Background

The Craftsman Air Compressor 921.166430 is a reliable and durable air compressor manufactured by Midwest Air Technologies Inc. for Sears under the Craftsman Brand. The air compressor is equipped with a range of features that contribute to its functionality and longevity. It has a tank pressure gauge that indicates the reserve air pressure in the tank, a pressure switch that controls the power to the motor and the cut-in/cut-out pressure settings, and a tank safety valve that allows excess tank pressure to escape into the atmosphere.

The air compressor also features an air intake filter that provides clean air to the pump and must always be kept free of debris. It has a quick connect feature that offers a quick release feature for attaching and removing the air hose. The air pressure coming from the air tank is controlled by a regulator, which can be adjusted by turning the knob clockwise to increase the pressure and counterclockwise to decrease the pressure. The tank drain valve is used to drain condensation from the air tank. The Craftsman Air Compressor 921.166430 is designed for durability and repairability, making it a long-lasting tool for various applications.

Technical Specifications

  • Product Type: Air Compressor
  • Model Number: 921.166430
  • Pump: Oil-Free Direct Drive
  • Motor: 1.5 HP
  • Bore: 2.28"
  • Stroke: 0.87"
  • Voltage Single Phase: 120 VAC
  • Minimum Circuit Requirement: 15.0 Amps
  • Air Tank Capacity: 20 Gallons
  • Cut-in Pressure: 120 PSi
  • Cut-out Pressure: 150 PSi
  • SCFM @ 90 PSi: 3.8
  • SCFM @ 40 PSi: 5.1
  • Duty Cycle: 50%

Warranty

The Craftsman Air Compressor 921.166430 comes with a one-year full warranty. This warranty covers any manufacturer's defects in material or workmanship that may occur within one year of the date of purchase. If any issues arise during this time, the product can be returned to the nearest Sears store or service center in the United States. The compressor will then be replaced or repaired free of charge, according to the option chosen by the company. It is important to note that if the air compressor is used for commercial or rental purposes, the warranty only applies for 90 days from the date of purchase. This warranty provides specific legal rights to the owner, and there may be additional rights that vary from state to state. To claim the warranty, the owner should contact the nearest Sears store or service center.

Craftsman 921.166430 Owners Manual