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BWV Series Oil-Free Rotary Screw Blower 15-110kW / 20–150 HP
15–110 kW / 20–150 HP OIL-FREE ROTARY SCREW BLOWER
ENGINEERED FOR PERFORMANCE, BUILT FOR RELIABILITY
When clean, reliable low-pressure air is critical, the FS-Curtis BWV Series delivers. Designed for efficiency and built for dependability, the BWV provides 100% oil-free air across a wide range of applications. Available from 15 kW to 110 kW (20–150 HP), it combines variable speed technology, precision-engineered components, and intuitive controls to ensure stable, energy-saving performance.
With low-noise operation, intelligent iCommand-Touch+ control, and a rugged oil-free design, the BWV Series is engineered to perform shift after shift while reducing costs and downtime. Delivered as a complete packaged plug-and-play unit, it ensures fast installation and hassle-free operation. Backed by more than 170 years of FS-Curtis reliability, it’s the blower you can count on.
Contact your local FS-Curtis Authorized Distributor for a quote today!
Description
The FS-Curtis BWV Series Oil-Free Rotary Screw Blower is engineered to deliver exceptional efficiency, quiet operation, and dependable reliability across the most demanding industries. Built with advanced design features, rugged components, and precision manufacturing, every BWV model ensures long-term, oil-free performance shift after shift.
Powered by a high-efficiency permanent-magnet motor and variable speed drive, the BWV adapts to your system’s exact air demand—providing smooth, stable airflow while significantly reducing energy consumption. With up to 35% energy savings at higher pressures, the BWV offers outstanding value without compromising performance.
At the core of the system, the oil-free rotary screw airend is designed for durability and purity. Featuring a specialized PTFE-coated rotor surface, non-contacting rotors, and a solid, compact housing, the BWV guarantees clean air delivery, superior corrosion resistance, and extended service life.
The advanced iCommand-Touch+ controller gives you total visibility and control, with a full-color touchscreen display, real-time monitoring, historical data trending, and intuitive navigation to minimize downtime and optimize performance.
From 15 kW to 110 kW, the BWV Series provides the reliability, efficiency, and clean-air assurance needed for critical applications in wastewater treatment, pulp & paper, automotive, cement, pharmaceuticals, mining, aquaculture, and more.
BWV Series Oil-Free Rotary Screw Blower 15-110kW
LOW NOISE AND HIGH RELIABILITY
Quiet, stable performance in demanding environments
- Advanced air inlet duct and engineered system layout minimize pressure fluctuations.
- Provides smooth, uninterrupted airflow for consistent, reliable operation.
- Low-noise design makes it ideal for sensitive industrial applications.
SUPERIOR TRANSMISSION EFFICIENCY
Maximum power transfer, minimal energy loss
- Direct motor-to-airend coupling ensures optimal transmission efficiency.
- Reduces energy loss, wear, and long-term operating costs.
- Built for durability and consistent performance.
VARIABLE SPEED TECHNOLOGY
Smart efficiency that adapts to demand
- High-efficiency permanent-magnet motor with variable speed drive.
- Delivers constant pressure with smooth, linear operation.
- Eliminates large starting currents while cutting energy use—up to 35% savings at higher pressures.
PRECISION-BUILT OIL-FREE AIREND
Engineered for clean air and long-term dependability
- PTFE-coated rotors provide superior corrosion resistance and extended service life.
- Non-contact rotor design ensures 100% oil-free air delivery.
- Solid, compact housing maintains stability at high RPMs for reliable airflow and noise suppression
iCOMMAND-TOUCH+ CONTROLLER
Intuitive intelligence for better performance
- Full-color touchscreen interface make monitoring and adjustments simple.
- Real-time trending, performance tracking, and system alerts ensure reliability.
- Integrates easily with plant systems for complete control.
| Model | Power | Pressure | Capacity FAD | Sound Level | Dimensions | Weight |
| kW / HP | psi / bar | Fixed Speed CFM | dB(A) | L x W x H in. | lbs. | |
| BWV15 | 15 / 20 | 8.7 / .6 | 427 | 75 | 65 x 39 x 55 | 2116 |
| BWV15 | 15 / 20 | 11.6 / .8 | 339 | 75 | 65 x 39 x 55 | 2116 |
| BWV15 | 15 / 20 | 14.5 / 1 | 271 | 75 | 65 x 39 x 55 | 2116 |
| BWV15 | 15 / 20 | 17.4 / 1.2 | 243 | 75 | 65 x 39 x 55 | 2116 |
| BWV18 | 18 / 25 | 8.7 / .6 | 540 | 75 | 65 x 39 x 55 | 2161 |
| BWV18 | 18 / 25 | 11.6 / .8 | 448 | 75 | 65 x 39 x 55 | 2161 |
| BWV18 | 18 / 25 | 14.5 / 1 | 339 | 75 | 65 x 39 x 55 | 2161 |
| BWV18 | 18 / 25 | 17.4 / 1.2 | 289 | 75 | 65 x 39 x 55 | 2161 |
| BWV22 | 22 / 30 | 8.7 / .6 | 660 | 75 | 65 x 39 x 55 | 2205 |
| BWV22 | 22 / 30 | 11.6 / .8 | 550 | 75 | 65 x 39 x 55 | 2205 |
| BWV22 | 22 / 30 | 14.5 / 1 | 455 | 75 | 65 x 39 x 55 | 2205 |
| BWV22 | 22 / 30 | 17.4 / 1.2 | 388 | 75 | 65 x 39 x 55 | 2205 |
| BWV30 | 30 / 40 | 8.7 / .6 | 1236 | 75 | 65 x 39 x 55 | 2425 |
| BWV30 | 30 / 40 | 11.6 / .8 | 1236 | 75 | 65 x 39 x 55 | 2425 |
| BWV30 | 30 / 40 | 14.5 / 1 | 1236 | 75 | 65 x 39 x 55 | 2425 |
| BWV30 | 30 / 40 | 17.4 / 1.2 | 1236 | 75 | 65 x 39 x 55 | 2425 |
| BWV37 | 37 / 50 | 8.7 / .6 | 1154 | 75 | 81 x 45 x 63 | 2646 |
| BWV37 | 37 / 50 | 11.6 / .8 | 872 | 75 | 81 x 45 x 63 | 2646 |
| BWV37 | 37 / 50 | 14.5 / 1 | 720 | 75 | 81 x 45 x 63 | 2646 |
| BWV37 | 37 / 50 | 17.4 / 1.2 | 596 | 75 | 81 x 45 x 63 | 2646 |
| BWV45 | 45 / 60 | 8.7 / .6 | 1341 | 75 | 81 x 45 x 63 | 2756 |
| BWV45 | 45 / 60 | 11.6 / .8 | 1186 | 75 | 81 x 45 x 63 | 2756 |
| BWV45 | 45 / 60 | 14.5 / 1 | 914 | 75 | 81 x 45 x 63 | 2756 |
| BWV45 | 45 / 60 | 17.4 / 1.2 | 805 | 75 | 81 x 45 x 63 | 2756 |
| BWV55 | 55 / 75 | 8.7 / .6 | 1447 | 75 | 81 x 45 x 63 | 2976 |
| BWV55 | 55 / 75 | 11.6 / .8 | 1352 | 75 | 81 x 45 x 63 | 2976 |
| BWV55 | 55 / 75 | 14.5 / 1 | 1137 | 75 | 81 x 45 x 63 | 2976 |
| BWV55 | 55 / 75 | 17.4 / 1.2 | 988 | 75 | 81 x 45 x 63 | 2976 |
| BWV75 | 75 / 100 | 8.7 / .6 | 2189 | 75 | 98 x 59 x 85 | 5953 |
| BWV75 | 75 / 100 | 11.6 / .8 | 1906 | 75 | 98 x 59 x 85 | 5953 |
| BWV75 | 75 / 100 | 14.5 / 1 | 1684 | 75 | 98 x 59 x 85 | 5953 |
| BWV75 | 75 / 100 | 17.4 / 1.2 | 1433 | 75 | 98 x 59 x 85 | 5953 |
| BWV90 | 90 / 125 | 8.7 / .6 | 2705 | 75 | 98 x 59 x 85 | 6173 |
| BWV90 | 90 / 125 | 11.6 / .8 | 2306 | 75 | 98 x 59 x 85 | 6173 |
| BWV90 | 90 / 125 | 14.5 / 1 | 1804 | 75 | 98 x 59 x 85 | 6173 |
| BWV90 | 90 / 125 | 17.4 / 1.2 | 1606 | 75 | 98 x 59 x 85 | 6173 |
| BWV110 | 110 / 150 | 11.6 / .8 | 2436 | 75 | 98 x 59 x 85 | 6614 |
| BWV110 | 110 / 150 | 14.5 / 1 | 1977 | 75 | 98 x 59 x 85 | 6614 |
| BWV110 | 110 / 150 | 17.4 / 1.2 | 1730 | 75 | 98 x 59 x 85 | 6614 |
OPTIONAL SMARTCONNECT®2.0
Smart remote monitoring for greater reliability and efficiency
- Real-time remote monitoring from any connected device – stay informed whether you-re on site or off.
- Predictive maintenance alerts help you plan service in advance, reducing downtime and costly surprises.
- Tracks system performance trends to optimize efficiency and energy use.
- Secure, cloud-based platform provides data access for both operators and service teams.
- Helps extend equipment life while lowering total cost of ownership.
Find out more on how SmartConnect 2.0 can help to save you energy costs – click here!
Download our brochure to learn how the BWV Series is right for your application.
BWV Series Warranty – Built to Last, Backed by FS-Curtis
Your BWV Series Rotary Screw Blower is engineered for reliable, long-lasting performance — and we stand behind it.
1-Year Standard Warranty
Every BWV blower package is covered for 12 months from the date of start-up, giving you peace of mind from day one.2-Year Coverage on Critical Components
We go even further with an extra year of protection (for a total of 2 years) on the airend, drive motor, heat exchanger, and controller — the heart of your system.
Register your blower online and follow the recommended maintenance schedule to get the most from your warranty coverage and ensure your system performs at its best.
How to Qualify for FS-Curtis Warranty Coverage:
Follow the required maintenance schedule in the Operations Manual.
Need to schedule your routine maintenance, contact your local Authorized FS-Curtis Distributor today!
Financing Options – Flexible Solutions for Every Operation
Investing in reliable compressed air shouldn’t slow down your business. That’s why FS-Curtis offers flexible financing options designed to make owning an NX Series compressor easier and more affordable.
Why Choose FS-Curtis Financing?
- Conserve Capital – Keep cash flow available for other business needs while still getting the equipment you trust.
- Flexible Terms – Choose from a variety of payment plans that fit your budget and operational needs.
- Fast & Simple Approval – Streamlined application process gets you approved quickly so you can get your system running sooner.
- Upgrade with Confidence – Financing makes it easier to invest in the latest technology, like SmartConnect® 2.0 or UltraPack options, without large upfront costs.
- Protect Your Investment – Pair financing with our NXGEN® Warranty for maximum peace of mind.
With FS-Curtis financing, you get the performance and reliability you need today while paying in a way that works best for your business.
