Skimmers are fundamental circulation components in skimmer-type PP (polypropylene) pools. Their role is to collect surface water together with contaminants such as leaves, dust, and oils, thereby ensuring clean and healthy pool water.
How does a skimmer work?
The skimmer draws water from the very surface of the pool, where the majority of contaminants naturally accumulate. The water then passes through the skimmer basket, continues to the filtration system, and is returned to the pool via return inlets.
Types of skimmers in PP pools
Standard wall skimmer – the most common type, built into the side wall of the pool.
Wide-mouth skimmer – allows a higher flow rate and more effective collection of debris.
Extended-throat skimmer – used with thicker walls and special construction designs.
Materials and compatibility
Skimmers for PP pools must be compatible with the PP material and designed for welding or mechanical connection with a reliable seal. A quality skimmer ensures a long service life and complete watertightness.
Skimmer installation
The skimmer is installed in the side wall of the pool at the planned water level zone. The installation height must be precisely determined so that the water level is optimal in relation to the pool coping.
Number and layout of skimmers
smaller pools typically have one skimmer,
larger pools use two or more skimmers,
skimmers are positioned opposite the return inlets to ensure proper circulation.
Wind direction and pool orientation
When positioning skimmers, it is important to take the prevailing wind direction into account, so that contaminants are naturally directed towards the skimmers.
Skimmer maintenance
Regular emptying of the skimmer basket and visual inspection ensure uninterrupted water flow and efficient system operation.
Conclusion
Skimmers are essential for efficient filtration and water clarity in skimmer-type PP pools. Correct selection of skimmer type and precise installation achieve optimal circulation, easier maintenance, and long-term reliable pool operation.