Description

Chicago Pneumatic QRS 7.5 145 TM – 7.5 HP Rotary Screw Air Compressor

60-Gallon Tank Mounted | 26.1 ACFM @ 145 PSI
Tri-Voltage 208–230/460V/3Ph | Part Number: 4152054783

The Chicago Pneumatic QRS 7.5 145 TM is a compact, quiet, and highly efficient rotary screw air compressor engineered for small to medium-sized shops that demand continuous-duty air without the noise or maintenance of a piston compressor. Producing 26.1 ACFM at 145 PSI, this 7.5 HP model delivers industrial-grade performance in a space-saving, 60-gallon tank-mounted configuration.

Built for automotive repair, fabrication, woodworking, small manufacturing, and general industrial applications, the QRS 7.5 145 TM provides smooth, pulse-free compressed air with exceptional reliability and cost efficiency.

Key Features & Benefits

Reliable Rotary Screw Performance

• Generates 26.1 ACFM @ 145 PSI, ideal for air-hungry tools and multi-user environments.

• 100% duty cycle—designed for continuous operation without cool-down periods.

• Rotary screw compression delivers smoother, more efficient airflow compared to reciprocating compressors.

60-Gallon ASME Receiver Tank

• Provides additional air storage for peak-demand usage.

• Compact footprint fits easily into smaller shops and service bays.

Quiet, Shop-Friendly Operation

• Operates around 66 dB(A)—significantly quieter than similar-output piston compressors.

• Suitable for installation directly on the shop floor without the need for an enclosed compressor room.

ES4000 Basic Controller

• Monitors key operating parameters including pressure, temperature, service intervals, and alarms.

• Intelligent shutdown and auto-restart features help protect the compressor and maintain uptime.

Tri-Voltage Capability

• Compatible with 208–230/460V/3-phase, making installation flexible and simple in most commercial facilities.

Industrial-Grade Durability

• Precision-built oil-injected screw air end ensures long service life and high reliability.

• Easy-access maintenance points with spin-on oil filter and separator.

• Eligible for Chicago Pneumatic’s 5-year extended warranty with authorized startup.

Technical Specifications

• Model: QRS 7.5 145 TM

• Horsepower: 7.5 HP

• ACFM: 26.1 @ 145 PSI

• Max Pressure: 145 PSI

• Tank Size: 60-Gallon ASME

• Voltage: Tri-Voltage 208–230/460V/3Ph

• Noise Level: Approx. 66 dB(A)

• Part Number: 4152054783

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