A built-in overflow is the most efficient method of draining aquarium water to a filter. If your aquarium does not have built-in overflow, CPR Continuous Siphon Overflows/Prefilters are the best means for getting water from an aquarium to a filter system. CPR Continuous Siphon Overflows are used to transport water from the tank to your sump. Deluxe models include the aqua lifter to help maintain a full siphon.They quietly skim up to six times more water than units with tubes.
Features
- Adjustable water level allows you to easily change the level in your tank
- Black top reduces algae growth
- Plastic screen to prevent fish loss
- Aqualifter Pump and acrylic lid included for quiet operation
Selecting the Correct CPR Overflow
CS102 Specifications:
- Flow Rate: 1,200 GPH
- Outflow Size: 2 x 1" Bulkheads
- Width: 9 3/8"
- Dimensions (see photo): A: 7 3/8", B: 8 7/8", C: 1 3/8", D: 1.5", E: 4 3/8" , F: 5 1/8", G: 9.25", H: 6", I: 3.25", J: 3 1/8", K: 3 5/8"
| SKU | 206563 |
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Product Questions
Can I use braided 1" tubing on this overflow please respond please
Question by: Jayden Marrero on May 25, 2017, 8:39 PM
You absolutely can! You'll just need a barb adapter on the outflow from the drains and then you can connect your flexible hose.
https://www.bulkreefsupply.com/gray-male-pipe-adapter-spigot-x-barb.html
Happy reefing!
https://www.bulkreefsupply.com/gray-male-pipe-adapter-spigot-x-barb.html
Happy reefing!
Answer by: Zack on Jun 5, 2017, 10:28 AM
Your diagrams and descriptions of the CS102 indicate this has two 1" outlets. However, the CPR Aquatics web site indicates this has one 1" outlet (the CS202 has two 1" outlets). Please confirm this has one outlet?
Question by: Josh on Jan 24, 2017, 10:58 AM
Great question! The CS102 absolutely has two 1" bulkheads! :-)
Answer by: Randy on Jan 28, 2017, 7:33 AM














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