - Waterlock / muffler 3 chambers, connection Ø40mm Adaptor or 316 Passivated StainlessDue to its unique three chamber technology it has a sound reduction of an incredible 10dB more than the traditional waterlocks. Its rotatable chambers and hose connections ensure a quick and simple installation even in the most confined spaces. Suitable for 40, 45, 50, 60, 75 or 90 mm internal hose diameters Comes with 2 securing straps