Danfoss 017-507566 Pressure switch, RT6S

Differential [bar]: 1.00, Reset function: Manual Max, Pressure connection type: Flare, Pressure connection size: 1/4, Enclosure rating IP: IP66, Max. Working Pressure [bar]: 34.0

Danfoss 017-506166 Pressure switch, RT5A

Regulation range [bar] Pe: 4.00 - 17.00, Differential [bar]: 1.30, Reset function: Manual Max, Pressure connection type: M, Pressure connection size: 12 x 1.5, Enclosure rating IP: IP54, Max. Working Pressure [bar]: 22.0