What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Christmas / New Year shipping times
Our central warehouses will be closed from 23.12.2024 to 01.01.2025. Incoming orders will not be shipped during this period. If necessary, you are welcome to use our branch network during this time. Customer service will be available as usual.

Login

Jesteś nowym klientem?

Zarejestruj się i zyskaj wiele korzyści:

Sprawdź dostępność produktu
Szybkie zamówienie dodatkowe i historia zamówień
Produkty polecane dla Ciebie
Płatność po otrzymaniu towaru

Help & Contact

Skontaktuj się z firmą HANSA-FLEX

Masz pytania dotyczące sklepu internetowego lub naszych produktów?
Nasz dział obsługi klienta jest do Twojej dyspozycji:

Monday - Thursday: 8:00AM - 5:00PM
Friday: 8:00AM - 4:00PM
Except saturdays, sundays and holidays

Możesz także skorzystać z naszych FAQ

Znajdziesz tam odpowiedzi na najczęściej zadawane pytania.

Helping people help themselves
Przejdź do FAQ

SKF 20 IR 4

Screw coupling fixed IGR3/4" Sz4
Connecting thread
G 3/4″ -14 
Coupling thread
M 42 x 2 
DN*
19 
Download PDF
Product details for

SKF 20 IR 4

Connecting thread
G 3/4″ -14
Coupling thread
M 42 x 2
DN*
19
Flow rate
75 l/min
Mineral oil temp. max.
100 °C
Mineral oil temp. min.
-30 °C
SF gek.*
4
Size
4
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 
Sealing form 1
  • for screw-in pins with types A, B and if necessary E 
Surface
  • electro galvanised 
Customs tariff number
  • 84812010 
All characteristics

Opis produktu

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
Connecting thread
Coupling thread
DN*
Flow rate
Details / items
G 1/4″ -19 
M 24 x 2 
12 l/min 
Learn more
G 3/8″ -19 
M 28 x 2 
10 
25 l/min 
Learn more
G 3/8″ -19 
M 36 x 2 
10 
45 l/min 
Learn more
G 1/2″ -14 
M 36 x 2 
12 
45 l/min 
Learn more
G 3/4″ -14 
M 42 x 2 
19 
75 l/min 
Learn more
G 3/4″ -14 
M 48 x 3 
19 
130 l/min 
Learn more
G 1″ -11 
M 48 x 3 
25 
130 l/min 
Learn more
G 1.1/4″ -11 
M 70 x 3 
31 
300 l/min 
Learn more
G 1.1/2″ -11 
M 70 x 3 
38 
300 l/min 
Learn more
DN = nominal diameter, nominal width
SF gek. = safety factor coupled

Column selection

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