Pem Coupling Pressure Screw PRK 431 16-63mm

Description

The plastic pipe coupling fits the pipe types PEL, PEH and PEM and can be used both above and below ground. The impressive list of features includes injection molded pressure screws made of acetal plastic with UV stabilizer. Because they are resistant to sunlight, they are reliable and provide trouble-free operation. Maintenance becomes easier because the PRK can be taken apart and reassembled.

Area of use:

• On polyethylene pipes PEL, PEH and PEM, PN 6.3 and PN 10, according to SS 3362. NOTE! A compensation sleeve must be used for PEM pipes PN 6.3 and PE 80/100 pipes. The pipes must be cut perpendicular and we recommend professional deburring tools to remove any burrs before fitting.
• On PVC pipe with special pressure screw and cone. See accessories.
• PRK coupling with FPL pressure nut for soft and hard copper pipes and soft steel pipes. Support sleeve must always be used, except for hard copper pipes.

Specifications

• Connection thread: External thread
• Thread type: PG
• Max working temperature: 40°C

Article number     Nominal thread size in inches NPT/pipe thread     Inner diameter

53431016                                                  1/2"                                                            16 mm

53431020                                                  3/4"                                                            20 mm

53431025                                                  1"                                                                25 mm

53431032                                                  1 1/4"                                                         32 mm

53431040                                                  1 1/2"                                                         40 mm

53431050                                                  2"                                                                50 mm

53431063                                                  2 1/2"                                                         63 mm