VETUS rotatable waterlock/muffler type NLPH

Due to its unique three-chamber technology, this waterlock/muffler reduces sound so effectively that it is an incredible 10dB quieter than traditional waterlocks. Its rotatable chambers and hose connections ensure quick and simple installation, even in the most confined spaces.

• Suitable for 40, 45, 50, 60, 75 or 90mm internal hose diameters
• Comes with two securing straps