2" End Cap  w/1x 2" Ferrule, 1x 1/4" FNPT, 3x 1/4 MNPT & 2 Sightglass

10" Endcap w/1x 2" Ferrule, 1x 1/4 FNPT, 1x 1/4 MNPT & 2 Sightglass

8" x (1) 1-1/2" x (1) 1/4" FNPT x (2) 1/4" MNPT 2 Sightglass

6" Endcap w/1x 1-1/2" Ferrule, 1x 1/4" FNPT, 1x 1/4" MNPT 1x Sightglass

4" End cap with a 1 1/2" ferrule, a union sight glass, a 1/4" MNPT

End cap with 1/4" MNPT

Spray ball end caps 1-1/2" to 8"  with 1/4"" MNPT 

End cap with 3mm hole  and spray valve

8" Encap w/1x 1/4" FNPT, 1x 1/4" MNPT, 1x Sight Glass & 1x Spray Ball

6" Endcap w/1x 1-1/2" Ferrule, 1x 1/4" FNPT, 2x 1/4" MNPT 2x Sightglass