The propellers are die-cast aluminum processed on CNC machines

Material: stainless steel

· 2W / 15W

Wireless connection: no

3 HM / HM 35 / HM 35F

Whale FV1227 kontraventil plast til 1/2" slange metalpirk The propellers are die-cast aluminumONE WAY check valve For 13 mm (1 2") flexible hose. Fits hose to maintain short flow periods. Ideal for use with electric pumps Suitable for connection to 13mm 1 2" flexible hose Make sure the valve is installed with the arrow pointing in the direction of the water flow Note low restriction designs will have a small drip return Material Plastic Hose Tail Size 13mm 1 2" Primary Construction Plastic Valve Design Check Valve Non Return Fire Whale Length