What are you looking for?

Enter search term

We are sorry!

Unfortunately no results were found.

Login

Are you a new customer?

Register and get many benefits:

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

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:

08:00 AM -12:00 AM 01:00 PM - 05:00 PM

Or use our FAQ

There you get answers to the most frequently asked questions.

Helping people help themselves
FAQs

RKL HL / RKL HS

Pipe coupling (loose)

Characteristics

Application
  • automotive engineering 
Connection 1
  • metric cylindrical outer thread 
Material
  • steel 
Residual pressure
  • Coupling under residual pressure is possible 
Sealing form 1
  • 24° inner cone 
Surface
  • electro galvanised 
Customs tariff number
  • 84812010 
All characteristics

Product description

Notes
Size 5 with hand wheel
Description
Tube couplings are designed for high pressures and pressure pulses.
Further information
Flat seal tappets ensure minimal oil leakages and air admittance when coupling.
The indicated working pressure refers to the coupling only and is dependent on the selected connection types.
A coupling safety factor cannot be given for size 5.
Ordering information
other pressure and temperature values available upon request

Product variants

22 Results
Show dimensional drawing
Identifier
Connecting thread
Coupling thread
DN*
Flow rate
Price / items
M 14 x 1.5  
Rd 32 x 3  
6  
24 l/min  
M 16 x 1.5  
Rd 32 x 3  
8  
24 l/min  
M 18 x 1.5  
Rd 32 x 3  
10  
24 l/min  
M 22 x 1.5  
Rd 32 x 3  
12  
24 l/min  
M 22 x 1.5  
Rd 36 x 3  
12  
45 l/min  
M 22 x 1.5  
Rd 48 x 3  
12  
85 l/min  
M 26 x 1.5  
Rd 48 x 3  
16  
85 l/min  
M 26 x 1.5  
Rd 54 x 4  
16  
110 l/min  
M 30 x 2  
Rd 54 x 4  
19  
110 l/min  
M 36 x 2  
Rd 54 x 4  
25  
110 l/min  
DN = nominal diameter, nominal width
SF gek. = safety factor coupled

Shows 10 of 22

Column selection

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

Parts and Accessories