450 psi / 35 psi
low side 25 psi high side 125 psi
low 50 to 60 and high 250 to 300
The refrigerant pressures are dependent on the type of refrigerant.
18-20psig suction 250-270 psig discharge In freezers pressures are ok .I got it ,but the mention pressure of suction 18-20 discharge 250-270 at what temprature in centegrade it should be.
If the pressures are always equal running, the compressor is bad and would need replaced
Manifold gauge/gauges are used to check both the high and low side pressures of the refrigerant inside the a/c system...................
Manifold gauge/gauges are used to check both the high and low side pressures of the refrigerant inside the a/c system...................
near-azeotropic refrigerant blends all exhibit some .A )temperature glide and fractionation .B)oil problems .C) high boiling points .D)low condensing pressures
because it can kill you!!!
Too much refrigerant can do it, yes. System pressures get extremely high on both sides of the AC system when it is overcharged.
r 134-a
You cool it and run it through a metering devise.