The SunSun CEF-30000 high-performance pipe pump is a pond pump designed for continuous operation, with a flow rate of 30,000 l/h at only 200 W power consumption. It can be universally used as a pond pump, stream pump, or for water circulation.

Ideal for use in large ponds and for pumping large volumes of water.

The CEF series pond pumps can handle dirt particles up to 6 mm without clogging. The sturdy pond pump basket protects against larger particles and contaminants.

Whether you operate the pond pump horizontally or vertically, the built-in wear-resistant ceramic shaft ensures a long service life.

The CEF-30000 features a 110 mm outlet, into which standard PVC pipes can be inserted or glued.

Depending on the application, the optimal circulation cycle depends on various factors: fish stock, aquatic plants, sunlight exposure, and desired water clarity. Naturally, other components of the filtration circuit may need to be coordinated accordingly.

The following guidelines apply:
Koi pond/fish pond:
• 1 cycle every 3 hours
• 2 circulations per hour (without planting and with high fish stock)

Garden pond/plant pond:
In a pond without fish stock, less circulation is necessary. A daily circulation can be used as a guideline to enrich the pond water with oxygen and keep the water moving.

Swimming pond:
Here, the circulation cycle heavily depends on the planting and personal expectations. The upper limit is 1 x every 2–3 hours, while the lower limit is "no circulation."

Cleaning:
To ensure the proper functioning of the pond pumps, it is necessary to clean them regularly.