Application: – Sanitary installations for cold/hot water supply – Heating installations with high-temperature radiators. The sleeves create a permanent connection between the PPSU fitting and PE-X class A series 3.2 tubing, with diameter x wall thickness characteristics as follows: 16×2.2, 20×2.8, 25×3.5, 32×4.4. Reference standard: EN ISO 15875-3:2003. Material: PVDF – (polyvinylidene fluoride or polyvinylidene difluoride) Pressure rating: maximum 10 bar To create the connection between fittings, sleeves and tubing, dedicated installation tools are required. Tool types: – Manual expansion and pressing kit fully equipped D 16-D 32 – Valrom Code 64192201632 – Electric pressing and expansion kit fully equipped D.16-32 – Valrom Code 64192221632 Photo – Link 3 to be inserted here