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SKL 40 IR SN75

Screw coupling loose SN75 IGR1.1/2"
SKL40IRSN75

The product image may differ

SKL40IRSN75
Connecting thread
G 1.1/2″ -11 
Coupling thread
3.1/4″ -4 
DN*
38 
Download PDF

Please choose a variant

Show table of articles

Article

SKL 20 IR SN75 SKL 25 IR SN75 SKL 32 IR SN75 SKL 40 IR SN75 SKL 50 IR SN75 SKL 75 IR SN75
Product details for

SKL 40 IR SN75

Connecting thread
G 1.1/2″ -11
Coupling thread
3.1/4″ -4
DN*
38
Mineral oil temp. max.
90 °C
Mineral oil temp. min.
-40 °C
SF gek.*
3
Working pressure
345 bar
All characteristics

Characteristics

Application
  • offshore applications, oil fields, tools etc. 
Connection 1
  • BSPP female thread, parallel 
Construction type
  • Snap-tite series 75 
Material
  • steel 
Residual pressure
  • Coupling under residual pressure is possible 
Sealing form 1
  • for screw-in pins with types A, B and if necessary E 
Surface
  • electro galvanised 
Customs tariff number
  • 84812010 
All characteristics

Product description

Description
Screw couplings are designed for high pressures and pressure pulses.
Further information
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.

Product variants

6 Results
Search
Show dimensional drawing
Identifier
Connecting thread
Coupling thread
DN*
Mineral oil temp. max. (°C)
Details / items
SKL 20 IR SN75
G 3/4″ -14 
1.3/4″ -8 
19 
90 
Learn more
SKL 25 IR SN75
G 1″ -11 
2.1/4″ -6 
25 
90 
Learn more
SKL 32 IR SN75
G 1.1/4″ -11 
2.5/8″ -6 
31 
90 
Learn more
SKL 40 IR SN75
G 1.1/2″ -11 
3.1/4″ -4 
38 
90 
Learn more
SKL 50 IR SN75
G 2″ -11 
4″ -4 
51 
90 
Learn more
SKL 75 IR SN75
G 3″ -11 
6″ -4 
76 
90 
Learn more
DN = nominal diameter, nominal width
SF gek. = safety factor coupled

Column selection

Connecting thread
Coupling thread
DN*
Mineral oil temp. max. (°C)
Mineral oil temp. min. (°C)
SF gek.*
Working pressure (bar)
DN = nominal diameter, nominal width
SF gek. = safety factor coupled