Collector arm 1" 100 mm. filter extension Astralpool

Extension collector arm 1" and length 100 mm for swimming pool filters Astralpool 06438

• 1" long collector arm
• Length: 100 mm
• Manufacturer: Astralpool
• Code: 06438

Collector arm 1" and length 100 mm. to extend collectors for swimming pool filters Astralpool. This collector has a thread on one side to connect to the collector head and a thread on the other side to connect to another collector arm by means of the connecting sleeve.

The collector arm or crepina are slotted pieces that are inside the filter.

They have 2 functions:

- When the filter is being filtered, it recovers the filtered water at the base of the filtering element, which is going to be returned to the pool.

- When the filter is being washed, the pressurised water that arrives through these crepinas allows the sponge of the filtering material to be lifted so that the retained waste can be evacuated to the outside.