Champion DRS175 Variable Speed Rotary Screw Air Compressor
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Champion DRS175 Variable Speed Rotary Screw Air Compressor for fleet, municipal and government service bays. Available on Sourcewell contract 121223-LFT for streamlined agency purchasing. Request a quote for pricing, freight and installation lead times.
Manuals & Documentation
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Overview
The Champion DRS175 is a variable speed rotary screw air compressor built around a direct-drive G8 airend rated for a maximum motor speed of 2691 rpm and a minimum of 651 rpm, delivering capacities from 161.0 ACFM up to 737.0 ACFM depending on configured pressure and speed setting. With a 175 hp (132 kW) TEFC IP-55 rated drive motor and a maximum working pressure of 178 psig, the DRS175 is designed for facilities that need flexible output matched to demand while maintaining oil carryover below 3 ppm.
Specifications
| Specification | Value |
|---|---|
| Drive Type | Direct |
| Airend Model / Gear Ratio | G8 / Direct Drive |
| Male / Female Rotor Diameter | 230 / 184 mm |
| Airend Speed (max) | 2691 rpm |
| Drive Motor Speed Min/Max | 651 / 2691 rpm |
| Drive Motor Nominal Power | 175 (132) hp (kW) |
| Drive Motor Service Factor | 1.12 |
| Motor Detail | TEFC, IP-55 |
| Fan Motor Nominal Power | 5 (3.7) hp (kW) |
| Nominal Voltage | 460V [+/-10%] (60Hz) |
| Full Load Package Current Max at 460V | 252 Amps |
| Maximum Working Pressure | 178 (12.3) psig (bar g) |
| Minimum Working Pressure | 85 (5.9) psig (bar g) |
| Free Field Noise Level | 80 dB(A) |
| Compressor Oil Capacity | 26 (98.4) gal (liters) |
| Oil Carry Over Rate | < 3 ppm |
| Discharge Connection Size | 3" NPT |
| Oil Drain Connection Size | 1/2" NPT |
| Min/Max Operating Temperature | 41 / 104 (5 / 40) °F (°C) |
| Length x Width x Height | 96.0 x 63.0 x 80.2 in |
| Weight | 6946 (3157) lbs (kg) |
| Outline Drawing | 300DMX804 |
Key Features
Variable Speed Control
Drive motor speed range of 651 to 2691 rpm allows output to match demand across multiple speed points at each pressure setting.
Direct Drive Airend
G8 airend uses a direct drive configuration with 230/184 mm male/female rotor diameters.
TEFC IP-55 Motor
Totally enclosed fan cooled motor rated IP-55 for protection in industrial environments.
Low Oil Carryover
Approximate oil carryover rate below 3 ppm supports cleaner downstream air quality.
Broad Pressure Range
Configurable performance across 110, 125, 145, and 175 psig pressure settings with corresponding ACFM output at each speed.
Standard Service Connections
3 inch NPT discharge connection and 1/2 inch NPT oil drain connection for standard installation and maintenance.
Ideal Applications
Accessories
Frequently Asked Questions
What is the maximum ACFM output of the Champion DRS175?+
What motor power does the DRS175 use?+
What are the working pressure limits of this compressor?+
How can I purchase the Champion DRS175 through a cooperative contract?+
Get the Champion DRS175 Through Liftnow
Contact Liftnow for pricing and availability on the Champion DRS175 variable speed rotary screw air compressor, including cooperative contract purchasing options.
Related Products
Buying Champion DRS175 Variable Speed Rotary Screw Air Compressor for a government or commercial fleet? Liftnow handles the full project on one purchase order: equipment, freight, installation, ALI inspection, and first-year service. Public agencies can purchase through Sourcewell contract 121223-LFT or NASPO ValuePoint CW7256 and skip the RFP process, with financing available. Request a quote, call 800-543-8669, or email gov@liftnow.com.
One vendor, one PO, full warranty: Liftnow sells, delivers, and installs the lift and passes through the manufacturer’s warranty, with no separate suppliers and installers to coordinate.
See recent public-sector installations in our government project portfolio.
Buying shop equipment on a government contract? See how Sourcewell 121223-LFT and NASPO ValuePoint CW7256 streamline public-sector purchasing.
Compare cooperative-purchasing options on our Sourcewell & NASPO cooperative purchasing landing page.
