Name: Supreme-Hydroponics 40514 Low Volume Air Pump, 4-watt
Brand: Supreme-Hydroponics
SKU: 1RVCPB21Q4YH
Price: 66.41 CAD
Availability: OutOfStock
Rating: 3.7 (3 reviews)

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Supreme-Hydroponics 40514 Low Volume Air Pump, 4-watt

Brand

Model

Air Volume 275 cubic Inch per Minute. Maximum Water Depth is 4 feet. Has 2 outlets with adjustable flow. Watts 3.5 and pressure 2.0 psi. 6 foot power cord.

Universal Product Code (UPC check)

<!DOCTYPE html>
<html>
   <head>
      <meta name="viewport" content="width=device-width, initial-scale=1">
      <link
         rel="stylesheet"
         href="https://unpkg.com/tachyons@4.12.0/css/tachyons.min.css"
         />
   </head>
   <body>
      <div class="flex flex-column justify-center w-100 ph3 normal lh-copy pt1">
            <div class="tc">
               <img src="https://i5.walmartimages.com/dfw/8822aef6-7abe/k2-_f4ee767f-a90a-4f70-be39-71e5d7b238a0.v1.jpg">
               <h3>4 equal payments</h3>
               <h4 class="gray">Buy what you love and split the cost. It's that easy. </h4>
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            <p class="gray">Please note that a higher initial payment may be required for some purchases. Pay later in 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4" target="_blank">terms</a> available here. For Quebec residents, these Pay Later 4 <a href="https://cdn.klarna.com/1.0/shared/content/legal/terms/0/en_ca/paylaterin4_quebec" target="_blank">terms</a> are applicable. </p>
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This thing barely stirs the water's surface on it's maximum setting. I thought it must be a bad example of the AP-4 until I purchased it's bigger cousin with 4 outlets, the Danner AP-8 under the brand "Top Fin". Both are extremely weak pumps for their size and outlet count. Other pumps with slightly higher prices put out almost twice as much air. This one puts out 275 cu. in. per minute. That's only 4.5064525 liters for two outlets. Danner and Top Fin are identical except for branding. You have the numbers. Bang for the buck or just enough at the lower price. It was just wrong for me.

Doyour homework. I didn;t.