Pressure Auto Switch, Pressure Control Switch, Arit CompressorPressure Control Switch, Arit Compressor

Pressure Auto Switch, <p><strong>TYPE PR</strong><br />
Type PR is triple pole pressure switch without unloading valve with adjustable differential.</p>
<p><strong>TYPE PRV</strong><br />
Type PRV is pressure switch provided with an unloader valve which relieves the pressure over the compressor piston when the electric motor stops. Hence when the compressor restarts, there is no gauge pressure on the compressor piston and as a result the electric motor life & compressor life increase.</p>
<p><strong>TYPE PR-X</strong><br />
Type PRV-X is triple pole pressure switches without unloading valve but with on/off knob to stop the compressor at place.</p>
<p><strong>Type PRV-X</strong><br />
Type PRV-X is come with unloader valve system as per PRV type with on/off knob to stop the compressor at the place</p>

TYPE PR
Type PR is triple pole pressure switch without unloading valve with adjustable differential.

TYPE PRV
Type PRV is pressure switch provided with an unloader valve which relieves the pressure over the compressor piston when the electric motor stops. Hence when the compressor restarts, there is no gauge pressure on the compressor piston and as a result the electric motor life & compressor life increase.

TYPE PR-X
Type PRV-X is triple pole pressure switches without unloading valve but with on/off knob to stop the compressor at place.

Type PRV-X
Type PRV-X is come with unloader valve system as per PRV type with on/off knob to stop the compressor at the place

Model	Cut-out pressure range		Minimum differential		Maximum differential		Specification
Model	Kg / cm²	psi	Kg / cm²	psi	Kg / cm²	psi	Specification
PR-9	2.5 – 9.5	35.5 – 135	1.2 – 1.8	17 - 26	7	100	Without unloader valve & on/off knob.
PRV-9	2.5 – 9.5	35.5 – 135	1.2 – 1.8	17 - 26	7	100	With unloader valve but without on/off knob.
PR-9X	2.5 – 9.5	35.5 – 135	1.2 – 1.8	17 - 26	7	100	Without unloader valve & with on/off knob.
PRV-9X	2.5 – 9.5	35.5 – 135	1.2 – 1.8	17 - 26	7	100	With unloader valve & with on/off knob.
PR-15	7 – 15	100 – 213	1.7 – 2.3	24 – 33	7	100	Without unloader valve & on/off knob.
PRV-15	7 – 15	100 – 213	1.7 – 2.3	24 – 33	7	100	With unloader valve but without on/off knob.
PR-15X	7 – 15	100 – 213	1.7 – 2.3	24 – 33	7	100	Without unloader valve & with on/off knob.
PRV-15X	7 – 15	100 – 213	1.7 – 2.3	24 – 33	7	100	With unloader valve & with on/off knob.

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