Shipping
- In-stock items are processed within 1 to 2 business days and typically delivered within 5 to 7 business days in the U.S.
- Factory-direct items ship on the manufacturer lead time shown on the product page.
- Tracking information is provided for every order.
- Shipping options and costs are calculated at checkout. See our Shipping Policy for details.
Returns and Exchanges
- Return eligibility, timeframes and any restocking fees are listed in our Returns, Exchange and Refund Policy.
- Questions about a return? Call 1-877-388-4111.
Questions?
Call 1-877-388-4111 or email [email protected].
Availability/Lead Time
If an item is out of stock, we provide an estimated arrival time at Penry Air. This estimate is based on information from the manufacturer and our experience with ordering the item. Please note that the actual lead time may vary. The estimate does not include shipping time to your location.
If you have any questions about availability, please call 1-877-388-4111 or email [email protected].
Also Live Chat is available.
Call to speak with our air compressor experts! We offer product assistance, advice and quotes on quality products!
Let us help you design the air system that best suits you!
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"Over 50 Years of Experience"

Additional Features and Installation Items
- Cheaper than replacing an entire unit if the tank is still in working order
- Compatible with Castair or Brand X; easily mounts on any existing tank with just a few quick bolts/holes and connections
- Cube packages include mounted and wired magnetic motor starter. Standard pump outlet with 3/4" NPT female threads for discharge connection
- Easy to mount in service vans/trucks
- Minimal floor space required
- Easy to service pump
- Rigid steel frame construction for durability
- Self-tensioning electric motor base for secure installation
Installation Items You May Need
- Vibration pads
- Remote tanks
- Check valves
- JIC to NPT straights and elbows for pump discharge
- Rigid copper or stainless-steel flex lines available for pump discharge tube to tank
- Pressure switch (required for operation)
Compressor Specifications
| HP | Phase | Pump R.P.M. | CFM @ 0-PSI | CFM @ 175 PSI | LxWxH Dimension | Wt. Lbs. | Unit Model |
|---|---|---|---|---|---|---|---|
| 5 | 1 | 767 | 22.0 | 17.5 | 27x22x41 | 405 | I51CUC1-S |
| 5 | 1 | 420 | 22.0 | 17.5 | 31x24x41 | 505 | I51CUC2-S |
| 7.5 | 1 | 895 | 32.4 | 24.8 | 27x24x41 | 440 | I71CUC1-S |
| 7.5 | 1 | 585 | 35.0 | 28.1 | 31x24x41 | 540 | I71CUC2-S |
| 10 | 1 | 758 | 45.0 | 35.0 | 31x24x41 | 570 | I101CUC2-S |
| 5 | 3 | 767 | 22.0 | 17.5 | 27x22x41 | 405 | I53CUC1-S |
| 5 | 3 | 420 | 22.0 | 17.5 | 31x24x41 | 505 | I53CUC2-S |
| 7.5 | 3 | 895 | 32.4 | 24.8 | 27x22x41 | 440 | I73CUC1-S |
| 7.5 | 3 | 585 | 35.0 | 28.1 | 31x24x41 | 540 | I73CUC2-S |
| 10 | 3 | 758 | 45.0 | 35.0 | 31x24x41 | 570 | I103CUC2-S |