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SKF 20 IR 4

Screw coupling fixed IGR3/4" Sz4

Screw coupling fixed IGR3/4" Sz4

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Product details for

SKF 20 IR 4

Size
4
DN*
19
Connecting thread
G 3/4″ -14
Coupling thread
M 42 x 2
Flow rate
75 l/min
Working pressure
300 bar
All characteristics

Characteristics

Application
  • general application, e.g. in industry, construction machinery, agricultural technology etc. 
Connection 1
  • BSPP female thread, parallel 
Material
  • steel 
Residual pressure
  • Coupling under residual pressure is possible 
SF gek.*
Sealing form 1
  • For screw-in pins with types A, B and if necessary E 
Surface
  • electro galvanised 
Temp. range
  • Mineralöl -25 °C bis +100 °C 
Customs tariff number
  • 84812010 
All characteristics

Описание изделия

Description
Screw couplings are designed for high pressures and pressure pulses.
It is advised to combine couplings of the same manufacturer only.
Further information
If fitted correctly, the screw sleeve completely covers the brake ring.
The self-locking thread prevents unwanted loosening due to vibrations.
The robust construction makes them ideal for use in harsh conditions.
The indicated working pressure refers to the coupling only and is dependent on the selected connection types.
Ordering information
Other pressure and temperature values available upon request

Product variants

9 Results
Show dimensional drawing
Identifier
Size
DN*
Connecting thread
Coupling thread
DN = nominal diameter, nominal width
SF gek. = safety factor coupled

Column selection

Size
DN*
Connecting thread
Coupling thread
Flow rate
Working pressure (bar)
DN = nominal diameter, nominal width
SF gek. = safety factor coupled