The NASA gas detector is a simple instrument

Ronstan Core stand-up block with swivel can be used anywhere

Ronstan double block with 2 sheaves in Series 40 is a robust aluminum block designed for halyards and control lines up to 36 feet

it ensures strength and durability in marine environments

Sealine/Fairline/Princess

Marco, Magnetventil 1/4" til vand 12 V BL128829 The NASA gas detector isThe Marco solenoid valve is used for the Hydro Vacuum toilet and is installed in the boats pressurized water system. The product has a " female thread and operates at 12 V. Please note that the arrow on the valve shows the flow direction. Brand: Marco Weight: 0. 56 kg Thread type: 1 4" Voltage: 12 V Made in: Italy Package dimensions: Dimensions: 9 cm 7 cm 7 cm Gross weight: 0. 56 kg Used where the Hydro Vacuum toilet is connected to the boats