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The union nut presses the cutting ring onto the cone of the stud as it is tightened and so holds the tube in the coupling. The underlying rating is a working pressure of 400 bar. Tube 20 S (M30x2) in heavy series, material stainless steel 1.4571.

Union nut for cutting ring, tube 20 S, stainless steel 1.4571

FLUIDICS EQUIPMENT Original product
Net price (excl. VAT)
€27.63
Item FL-008519
Manufacturer no. M 20 S ES
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.M 20 S ES
EAN4050571472764
Customs tariff number73071990
ConditionNew
Artikel
FL-008519

Once installed, the union nut presses the cutting ring onto the cone of the stud as it is tightened and so holds the tube in the coupling. It is produced from stainless steel 1.4571. The data give tube connection 20 S (M30x2). In addition the data give heavy series.

Benefits

  • Matches tube 20 S (M30x2) of the heavy series, so the nut fits the cone of the matching stud.
  • Available as a single part, so a damaged nut can be replaced without changing the whole coupling.
  • For working pressures up to 400 bar in this size.
  • Temperature range -60 to +400 °C, made of stainless steel 1.4571.
  • The hexagon allows tightening with an ordinary open-ended spanner, no special tool is needed.

Technical data

Material designationstainless steel 1.4571
Seriesheavy series
Tube diameter outside20 S (M30x2)
Working pressure [bar]400
Temperature range [°C]-60 to +400
Body materialstainless steel 1.4571

Applications

When building a tube run of the heavy series one nut per joint belongs to the cutting ring and the stud.

Standards and conformity

Before assembly the stud thread and cone, the inside of the union nut and the cutting ring are oiled. Thin-walled or soft tubes need a reinforcing sleeve.

More Information
Weight 0.105000
Manufacturer Fluidics equipment
Hersteller-Nr M 20 S ES
EAN 4050571472764
Zolltarifnummer 73071990
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikelzustand New
Artikel-Authentizität Original product
Material 1.4571
Rohrdurchmesser (außen) 20 S (M30x2)
Series schwere Baureihe
Temperaturbereich -60-400 °C