Alco PS2-A7A DUAL pressure switch

Alco dual automatic pressure switch, PS2 range, low and high pressure (LP: -05 ... 7 bar / HP: 6 ... 31 bar)

• Dual pressure switch with auto reset.
• Alco Controls PS2 series double pressure controls with adjustable reference values.
• SPDT contacts with high rating, resistant to breakage; two independent SPDT switches.
• Dual automatic press-control with standard pressure connection 7/16 ”-20 UNF for 1/4” SAE male connection.
• ∆p differential: LP (0.5 ... 5 bar), HP (4 bar).
• Factory pressure settings: LP (3.5 / 4.5 bar), HP (20 bar).
• Leak test pressure: LP (24 bar), HP (35 bar).
• Compatible refrigerants: R-134a, R-404A, R-407C, R-450A, R-452A, R-448A, R-449A, R-507, R-513A, R-410A, R-1234ze.
• Weight: 0.7 kg.
• Made in the EU.