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The European air (EA) air coupling is a high-load quick coupling manufactured in accordance with DIN 3489.

Assembly

  1. Worm drive clamps
  2.  Two-bolt saddle clamps

Material

Coupling
Galvanized steel, stainless steel AISI 316, 14401

Seal
NBR

Temperature

-30 ° C / -22 ° F до 120 ° C / 248 ° F
The hose, coupling, assembly method and seal must be selected according to the desired application and temperature range.

Threads

External thread: EN 10226-1 / DIN 2999, BSPT (does not comply with DIN 3489)

Internal thread: EN ISO 228-1, BSP

Application

For air and water
N.B.: European air couplings should never be used for steam

Working pressure

10 bar / 145 psi

Operation

The distance between the teeth is standardized to 42 mm. The couplings are pressed and turned to seal. Due to the side-mounted seal and its angular shape, an instantaneous force is set, which prevents pressure loss due to vibrations.
The head of the European air coupling is identical and interchangeable with other versions of the European air coupling

Features

  1. Claw distance: 42mm
  2. EA couplings feature a specially designed NBR seal, whose lateral and angular shape offers excellent compression properties. Pressure is applied as soon as the coupling is connected.
  3. Serrated hose end for perfect resistance when assembled with worm drive clamps or tooth clamps
Куплунг European air - характеристика
Table ea coupling male thread vba
Table ea coupling female thread vbi
Table ea coupling serrated hose shank
Table ea coupling cap
Table profild seal
Куплунг EA мъжка резба
Куплунг EA женска резба
Куплунг EA с опашка за маркуч
Куплунг EA капачка
Куплунг EA улътнение