● Vacuum Reducer Fittings Size：

1" x 1/2"

1" x 3/4"

1 1/2" x 1"

2" x 1"

2" x 1 1/2"

2 1/2" x 1 1/2"

2 1/2" x 2"

3" x 1 1/2"

3" x 2"

3" x 2 1/2"

4" x 2"

4" x 2 1/2"

4" x 3"

● Vacuum Reducer Fittings Material：SS304, SS316L.