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.

Please note that our branches may have different opening hours during the holidays. For up-to-date information, we recommend calling ahead or checking the current opening times on Google Maps. Due to technical reasons, we are currently unable to update the opening hours on our website. Link to branch search on Google Maps

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

KLIMA 20

Refrigerant hose KLIMA DN19
KLIMA20

The product image may differ

KLIMA20
DN*
19 
Inch
3/4″ 
Size
12 
Download PDF

Please choose a variant

Show table of articles

Article

KLIMA 04 KLIMA 08 KLIMA 10 KLIMA 13 KLIMA 16 KLIMA 20
Product details for

KLIMA 20

DN*
19
Inch
3/4″
Size
12
Inside Ø
22.6 mm
Outside Ø
31.1 mm
Working pressure
35 bar
Bend radius min.
178 mm
Burst pressure
140 bar
All characteristics

Characteristics

Application
  • coolant (air conditioning technology) 
Colour
  • black 
Cover
  • EPDM hose cover, resistant to ozone and UV 
Inner tube
  • dual-extruded hose for minimum effusion and maximum oil and refrigerant compatibility 
Media
  • coolants: R134a, R1234yf, R407C, R404A, R12 
  • oils: POE, PAG, mineral oils, alkyl-benzene 
Reinforcement
  • polyester braid-support 
Standard
  • EXCEEDS SAE J 2064 and SAE J 3062 
Temp. max.
  • 140 °C
Temp. min.
  • -40 °C
Customs tariff number
  • 40093100 
All characteristics

Product description

Further information
The hose construction offers exceptional flexibility and temperature performance.
The performance requirements of SAE J2064 and SAE J3062 are significantly exceeded.
Connection possibilities are available with fittings of AC-CLIP systems.
Effusion values for R134a at 80 °C = 0.5 kg/m²/year
Effusion values for R1234yf at 80 °C = 0.3 kg/m²/year
Moisture ingress - Class I, < 0.039 g/cm²/year

Product variants

6 Results
Search
Show dimensional drawing
Identifier
DN*
Inch
Size
Inside Ø (mm)
Details / Meter
KLIMA 04
5 
3/16″ 
3 
5.1 mm
Learn more
KLIMA 08
8 
5/16″ 
5 
7.9 mm
Learn more
KLIMA 10
10 
3/8″ 
6 
10.3 mm
Learn more
KLIMA 13
12 
1/2″ 
8 
12.7 mm
Learn more
KLIMA 16
16 
5/8″ 
10 
15.9 mm
Learn more
KLIMA 20
19 
3/4″ 
12 
22.6 mm
Learn more
DN = nominal diameter, nominal width

Column selection

DN*
Inch
Size
Inside Ø (mm)
Outside Ø (mm)
Working pressure (bar)
Bend radius min. (mm)
Burst pressure (bar)
DN = nominal diameter, nominal width