What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Login

Have you forgotten your password?

Are you a new customer?

Register and get many benefits:

Checking the product availability
Fast reordering & order history
Personal product recommendation
Payment by invoice
Register now

Help & Contact

Your direct line to us

If you have any questions about the online store or our products, you can call our customer service at:

Phone
+49-421-48907-766
Monday - Thursday: 8:00AM - 5:00PM
Friday: 8:00AM - 4:00PM
Except saturdays, sundays and holidays

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

SKL 25 IR 4 FS

Screw coupling loose FS IGR1" Sz4

Screw coupling loose FS IGR1" Sz4

SKL25IR4FS

The product image may differ

SKL25IR4FS
Size
4 
DN*
25 
Connecting thread
G 1″ -11 
Download PDF

Please choose a variant

Show table of articles

Article

SKL 06 IR 1 FS SKL 10 IR 2 FS SKL 13 IR 2 FS SKL 13 IR 3 FS SKL 20 IR 3 FS SKL 20 IR 4 FS SKL 20 IR 4A FS SKL 25 IR 4 FS SKL 25 IR 5 FS SKL 32 IR 5 FS
Product details for

SKL 25 IR 4 FS

Size
4
DN*
25
Connecting thread
G 1″ -11
Coupling thread
M 50 x 3
Flow rate
60 l/min
Working pressure
325 bar
All characteristics

Characteristics

Compatible with
  • Stucchi VEP 
Connection 1
  • BSPP female thread, parallel 
Construction type
  • flat seal 
Material
  • steel 
Mineral oil temp. max.
  • 100 °C
Mineral oil temp. min.
  • -25 °C
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

Product description

Further information
The indicated working pressure refers to the coupling only and is dependent on the selected connection types.

Product variants

10 Results
Search
Show dimensional drawing
Identifier
Size
DN*
Connecting thread
Coupling thread
SKL 06 IR 1 FS
1 
6 
G 1/4″ -19 
M 30 x 2 
Learn more
SKL 10 IR 2 FS
2 
10 
G 3/8″ -19 
M 33 x 2 
Learn more
SKL 13 IR 2 FS
2 
12 
G 1/2″ -14 
M 33 x 2 
Learn more
SKL 13 IR 3 FS
3 
12 
G 1/2″ -14 
M 40 x 3 
Learn more
SKL 20 IR 3 FS
3 
19 
G 3/4″ -14 
M 40 x 3 
Learn more
SKL 20 IR 4 FS
4 
19 
G 3/4″ -14 
M 50 x 3 
Learn more
SKL 20 IR 4A FS
4A 
22 
G 3/4″ -14 
M 45 x 3 
Learn more
SKL 25 IR 4 FS
4 
25 
G 1″ -11 
M 50 x 3 
Learn more
SKL 25 IR 5 FS
5 
25 
G 1″ -11 
M 58 x 3 
Learn more
SKL 32 IR 5 FS
5 
31 
G 1.1/4″ -11 
M 58 x 3 
Learn more
DN = nominal diameter, nominal width

Column selection

Size
DN*
Connecting thread
Coupling thread
Flow rate
Working pressure (bar)
DN = nominal diameter, nominal width

Parts and Accessories

Accessories

MAS_SKL_ZUBS_FS_ALU

SKL ZUBS FS ALU

6 Variants

Dust protector for SKL FS

Material

aluminium

Suitable for

screw coupling loose half SKL...FS

Customs tariff number

76090000