SFN.30-1/2+F 56171 Elesa Breather Cap BSP 1/2 with Tech-Foam Filter
SFN.30-1/4 56151 Elesa Breather Cap BSP 1/4
SFN.30-1/4 NPT+F 956156 Elesa Breather Cap NPT 1/4 with Tech-Foam Filter and Hexagon Tightening
SFN.30-1/4+F 56156 Elesa Breather Cap BSP 1/4 with Tech-Foam Filter
SFN.40-1+F 56231 Elesa Breather Cap BSP 1 with Tech-Foam Filter
SFN.40-1/2 56201 Elesa Breather Cap BSP 1/2
SFN.40-1/2 NPT+F 956211 Elesa Breather Cap NPT 1/2 with Tech-Foam Filter and Hexagon Tightening
SFN.40-1/2+F 56211 Elesa Breather Cap BSP 1/2 with Tech-Foam Filter
SFN.40-1/4 NPT+F 956181 Elesa Breather Cap NPT 1/4 with Tech-Foam Filter and Hexagon Tightening
SFN.40-3/4 NPT+F 956221 Elesa Breather Cap NPT 3/4 with Tech-Foam Filter and Hexagon Tightening
SFN.40-3/8 56181 Elesa Breather Cap BSP 3/8
SFN.40-3/8 NPT+F 956191 Elesa Breather Cap NPT 3/8 with Tech-Foam Filter and Hexagon Tightening
SFN.40-3/8+F 56191 Elesa Breather Cap BSP 3/8 with Tech-Foam Filter
SFN.57-1 56291 Elesa Breather Cap BSP 1
SFN.57-1+F 56271 Elesa Breather Cap BSP 1 with Tech-Foam Filter
SFN.57-1.1/2+F 56291 Elesa Breather Cap BSP 1-1/2 with Tech-Foam Filter
SFN.57-1.1/4+F 56281 Elesa Breather Cap BSP 1-1/4 with Tech-Foam Filter
SFN.57-3/4 56241 Elesa Breather Cap BSP 3/4
SFN.57-3/4 NPT+F 956251 Elesa Breather Cap NPT 3/4 with Tech-Foam Filter and Hexagon Tightening
SFN.57-3/4+F 56251 Elesa Breather Cap BSP 3/4 with Tech-Foam Filter
