Product description
Threaded plugs GN 443.13 with the external diameter d₁ match the screw-in holes for DIN 3852 pipe fittings.
The O-ring is embedded in a radial groove on the flat side. This protects against loss and prevents it from being squeezed out during tightening.
The affixed retaining ring allows threaded plugs GN 443.13 to be secured with a ball chain or retaining cable to prevent loss.
Type P is delivered with an attached retaining ring and a ball chain.
Specification
Threaded plug
Plastic, polyamide (PA)
Black, matte finishB
O-ring
Acrylonitrile butadiene rubber (NBR)
Retaining ring / Ball chain
Plastic, polyacetal (POM)
Black
Key ring on type P
Stainless steel AISI 301
Chemically blackened
Operating temperature 0 °C to +60 °C
RoHS
Accessory
GN 111.3 Key Rings (Stainless Steel)
GN 111 Ball Chains (Brass)
GN 111.5 Ball Chains (Stainless Steel)
GN 111.2 Retaining Cables (Stainless Steel)
GN 111.8 Retaining Cables (Stainless Steel Quality Class 4)
GN 111.4 Spiral Retaining Cables (Plastic)
GN 7490 Welding Sockets (Steel / Stainless Steel)