1/4" NPT Ports, Indicator: 1/8" NPT Return
1/4" NPT Ports, Indicator: 1/8" NPT Suction
1/4" NPT Ports, No Indicator
3/8" NPT Ports, Indicator: 1/8" NPT Return
3/8" NPT Ports, Indicator: 1/8" NPT Suction
3/8" NPT Ports, No Indicator
SAE-6 Ports, Indicator: 1/8" NPT Return
SAE-6 Ports, Indicator: 1/8" NPT Suction
SAE-6 Ports, No Indicator