Fleck 2900/1600 has a 3/8in Diameter Brine Line. For 1/2in Brine Line choose SP2900/1700 kit

SP2900/1600 Kit comprises of

24067 - 1 x Piston assembly
28415 - 1 x Seal and spacer kit, upper
24206 - 1 x Piston assembly, lower
24205 - 1 x Seal and spacer kit, lower
21617 - 1 x Brine valve 1600 assembly kit
10229 - 1 x Injector assembly cover gasket
23304 - 1 x Injector body gasket
13575 - 1 x Tank adaptor o-ring
13577 - 1 x Riser tube o-ring
10218 - 4 x Microswitch
10896 - 2 x Microswitch
15320 - 1 x Microswitch

SP2900/1700 Kit comprises of

24067 - 1 x Piston Assy 2510/2750/2900 Upper Standard & Hot Water
28413 - 1 x Piston assy 2910 Lower NBP
24205 - 1 x Seal & Spacer Kit 2900 Lower
24981 - 1 x Brine Valve Repair Kit 1700
23304 - 1 x Injector Body Gasket
10229 - 1 x Injector Cover Gasket
13575 - 1 x O'Ring Top Of Tank 2910,3150
13577 - 1 x Riser Tube O'Ring 2910/2850/9500
10218 - 4 x Microswitch
10896 - 2 x Microswitch
15320 - 1 x Microswitch