Dismantling Spools
Permanent tightness without maintenance. PED-certified metal bellows for maximum operational safety.
Catalogued according to Coraci S.A. standard
Find the expansion joint that best suits your needs
110/116/125 Series
Standard Dismantling Spool
Telescopic spool with elastomeric joint for installing and removing valves, pumps and equipment in water networks, air‑conditioning systems and industrial plants. Mixed construction: inner telescopic section in stainless steel and outer body in carbon steel with epoxy coating.
✓ Nominal pressures: PN 10, PN 16 and PN 25 depending on configuration
✓ Rubber sealing (EPDM, NBR, Viton, FKM) according to the conveyed fluid
✓ Connection with DIN/EN/ASME/AWWA flanges
410/416/425 Series
Dismantling Spool with Metal Bellow
Innovative spool with a multilayer flexible metal bellows sealing element, ensuring 100% absolute tightness with no perishable gaskets. Designed in accordance with PED 2014/68/EU for pressure equipment, providing maximum safety and unlimited durability.
✓ Permanent tightness without preventive maintenance or periodic replacement
✓ Absorbs installation adjustments without transmitting reaction forces
✓ Control units integrated in high‑yield‑strength steel flanges for handling and internal pressure restraint
