Using 360° Viewing:
- Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
- Zoom In: Double click on image.
- Zoom Out/Reset: Put photo at full zoom & then double click.
Air Compressor Pump, 2 Stage
- Item # 1WD21
- Mfr. Model # 1WD21
- UNSPSC # 40151501
- Catalog Page # 3640
- Shipping Weight 146.0 lbs.
- ItemAir Compressor Pump
- Number of Stages2
- Lubrication TypeSplash Lubricated
- HP5, 7-1/2
- Free Air CFM @ Max. Pressure17.3/23.5
- Max. Pressure175 psi
- Oil Capacity2 qt.
- Number of Cylinders2
- NPT Outlet3/4"
- Pump RPM734, 990
- Groove SectionB
- Groove Quantity2
- Flywheel IncludedY
- Flywheel Dia.16-1/2"
- Sheave Size @ 1725 RPM7-1/4", 9-3/4"
- Bore Dia.4-5/8", 2-1/2"
- Stroke Length3"
- ConstructionCast Iron
- FinishPainted Green
- Valve MaterialSwedish Steel
- Valve TypeDisc
- Mounting Pattern8-3/4" W x 5-3/4" D
- Overall Height23-1/4"
- Overall Width16-1/2"
- Overall Depth20"
Compliance and Restrictions
This product contains a chemical that is regulated under California Proposition 65.
Warning: This product contains a chemical known to the State of California to cause cancer.
Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.
Ask your questions. Share your answers.
The head bolt torque value of this item is 330 inch pounds, the valve plate stud torque value is 110 inch pounds.
Thank you for using Grainger Ask and Answer.
Grainger is neither responsible for, not does it endorse, the content of any statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger.