Waxed whipping twine with a high wax content that ensures long durability and abrasion resistance

Robust design with metal inserts for secure mounting

both above and below the waterline

It can rotate 180° and can be folded down when not in use

Available in different sizes depending on how many wipers are on board

Whale, returventil plast FV1227 ½” BL341136 Waxed whipping twine with aWhale non return valve FV1227 is designed to be used with electric pumps. It is suitable for connecting 13 mm () flexible hose and must be installed with the arrow pointing in the direction of water flow. Brand: Whale Weight: 0. 12 kg Original no.: FV1227 Made in: United Kingdom Package dimensions: Gross weight: 0. 12 kg Ideal for use with electric pumps Suitable for connecting to 13 mm () flexible hose Ensure the valve is installed with the arrow