AQ-AxSAx-W Coupling

Overview:

AQ-A4SA4-W - Coupling 1/4" plug x 1/4" MIP (NPT).
AQ-A4SA5-W - Coupling 1/4" plug x 3/8" MIP (NPT).
AQ-A5SA4-W - Coupling 3/8" plug x 1/4" MIP (NPT).
AQ-A5SA5-W - Coupling 3/8" plug x 3/8" MIP (NPT).