Product Description
Nitto Kohki LA-28B Linear Piston Pump
The Linear-motor-driven Free Piston System (Pat.) has an internal piston inside the cylinder which is driven by an electro-magnet and spring system controlled by the alternating input current cycle. The piston thus forms a single combined structure of two usually different devices; motor and pump. The system is quiet and vibration free, and offers the advantages of easy maintenance and a long operating life.
Benefits:
- Super Quiet — you can barely hear them from only 5' away
- Super Energy Efficient — operates for only pennies per day
- Very Reliable — motors can often run constant for five to eight years
- Oil-less Design — provides clean, dry air with minimal maintenance
- UL listed for outdoor use
- Outlet: 5/8"
- 1 Year Warranty!
Specifications:
| LA-28B | USA | |
|---|---|---|
| Voltage | 120V AC | |
| Rate Airflow | 0.99 cfm / 28 lpm | |
| Rated Pressure | 0.71 - 2.13 psig | |
| Frequency | 60 Hz | |
| Power Consumption | 25 W @ 60 Hz | |
| Running Current | 0.8 amps | |
| Noise Level | 38 dB(A) Max. @ 1 meter | |
| Power Consumption | 25 W | |
| Coil Insulation | UL Class A | |
| Gross Weight | 6.2 lbs | |
| Recognition | UL | |
Other Details
http://www.underwaterwarehouse.com/Nitto-Kohki-Linear-Air-Pumps/Nitto-Kohki-LA-28B-Linear-Piston-Pump-p-87.htmlProduct Videos
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NITTO KOHKI LA-28B LINEAR PISTON PUMP
My professional pond guy was amazed at how quiet this pump is (whisper quiet)! He thought it was defective until he saw all the bubbles surfacing. Good output and my Koi are happy again. Service was excellent and pump double-boxed.
