It is designed for use in boats and has an inspection hatch with drain connection and filling with ventilation

Cadmium free: No cadmium

the RPM will change by approx

It is used to indicate wind direction on the water

Guidi, Møtrik messing 2 1/2" Søvandsbestandig BL134270 It is designed for useGuidi brass nut is designed for use in marine environments and is available in several sizes. It is made with an alloy containing less zinc, which provides better durability in the demanding marine environment. Brand: Guidi Weight: 0. 28 kg Thread: 2 1 2 " Material: Brass Made in: Italy Package dimensions: Dimensions: 10 cm 10 cm 2 cm Gross weight: 0. 28 kg Seawater resistant marine fittings from Italian Guidi are always of very high quality and