AMETEK Rotron DR505AW58M Regenerative Blower 2HP 115/230 VAC, 1 Phase
Get the most out of your spa blower system with this Regenerative Blower 2HP 115/230 VAC from AMTEK. Designed for peak performance and relaxation, this regenerative blower is the perfect way to upgrade your personal spa.
Features
-
Power & Voltage: This blower is rated at 2 HP and is designed to run on either 115 VAC or 230 VAC, single–phase power. It also operates at 50/60 Hz, making it adaptable to a range of electrical grids.
-
Regenerative Technology: Unlike standard fans or centrifugal blowers, regenerative blowers utilize a design where the impeller recirculates air within the housing to boost pressure and generate a smooth, continuous airflow. This method allows the blower to deliver higher pressures and lower noise levels—qualities that are particularly important in commercial applications such as spas, hotels, and health clubs.
-
Durable Construction: The blower is built with a cast aluminum housing coupled with cast iron threaded flanges, ensuring excellent structural integrity and durability. Its motor is typically an ODP (open drip-proof) type, which is well suited for environments where humidity or occasional splashing occur. Additionally, the motor’s design includes permanently sealed ball bearings and Class B thermal protection, enhancing its reliability for continuous duty operations. The maximum operating temperature is generally maintained at or below 140°C, which is crucial for longevity in demanding settings.
Technical Specifications
Below is a summary table of the key technical specifications based on commonly available datasheet details:
| Specification | Value |
|---|---|
| Motor Power | 2 HP |
| Voltage | 115/230 VAC |
| Phase | Single Phase |
| Operating Frequency | 50/60 Hz |
| Current Rating | ~26 A (115V) / ~13 A (230V) |
| Max Pressure | Approximately 74 inches water gauge (IWG) |
| Max Air Flow | Up to about 160 SCFM (dependent on system conditions) |
| Weight | Approx. 83 lbs |
| Max Motor Temperature | 140°C |
These specifications make the DR505AW58M well suited for continuous and reliable operation in commercial and industrial systems where regulated and efficient airflow is critical.
Applications & Considerations
This blower is frequently used in applications that require constant airflow and low operational noise. Some typical uses include:
-
Commercial Spas & Pools: Its ability to power several jets efficiently and quietly makes it ideal for health clubs, hotels, and spa pools.
-
HVAC Systems: The stable and continuous operation under varying loads is beneficial for certain HVAC or air handling applications.
-
Industrial Settings: In processes where controlled air movement is essential (or where environmental conditions require robust, drip-proof construction), this blower stands out.
