20hp 3PH 120 gallon Horizontal Duplex mounted alternating Piston Compressor -EP10D120V3

20hp 3PH 120 gallon Horizontal Duplex mounted alternating Piston Compressor

SKU: EP10D120V3

Product Description

EMAX Compressor has added our duplex Alternating line to the EMAX family. The benefits to these compressors are the alternating switch that will allow the units to alternate from one pump to another. The unit will pump up to set pressure, then under the next start-up sequence the opposing pump will start. This eliminates excessive running and allows the pumps to cool under heavy loads. These units also have a feature that if one pump will not maintain set pressure and not keeping up with demand, then both units will come on and run until the unit hits the pressure setting after which it will go back into normal alternating mode.


There are (2) of our low RPM solid cast iron patented pressure lubricated pumps paired with (2) industrial grade 1750 RPM TEFC motors, (2) Magnetic Starters ran with a relay switch all installed on our ASME certified 120 Gallon Horizontal tanks. This unit as all the features to make using it a breeze from its automatic tank drain to the belt tensioners and the continuous run mode, this compressor has it all.

Product Features

CFM @ 100 PSI 68
Compressor Stage Two
Pump RPM 640
Pump Material Solid Cast Iron
Pump Model APP4V1043TP
Motor RPM 1750
Motor Phase Three
Voltage available 208/230/460
Tank Size 120 Gallon
Tank orientation Horizontal
Tank Outlet Size 1"
Tank Drain Timed Automatic
Certifications ASME
Warranty 1 Year Standard, 5 Year Extended, Lifetime Extended
Max PSI 175
Tank Size 120 Gallon