· Black nylon body.

· Black polypropylene labyrinth & reducer bush.

· 14 tooth.

· ½” pitch.

· Fixed drive (Z14SF).

· Loose (Z14SL).

· Fits range of tube sizes with adaptors.

· Standard 12mm bore.

· Can be fitted with any 507 series labyrinth for

other shaft sizes.

· Option; Stainless steel precision bearings