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SKU: SLXH7D4NUU505
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Vendor: NUAIR

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Vendor: NUAIR

NUAIR Piston Compressor - Heavy Duty Range

NUAIR Piston Compressor - Heavy Duty Range

Ships in 3 to 4 weeks
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Range

Configuration

Tank Configuration

Tank Size

Power

Voltage

Air Displacement (at 0-90 PSI)

Configured Part No. SLXH7D4NUU505

In stock
$3,884.40
$3,884.40
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Description
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NUAIR Piston Compressors - Heavy Duty Range

NUAIR’s Heavy Duty Range is built for demanding shop and industrial use where steady air output and long service life matter. These belt-driven piston compressors deliver up to 175 psi with heavy-duty cooling and protection features for tougher daily workloads.

Key Features

  • Easy to view oil sight glass
  • Oversized ball bearing
  • Balanced flywheel
  • Aluminum aftercooler for better cooling
  • Heavy duty metal frame belt guard
  • Radiator
  • MAG starter

Vertical Compressor

Designed for fixed shop installation with strong cooling support for continuous, heavy-duty operation.

Vertical V-Pump Compressor

Built for higher-demand applications with V-pump design and enhanced cooling support.

Horizontal Compressor

Built for high-demand applications requiring strong airflow and long run times. Up to 10 HP, 120-gallon tank, and 175 psi.

Duplex Compressor

Designed for higher air demand and added redundancy with a duplex (two-pump) configuration. Up to 20 HP, 200-gallon tank, and 175 psi.

Technical Specifications

Model P/N Pump Tank (Gal) Power (HP) Power Supply (V/Ph) Cylinders (nr.) Stages (nr.) Max. Pressure (psi) R.P.M. Air Displacement (cfm @ 0–40 psi) Air Displacement (cfm @ 0–90 psi) Gross Weight (lb) Gross Dimensions (L×W×H in)
HEAVY DUTY - VERTICAL
K31-80G V 5HP 1/230 SLXH7D4NUU505 K31 80 5 230 / 1 2 2 175 860 20.7 19.9 560 38×40×76.5
K31-80G V 5HP 3/230 SLXH7D1NUU519 K31 80 5 230 / 3 2 2 175 860 20.7 19.9 560 38×40×76.5
K31-80G V 5HP 3/460 SLXH7D1NUU524 K31 80 5 460 / 3 2 2 175 860 20.7 19.9 560 38×40×76.5
K31-80G V 7.5HP 1/230 SLXH8D4NUU506 K31 80 7.5 230 / 1 2 2 175 1130 26.3 25.2 570 38×40×76.5
K31-80G V 7.5HP 3/230 SLXH8D1NUU507 K31 80 7.5 230 / 3 2 2 175 1130 26.3 25.2 570 38×40×76.5
K31-80G V 7.5HP 3/460 SLXH8D1NUU525 K31 80 7.5 460 / 3 2 2 175 1130 26.3 25.2 570 38×40×76.5
K61-80G V 7.5HP 1/230 SNXH8D4NUU508 K61 80 7.5 230 / 1 4 2 175 660 32.5 31.3 672 48×38×80.8
K61-80G V 7.5HP 3/230 SNXH8D1NUU509 K61 80 7.5 230 / 3 4 2 175 660 32.5 31.3 672 48×38×80.8
K61-80G V 7.5HP 3/460 SNXH8D1NUU526 K61 80 7.5 460 / 3 4 2 175 660 32.5 31.3 672 48×38×80.8
K61-120G V 10HP 3/230 SNTV9D1NUU510 K61 120 10 230 / 3 4 2 175 880 43.6 42.1 845 48×38×85.1
K61-120G V 10HP 3/460 SNTV9D1NUU527 K61 120 10 460 / 3 4 2 175 880 43.6 42.1 845 48×38×85.1
HEAVY DUTY - HORIZONTAL
K50-120G H 7.5HP 1/230 SMTH8D4NUU521 K50 120 7.5 230 / 1 2 2 175 780 25.9 24.6 839 32×78×64.3
K50-120G H 7.5HP 3/230 SMTH8D1NUU522 K50 120 7.5 230 / 3 2 2 175 780 25.9 24.6 839 32×78×64.3
K50-120G H 7.5HP 3/460 SMTH8D1NUU532 K50 120 7.5 460 / 3 2 2 175 1000 31.4 30 839 32×78×64.3
K50-120G H 10HP 3/230 SMTH9D1NUU514 K50 120 10 230 / 3 2 2 175 1000 31.4 30 839 32×78×64.3
K50-120G H 10HP 3/460 SMTH9D1NUU528 K50 120 10 460 / 3 2 2 175 1000 31.4 30 839 32×78×64.3
K61-120G H 10HP 3/230 SNTH9D1NUU523 K61 120 10 230 / 3 4 2 175 880 43.6 42.2 1432 32×78×65.9
K61-120G H 10HP 3/460 SNTH9D1NUU533 K61 120 10 460 / 3 4 2 175 880 87.2 84.3 1432 32×78×65.9
HEAVY DUTY - DUPLEX
K50-120G H 2X7.5HP 1/230 SMUH8D4NUU516 K50 120 15 (2×7.5) 230 / 1 2 2 175 780 51.7 49.1 1055 32×78×64.3
K50-120G H 2X7.5HP 3/230 SMUH8D1NUU515 K50 120 15 (2×7.5) 230 / 3 2 2 175 780 51.7 49.1 1055 32×78×64.3
K50-120G H 2X7.5HP 3/460 SMUH8D1NUU529 K50 120 15 (2×7.5) 460 / 3 2 2 175 780 51.7 49.1 1055 32×78×64.3
K50-120G H 2X10HP 3/230 SMUH9D1NUU517 K50 120 20 (2×10) 230 / 3 2 2 175 1000 62.8 60 1208 32×78×64.3
K50-120G H 2X10HP 3/460 SMUH9D1NUU530 K50 120 20 (2×10) 460 / 3 2 2 175 1000 62.8 60 1208 32×78×64.3
K61-200G H 2X10HP 3/230 SNRH9D1NUU511 K61 200 20 (2×10) 230 / 3 4 2 175 880 87.2 84.3 1432 32×78×65.9
K61-200G H 2X10HP 3/460 SNRH9D1NUU531 K61 200 20 (2×10) 460 / 3 4 2 175 880 87.2 84.3 1432 32×78×65.9