A “Stand Pipe” is used in overflows to silence the draining sound of the water as it flows through your overflow down into a sump (sounds like a toilet flushing) To accomplish this, the pipe hole is actually submerged UNDER water so there is NO sucking sound or drain sounds. 

This is a safe quiet way to circulate water in a Reef Aquarium that won’t flood when the power dies, will never loose siphon easy to install and maintain.  All pipes are made out of Reef Safe, tough durable ABS plastic. To find out what size you need using a flow calculator click

This is a nice clean sexy  looking pipe, with a very narrow footprint in the overflow, since the Bell Housing diameter is only 2” -1.5”  and 4”- 2” mega it can fit in very small tight spaces leaving room for cleaning overflows and other plumbing parts.

A great benefit of this unique design is unlike any other stand pipes out there,  and most critically,  is that the CJStandipe’s drain hole needs NO FILTERS. or mesh (which can get clogged = floods) because the bell housing restricts the gap access to the hole  to  1/8” around the entire pipe walls. this keeps critters large enough to block the drain pipe and debris out away from the pipe’s drain hole. But whats great is, it does all this while still allowing MASSIVE water flow into the pipe. So the drain hole is protected from clogging with no filters of any kind..  Also the overall footprint of the pipe is VERY narrow and can easily fit in crowded overflows.

 Also another great feature is the pipes can be made in 2” Sizes for greater flow rates especially for bigger tanks.. The smaller versions work great on CPR and other siphon fed type overflows. You can have a large drain hole that does NOT have to be sponged or strained, since the bell housing protects the hole from critters and other larger items from clogging the drain hole completely since the gap around the bell housing is quite small, while still providing great flow through the pipe.

The CJStandPipe Family of Overflow Silencers!

LOW RATE DESIRED
In GPH please, with pump size and type of pump

BULKHEAD SIZE AND TYPE
Slip? or  Threaded? ( 3/4” 1” 1.5” etc)

OVERFLOW SIZE- L X W X H (measured from bottom of overflow to top of teeth) We Need H of the overflow so we can custom cut pipe to fit your oveflows. The pipe cap should be even or just below the top of the OF teeth.

See More Here

Please include the following with your order
1.  Pump/Tank size
2.  Overflow size (from base to top of teeth)
3.  Bulkhead SIZE and TYPE

What makes the CJStandpipe Different?

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Before and After Installation of 4ea 2” Megas

Please include the following when ordering: