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Home » CPR CS Overflow Boxes
CPR CS Overflow Boxes

CPR CS Overflow Boxes

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Specifications

  • Flow rate 300 GPH.
  • 6.5" wide
  • 3/4" bulkhead outflow
    • What's in the Box

    • overflow box
    • overflow screen
    • 3/4" bulkhead
    • 3/4" slip strainer
    • foam ring for drain
    • air release tube for drain
    Manufacturer Info

    In Arcata, located in Northern California, the sea is a way of life. From the advanced Marine Biology department at Humboldt State University, just up the hill from us, to Humboldt Bay, about a mile west, we`re fortunate to be in a perfect environment to develop equipment for marine aquariums. CPR was started in a small garage in 1987 to produce biological filters for local aquarists. People who used CPR filters were impressed by the high quality and affordable prices. Word spread, and we grew. Since then, we have expanded to a 10,000 sq. ft. production facility and have developed the innovative product line you see here. We`re adding new ideas all the time. Our basic goal is to allow you to put the highest performing systems in your hands at reasonable prices.
    Warranty

    180 day manufacturer warranty.  All warranty services are provided by CPR

    Product Line Comparison


    CPR CS50 Overflow Box CPR CS90 Overflow Box CPR CS100 Overflow Box CPR CS102 Overflow Box
    Product CPR CS50 Overflow Box CPR CS90 Overflow Box CPR CS100 Overflow Box CPR CS102 Overflow Box
    List Price $109.95 $144.95 $159.95 $164.95
    Our Price $89.99 $109.99 $119.99 $129.99
    Rating Write a review Write a review Write a review
    Item Code CR1511 CR1513 CR1515 CR1517
     
    For glass or acrylic aquariums up to 60 gal.
    Flow rate 300 gph.
    6.5" wide
    3/4" bulkhead outflow
     
    For glass or acrylic aquariums up to 125 gal.
    Flow rate 600 gph.
    8" wide
    1" bulkhead outflow
     
    For glass or acrylic aquariums up to 175 gal.
    Flow rate 800 gph.
    10" wide
    1" bulkhead outflow
     
    For glass or acrylic aquariums up to 250 gal.
    Flow rate 1200 gph.
    10" wide
    (2) 1" bulkhead outflow
     
    Model # CS50   CS90   CS100   CS102  
    Width 6 7/8"   8 1/8"   10 1/4"   10 1/4"  
    A 6 3/4"   7 1/8"   7 1/4"   7 1/4"  
    B 8"   9 1/2"   10 1/4"   10 1/4"  
    C 1 1/2"   1 3/8"   1 1/2"   1 1/2"  
    D 1 3/8"   1 1/2"   1 3/8"   1 3/8"  
    E 3 7/8"   4 3/8"   4 3/8"   4 3/8"  
    F 4 3/4"   5 1/8"   5"   5"  
    G 7 1/4"   8 3/4"   9 1/2"   9 1/2"  
    H 5 1/2"   5 3/4"   5 7/8"   5 7/8"  
    I 3 3/8"   3 1/4"   3 1/4"   3 1/4"  
    J 2 3/4"   2 3/4"   3"   3"  
    K 3 1/8"   3 1/2"   3 1/2"   3 1/2"  
    Description For glass or acrylic aquariums up to 60 gal. Flow rate 300 GPH. 6.5" wide 3/4" bulkhead outflow A built in overflow is the most... For glass or acrylic aquariums up to 125 gal. Flow rate 600 GPH. 8" wide 1" bulkhead outflow A built in overflow is the most efficient... For glass or acrylic aquariums up to 175 gal. Flow rate 800 GPH. 10" wide 1" bulkhead outflow A built in overflow is the most efficient... For glass or acrylic aquariums up to 250 gal. Flow rate 1200 GPH. 10" wide (2) 1" bulkhead outflows A built in overflow is the most...


    CPR CS202 Overflow Box CPR CS150 Overflow Box CPR 1-1/4 inch Drain Hose Tom Aquatics Aqua-Lifter Dosing Pump
    Product CPR CS202 Overflow Box CPR CS150 Overflow Box CPR 1-1/4 inch Drain Hose Tom Aquatics Aqua-Lifter Dosing Pump
    List Price $189.95 $177.95 $26.95 $20.79
    Our Price $149.99 $129.99 $21.99 $14.99
    Rating Write a review Write a review
    Item Code CR1518 CR1519 CR1383 OE1137
     
    Flow rate 1500 gph.
    10" wide
    (2) 1" bulkhead fitting
     
    For glass or acrylic aquariums up to 300 gal.
    Flow rate 1600 gph.
    10" wide
    1.5" bulkhead fitting
          		  Note: AquaLifter Pump is recommended to be used with CPR overflow boxes to draw air out from the C-Siphon  
    Model # CS202   CS150   N/A   N/A  
    Width 10 1/4"   10 1/4"   N/A   N/A  
    A 9 5/8"   9 5/8"   N/A   N/A  
    B 10"   10"   N/A   N/A  
    C 1 3/4"   1 3/4"   N/A   N/A  
    D 1 1/2"   1 1/2"   N/A   N/A  
    E 6"   6"   N/A   N/A  
    F 5 3/4"   5 3/4"   N/A   N/A  
    G 9"   9"   N/A   N/A  
    H 6 3/4"   6 3/4"   N/A   N/A  
    I 4"   4"   N/A   N/A  
    J 3 1/2"   3 1/2"   N/A   N/A  
    K 4 3/4"   4 3/4"   N/A   N/A  
    Description For glass or acrylic aquariums up to 275 Gallons Flow rate 1500 GPH 10" wide 2 x 1" Bulkheads outflow A built-in overflow is the most... 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... CPR 1-1/4 inch diameter x 4ft` 1/2" long hose with 1" PVC end pieces. Can be used with CPR CS90, CS100, CS102 overflow boxes and CPR Wet/Dry fitlers... Dosing Pump for freshwater or marine. This unique vacuum pump is designed to pump water up to 30" at a flow rate of 3 1/2 gallons per hour. Powerful...


    Tom Aquatics Aqua Lifter Suction Pre-Filter CPR Overflow Sponge For CS90, 100, 102
    Product Tom Aquatics Aqua Lifter Suction Pre-Filter CPR Overflow Sponge For CS90, 100, 102
    List Price N/A $4.95
    Our Price $3.99 $2.99
    Rating
    Item Code OE1140 CR1591
         
    Model # N/A   N/A  
    Width N/A   N/A  
    A N/A   N/A  
    B N/A   N/A  
    C N/A   N/A  
    D N/A   N/A  
    E N/A   N/A  
    F N/A   N/A  
    G N/A   N/A  
    H N/A   N/A  
    I N/A   N/A  
    J N/A   N/A  
    K N/A   N/A  
    Description Pre-filter for Aqua Lifter—Dosing Pump. Filters out large particles in water before entering Aqua Lifter. Ideal for reef additives such as... CPR Overflow Sponge For CS90, 100, 102. Replacement filter sponge for CPR overflow boxes.

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