NORMA Rapid-S-W2 fast connection with quick release closure, DN - 125 [Code number: NR-2458222125]

Application purpose:

• For SML pipes

Special features:

• Axial restraint (up to 0,5 bar, with diameter of 40 to 200)
• Axial restraint (up to 0,3 bar, with diameter of 250 to 300)
• Torque tightening without special tools
• Compliance with fire safety requirements

Material:

• Ring material: 1.4510/11
• Material of locking parts: 1.4301/1.4510/11
• Bolts and nuts material: steel with protected surface
• Material sealing: Ethylene propylene monodiene