Description
CONTACT CUSTOMER SERVICE FOR PRICE AND LEAD TIME.
!!! INSURE THE APPLICATION TESTS FOR THE CORRECT VOLTAGE, CYCLE, AND PHASE BEFORE PURCHASING !!!
PP-50 Power-Plume®
•Delivers constant 50 foot minimum plume
height in 10 mph wind
• Mixed-flow, non-overloading welded
aluminum wheel
•Fiberglass reinforced (FRP) windband
with UV protection
• Phenolic epoxy powder with UV protection
on steel components
•Integral lifting lugs
•Pre-punched mounting flange
• Motor housing sealed from lab air flow
•Stainless steel hardware
•Stainless steel lube lines
• NEMA 3R disconnect mounted and pre-wired
• Optional integral curb cap available
•Designed to withstand 125 mph wind
Performance certified is for installation Type A: Free inlet, free outlet. Performance ratings do not include the effects of appurtenances (accessories).
The A-weighted sound power ratings shown have been calculated per AMCA Standard 301. Values shown are for outlet LWoA sound power levels
for installation Type A: free inlet, free outlet. *Plume Height assumes the Power-Plume is mounted with top of windband 10 feet above roof and a
wind speed of 10 MPH. Plume height and performance data on previous page are not AMCA certified.
The airflow, outlet velocity and plume height values shown in the table above are minimum
values assuming no lab exhaust airflow. Additional lab exhaust airflow will increase these values.
See graphs on previous page for additional information.
REPLACEMENT MOTOR SINGLE PHASE 115 VOLT: Please email or call for pricing
REPLACEMENT MOTOR THREE PHASE: Please email or call for pricing
REPLACEMENT BEARINGS: Please email of call for pricing
REPLACEMENT SHAFT: Please call or email for pricing
REPLACEMENT BLADE: Please email or call for pricing
REPLACEMENT TOPCAP/LID: Please email or call for pricing
CONTACT CUSTOMER SERVICE FOR PRICE AND LEAD TIME.
Power-Plume®
U.S. Patent No. 8,672,614
The Power-Plume was designed for critical lab applications where safety and efficiency are the primary concerns.
Power-Plume is a powered induction device used to induce large amounts of ambient air and generate plume height regardless of the lab exhaust flow. This device has the unique advantage of maintaining a minimum 50 foot plume height even as the lab exhaust flow is reduced for partial load conditions. Dilution rates at maximum lab exhaust flow exceed 200%. As the lab exhaust is reduced, dilution rates can exceed 1,000%.
Power-Plume conveys a column of ambient air around the lab exhaust air encapsulating the contaminated lab exhaust. The primary lab exhaust fan is still utilized to exhaust the contaminated lab air. It can now be operated on a VFD for partial load conditions. This saves energy as we no longer need to utilize bypass air during partial load conditions to maintain plume height. Since the primary lab exhaust fan is not required to generate the high discharge velocities for adequate plume height, the power requirements of this fan are significantly reduced.
