Waterlock mufflers - Type NLP 3

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The NLP3 waterlock muffler is the quietest in the world. It has a unique three chamber design which delivers sound attenuation of 10dB more than that achieved with a conventional waterlock.

The Vetus NLP3 waterlock has rotatable chambers as well as rotatable hose connectors, ensuring quick and simple installation in even the most confined spaces.

Please contact us before ordering for delivery prices for sending these waterlocks to outlying areas (Highlands and Islands) as a carriage surcharge may apply.

Compare Products

	Price
NLP3 Waterlock 40mm NLP340 Vetus NLP3 watercock with connectors for exhaust hose with 40mm internal diameter. Provided with drain plugs for winter storage. Capacity 5 litres Diameter of main body: 110mm Length of main body: 520mm Length overall: 772mm	£229.00
NLP3 Waterlock 45mm NLP345 Vetus NLP3 watercock with connectors for exhaust hose with 45mm internal diameter. Provided with drain plugs for winter storage. Capacity 5 litres Diameter of main body: 110mm Length of main body: 520mm Length overall: 772mm	£229.00
NLP3 Waterlock 50mm NLP350 Vetus NLP3 watercock with connectors for exhaust hose with 50mm internal diameter. Provided with drain plugs for winter storage. Capacity 5 litres Diameter of main body: 110mm Length of main body: 520mm Length overall: 772mm	£229.00
NLP3 Waterlock 60mm NLP360 Vetus NLP3 watercock with connectors for exhaust hose with 60mm internal diameter. Provided with drain plugs for winter storage. Capacity 10 litres Diameter of main body: 155mm Length of main body: 670mm Length overall: 1050mm	£319.00
NLP3 Waterlock 75mm NLP375 Vetus NLP3 watercock with connectors for exhaust hose with 75mm internal diameter. Provided with drain plugs for winter storage. Capacity 10 litres Diameter of main body: 155mm Length of main body: 670mm Length overall: 1050mm	£319.00
NLP3 Waterlock 90mm NLP390 Vetus NLP3 watercock with connectors for exhaust hose with 90mm internal diameter. Provided with drain plugs for winter storage. Capacity 10 litres Diameter of main body: 155mm Length of main body: 670mm Length overall: 1050mm	£319.00
NLP3 15L Waterlock 60mm NLP36015L Vetus NLP3 watercock with connectors for exhaust hose with 60mm internal diameter. Provided with drain plugs for winter storage. Capacity 15 litres Diameter of main body: 155mm Length of main body: 825mm Length overall: 1200mm	£389.00
NLP3 15L Waterlock 75mm NLP75015L Vetus NLP3 watercock with connectors for exhaust hose with 75mm internal diameter. Provided with drain plugs for winter storage. Capacity 15 litres Diameter of main body: 155mm Length of main body: 825mm Length overall: 1200mm	£389.00
NLP3 15L Waterlock 90mm NLP90015L Vetus NLP3 watercock with connectors for exhaust hose with 90mm internal diameter. Provided with drain plugs for winter storage. Capacity 15 litres Diameter of main body: 155mm Length of main body: 825mm Length overall: 1200mm	£389.00