The Erik 650A Air Purifier
provides higher air flow
while being quieter
provides higher air flow
while being quieter
provides higher air flow
while being quieter
ERIK 650A | ||
---|---|---|
Room Size (2 ACH) | 1,700 sqft | |
Filtration #1 | Carbon - Size | 4" Granulated Activated Carbon (GAC) impregnated activated carbon/potassium permanganate with mini pleated HEPA |
Life Span (Continuous) | 12 months | |
Additionals | 3.5 lbs & 45 sqft MERV 15 (0.3 micron) | |
Filtration #2 | HEPA Size | 75 sqft with 12" deep HEPA |
HEPA Efficiency | 99.99% (MERV 18) (0.3 micron) | |
Life Span (Continuous) | up to 36 months | |
Fan Speed | Variable | |
Noise Level (dB) | 1 | - |
2 | - | |
3 | - | |
4 | - | |
5 | - | |
max | 60 | |
Air Flow (cfm) | 450 | |
CADR, Clean Air Delivery Rate |
Pollen | 450 |
Dust | 400 | |
Smoke | 416 | |
Dimension, W x H x D | Product | 25.5" x 26" x12.8" (65 x 66 x 32 cm) |
Shipping | 30" x 30" x 19" or 76 x 76 x 48 cm | |
Weight | Product | 63 lbs (28.6 kg) |
Shipping | 75 lbs (34 kg) | |
Power Consumption | 85 W, 220-240 V, 50 Hz | |
Anion (-ve ion) | No | |
Air Quality Monitor | No | |
Remote Control | No | |
Effectiveness | Cleans & Removes Allergies, Dust, Asthma, Bacteria, Pollen, Mold Spores, Pet Dander, Smoke, Odours & Gases | |
Industrial Grade | Yes |
This Erik model air purifier has two filters – a 4” deep GAC activated carbon bed pre-filter and a 12” deep main HEPA filter. Effective for gases for smoke and gas leaks (methane gas, sulfur gases, and many others).
Erik has the best, latest German engineered EC motor and fan so it provides higher air flow while being quieter and using much less power. The EC motor is a much-improved technology over the traditional AC motor that nearly every other air purifier uses.
AC motors use technology that was developed in the 1800’s and use more energy, can have an annoying hum, and are not as reliable. They are common because they are very inexpensive to produce.
EC (Electrically Commutated) motors use electronics to convert the AC voltage to DC to run the motor. EC is the latest technology innovation whereas AC motors use technology from nearly 200 years ago. With an AC motor from China, chances are that the copper was wound by hand and the ball bearings are of low quality making it unreliable.
Why does the motor/fan start and stop more slowly than an AC motor? EC motors have a soft start programmed into the motor to limit the start-up current the motor draws (there are electronics built into the motor). The ramp down after power is removed is only a function of the inertia of the fan and the friction of the bearing system. A high quality bearing system will take longer to slow down and stop since the friction is minimized (alignment is better, lubricant is better, etc.).
The humming noise comes from the fact that it is an AC motor and all the magnetics are changing intensity at the line frequency. When rotating, these forces are aligned so as to rotate the rotor. When the motor is not rotating or rotating at a speed lower than synchronous speed, they tend to make things vibrate back and forth and that makes the humming sound. If you have an AC motor that starts slowly, the humming starts louder and decreases as the rotor and field come into sync.
Oransi air purifiers are used by some of the leading companies, medical centers, government organizations and universities. We are delighted to be able to provide clean air to so many quality organizations.