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SKF 20 IR SN75

Screw coupling fixed SN75 IGR3/4"

Screw coupling fixed SN75 IGR3/4"

SKF20IRSN75

The product image may differ

SKF20IRSN75
Connecting thread
G 3/4″ -14 
Coupling thread
1.3/4″ -8 
DN*
19 
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Article

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

SKF 20 IR SN75

Connecting thread
G 3/4″ -14
Coupling thread
1.3/4″ -8
DN*
19
Mineral oil temp. max.
90 °C
Mineral oil temp. min.
-40 °C
SF gek.*
4
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
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Show dimensional drawing
Identifier
Connecting thread
Coupling thread
DN*
Mineral oil temp. max. (°C)
SKF 20 IR SN75
G 3/4″ -14 
1.3/4″ -8 
19 
90 
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SKF 25 IR SN75
G 1″ -11 
2.1/4″ -6 
25 
90 
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SKF 32 IR SN75
G 1.1/4″ -11 
2.5/8″ -6 
31 
90 
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SKF 40 IR SN75
G 1.1/2″ -11 
3.1/4″ -4 
38 
90 
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SKF 50 IR SN75
G 2″ -11 
4″ -4 
51 
90 
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SKF 75 IR SN75
G 3″ -11 
6″ -4 
76 
90 
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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

Parts and Accessories

Accessories

MAS_SKF_ZUBS_SN75

SKF ZUBS SN75

5 Variants

Dust protection for SKF...SN 75

Material

steel

Suitable for

screw coupling (fixed) Snap-tite series 75

Customs tariff number

76090000