VSH Super Blue plastic compression ring (S1282, PA 6.6) for thick-walled steel tube to EN 10255. For heating systems; fits standard VSH Super compression fittings in 1/2" (approx. Ø 21.3–22 mm).

• Brand / series: VSH Super Blue
• Model: S1282
• Article number: 0858539
• EAN: 8711985048995
• Nominal size: 1/2" (DN20)
• Pipe OD: 21.3–22 mm (thick-walled steel EN 10255)
• Material: plastic PA 6.6 (nylon), blue
• Application: heating
• Pressure rating: PN 10 (max. 15 bar liquid)
• Temperature: up to 95 °C (peak 120 °C)
• Note: re-tighten the nut after the first heating cycle