Shipping
- Complimentary ground shipping within 1 to 7 business days
- In-store collection available within 1 to 7 business days
- Next-day and Express delivery options also available
- Purchases are delivered in an orange box tied with a Bolduc ribbon, with the exception of certain items
- See the delivery FAQs for details on shipping methods, costs and delivery times
Returns and Exchanges
- Easy and complimentary, within 14 days
- See conditions and procedure in our return FAQs
Questions?
Call 1-877-388-4111 or email sales@penryair.com.
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 sales@penryair.com.
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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Live Chat feature available on the weekend
Call To Us Free: 877 388 4111

WisAIR
Oil-free Screw Compressor
100% oil-free water injected screw compressor provides high-quality compressed air for critical applications in a wide range of industries such as pharmaceuticals, food and beverage, electronics, and textiles that cannot risk any chance of oil contamination in their processes. Range from 20-75hp.
Premium Performance
- Pressure rating up to 13 bar.
- Output from 47 to 296 cfm.
- Radial cooling fan (air-cooled versions only) and sound-absorbing cabinet for premium cooling and noise performance.
Premium Quality
- ISO 8573-1 Class 0* certified quality air.
- Integrated dryer guaranteed PDP < 3°C.
- Corrosion proof material: aluminium bronze rotor housing, stainless steel rotor shaft, piping, and separator vessel.
- Smooth start-up with inverter driven technology.
- Clean piping.
Premium Efficiency
- Unique isotherm compression brings premium savings.
- Inverter driven technology provides up to 35% energy savings.
- Limited pressure band results in an overall reduced net pressure (1 bar extra pressure = 7% energy).
- 3.5" graphic full colour controller with web visualisation and intelligent saver cycles.
- Friction free air end bearings.
- Direct driven power train to reduce energy losses.
- Built-in dryer to reduce downstream pressure drop.