a concave fluke (D) gives the greatest resistance

Ref PF1022000 Weight 0

Material: 100% Polyester Functional fabric: wind proof and water resistant

as a result of a durable water repellent (DWR) coating has ensured that you’ll stay warm and dry when exposed to light showers outdoors

Jabsco Port Kit 12mm 90 Degree Barb Harken RATCHET BLOCKS a concave fluke (D) gives12mm (1 2) I. D hose JABSCO 30651 1000 These Jabsco port kits allow Jabsco Par Max 2. 9, Par Max 3, Par Max 4, Par Max 5, old model Par Mate pumps and Jabsco accumulator tanks to adapt to different sizes of hose and plumbing. The plug in port part measures 19mm (3 4") diameter and simply snaps in for easy change or replacement. Supplied in pairs.