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SKM 20 IR 4

Push-in coupling female IGR3/4" Sz4
SKM20IR4

The product image may differ

SKM20IR4
SKM20IR4 SKM20IR4
Connecting thread
G 3/4″ -14 
Flow rate
90 l/min 
Mineral oil temp. max.
100 °C
Download PDF

Please choose a variant

Show table of articles

Article

SKM 04 IR 1 SKM 06 IR 1 SKM 10 IR 2 SKM 10 IR 3 SKM 13 IR 3 SKM 20 IR 4 SKM 20 IR 5 SKM 25 IR 5
Product details for

SKM 20 IR 4

Connecting thread
G 3/4″ -14
Flow rate
90 l/min
Mineral oil temp. max.
100 °C
Mineral oil temp. min.
-30 °C
SF gek.*
4
Size
4
Working pressure
250 bar
D
46 mm
SW
36 mm
All characteristics

Characteristics

Application
  • general application, e.g. in industry, construction machinery, agricultural technology etc. 
Connection 1
  • BSPP female thread, parallel 
Material
  • steel 
Sealing form 1
  • for screw-in pins with types A, B and if necessary E 
Standard
  • ISO 7241 Series A 
Surface
  • electro galvanised 
Customs tariff number
  • 84812010 
All characteristics

Product description

Description
The sliding sleeve can be fitted in a bulkhead wall with snap rings and then acts as a quick release coupling.
The double-acting sliding sleeve provides a push-pull function during coupling.
Easy handling and reliability enable durable and fast coupling.
Further information
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

8 Results
Search
Show dimensional drawing
Identifier
Connecting thread
DN*
Flow rate
Mineral oil temp. max. (°C)
Details / items
SKM 04 IR 1
G 1/8″ -28 
4 
5 l/min 
100 
Learn more
SKM 06 IR 1
G 1/4″ -19 
6 
5 l/min 
100 
Learn more
SKM 10 IR 2
G 3/8″ -19 
10 
23 l/min 
100 
Learn more
SKM 10 IR 3
G 3/8″ -19 
10 
45 l/min 
100 
Learn more
SKM 13 IR 3
G 1/2″ -14 
12 
45 l/min 
100 
Learn more
SKM 20 IR 4
G 3/4″ -14 
19 
90 l/min 
100 
Learn more
SKM 20 IR 5
G 3/4″ -14 
19 
145 l/min 
100 
Learn more
SKM 25 IR 5
G 1″ -11 
25 
145 l/min 
100 
Learn more
DN = nominal diameter, nominal width
SF gek. = safety factor coupled

Column selection

Connecting thread
DN*
Flow rate
Mineral oil temp. max. (°C)
Mineral oil temp. min. (°C)
SF gek.*
Size
Working pressure (bar)
D (mm)
SW (mm)
DN = nominal diameter, nominal width
SF gek. = safety factor coupled

Parts and Accessories

Replacements

MAS_SKM_ORING

SKM ORING

6 Variants

O-ring for SKM

Suitable for

plug-in coupling sleeve

Material

NBR - Acrylic-nitrile, butadiene rubber
MAS_SKM_STUETZRING

SKM STUETZRING

5 Variants

Support ring for SKM

Suitable for

plug-in coupling sleeve

Material

PVC

Customs tariff number

39269097

Accessories

MAS_SKM_ZUBS

SKM ZUBS

8 Variants

Dust protection coupling sleeve, SKM..

Material

plastic

Suitable for

plug-in coupling sleeve

Customs tariff number

39174000
MAS_SKM_ZUBS_3_C

SKM ZUBS 3 C

5 Variants

Dust protection coupling sleeve, SKM..

Material

plastic

Suitable for

plug-in coupling sleeve

Customs tariff number

39174000
MAS_SKM_ZUBS_3_CB

SKM ZUBS 3 CB

2 Variants

Dust protection coupling sleeve, SKM..

Material

plastic

Suitable for

plug-in coupling sleeve

Customs tariff number

39174000
MAS_SKM_ZUB_3_12

SKM ZUB 3 12

1 Variants

Quick release clip with spring

Material

steel

Suitable for

plug-in coupling sleeve

Customs tariff number

39174000