Conventional AC power is produced by rotating machines (alternators) that produce a smooth alternation, like that of a pendulum. It is described mathematically as a "sine wave". It is the ideal waveform for the transfer of AC power.

When converting AC to DC power most DC controllers will convert the AC power to a DC Square wave or DC modified square wave. For the most part a DC Modified square wave will often emulate a True Sine wave reasonably well but the driven pump will often operate with audible levels of noise and a slightly ‘choppy’ operation due to the stepped square waveform compared to a smooth True Sine Wave.

Utilising True Sine Wave Technology the new SOW Sine wave pumps result in a quiet and smooth operation that extends the lifespan of the wavemaker. 

Jecod SOW 8

£81.99Price
    • 8  Different Flow Rates
    • 4 wave modes
    • Very Quiet Operation due to Sine Wave Technology
    • Wireless  Controller - if 2 SOW pumps are used, controllers can "sync" wirelessly, to enable the SW pumps to run "in sync" or "anti - sync".
    • Easy installation and maintenance.
    • Magnetic bracket that allows a higher degree of pump rotation compared to SW pumps.
    • Night sensor - automatically detects when tank lights go out and slows the pump.  
    • One-touch feed mode - slows pump for a period of 10 minutes.
    • High performance, powerful, water flow combined with low energy consumption.  
    • Ceramic shaft for long life and durability
    • Intelligent control system to generate various wave patterns to suit your tank.
    • Extra-long cable for ease and comfort of placement, even on larger tanks.
    • Low voltage, safe, reliable UK power supply.
    • Suitable for aquariums with glass up to 15mm thickness. (20mm for SOW 20)

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