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Sponge 

“O” ring 

Vent tube 

Screen 

Bulkhead 

Washer 

Nut 

Adapter for 
flex hose 
(optional) 

Overflow 

Outlet 

Body 

Screen 

(optional) 

Diagram B 

Inlet 

Outlet tubing to sump, 
tank, or overflow 

Air Nipple 

Diagram A 

Air tubing to 
Aqua Lifter or 
venturi pump 

*Aqua Lifter and lid included in Deluxe models 

*Lid (not shown) 

Summary of Contents for CS100

Page 1: ...est to have the overflow as far away from the inflow as possible to reduce turbulence It is also important to check the capacity of your sump as well as the flow rate of your return pump on your filtration system to prevent possible overflow It will be necessary to add water to the system after it begins running The amount of water that you will need to add will depend on the sump size and design ...

Page 2: ... air out from the overflow so a larger powerhead should be used Another option is to place the powerhead in the sump c Plugging the air nipple Use the airline that came with your overflow Attach one end to the air nipple on top of the overflow and a check valve on the other end to prevent air from being drawn in through the airline You will need to initially draw out the air using a Venturi powerh...

Page 3: ...ushing noise coming from the overflow This noise is caused by air trying to escape back up through the bulkhead while the water is going down The enclosed vent tube will help reduce the level of noise Place the tube through the small hole in the pre filter screen Start with the o ring at the bottom of the tube and slowly push it down into the prefilter screen until you find the point where the noi...

Page 4: ...Nut Adapter for flex hose optional Overflow Outlet Body Screen optional Diagram B Inlet Outlet tubing to sump tank or overflow Air Nipple Diagram A Air tubing to Aqua Lifter or venturi pump Aqua Lifter and lid included in Deluxe models Lid not shown ...

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