Closed Wound system in PVC

The closed wound system is equipped with a dilatory stainless steel spring located inside the collection bellows. The closed-circuit system is fitted with a connector in the lower part to which a collection bag, fitted with an anti-reflux valve, is connected.
The bag, with or without tap, may have different capacities. The bag can be replaced individually or emptied through the drainage tap.
Each system is equipped with an extension tube with flow regulator and relevant multi-gauge connector adaptable to drainage tubes of between 6 and 18 CH diameter.