Tube expander

Rothenberger Expanderset Rolock Power Torque Set 1/2-5/8-3/4-7/8" 12521

Order No.: 434.8488
Manufacturer number: 12521
Manufacturer: Rothenberger

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Description

The scope of delivery includes a Rothenberger expander ROLOCK 12400, expander heads and a deburrer. You can find more information in the "Scope of delivery" tab.

With the Rolock Expander, plumbers in the sanitary/heating and refrigeration/air conditioning industry can expand pipes made of ...

The scope of delivery includes a Rothenberger expander ROLOCK 12400, expander heads and a deburrer. You can find more information in the "Scope of delivery" tab.

With the Rolock Expander, plumbers in the sanitary/heating and refrigeration/air conditioning industry can expand pipes made of copper, aluminum precision steel and stainless steel with a diameter of 1/2 - 7/8 in order to save fittings as well as soldering material.

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Features

  • Eliminates the cost of purchase and storage of fittings
  • Converts deformed pipes into fittings; saves resources
  • 50 % reduction of labour, soldering materials, joints and energy
  • Reliable pipe connection according to DVGW standards
  • Tough, light and wear-resistant
  • Fine adjustment of the ...
  • Eliminates the cost of purchase and storage of fittings
  • Converts deformed pipes into fittings; saves resources
  • 50 % reduction of labour, soldering materials, joints and energy
  • Reliable pipe connection according to DVGW standards
  • Tough, light and wear-resistant
  • Fine adjustment of the capillary gap
  • EPT – concealed bent lever

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Scope of delivery


Accessories / Replacement parts

  • Expanderkopf ROLOCK
    Rothenberger Expanderkopf 10 mm ROLOCK
    Order No.: 434.8471
  • Rothenberger Expanderkopf 12 mm ROLOCK
    Order No.: 434.8472
  • Rothenberger Expanderkopf 1/2" ROLOCK
    Order No.: 434.8481
  • Rothenberger Expanderkopf 5/8" ROLOCK
    Order No.: 434.8482
  • Rothenberger Expanderkopf 3/4" ROLOCK
    Order No.: 434.8483
  • Rothenberger Expanderkopf 7/8" ROLOCK
    Order No.: 434.8484
  • Rothenberger Expanderkopf 1.1/8" ROLOCK
    Order No.: 434.8485
  • Rothenberger Expanderkopf 1.3/8" ROLOCK
    Order No.: 434.8486
  • Rothenberger Expanderkopf 1.5/8" ROLOCK
    Order No.: 434.8487
  • Rothenberger Expanderkopf 15 mm ROLOCK
    Order No.: 434.8473
  • Rothenberger Expanderkopf 16 mm ROLOCK
    Order No.: 434.8474
  • Rothenberger Expanderkopf 18 mm ROLOCK
    Order No.: 434.8475
  • Rothenberger Expanderkopf 22 mm ROLOCK
    Order No.: 434.8476
  • Rothenberger Expanderkopf 28 mm ROLOCK
    Order No.: 434.8477
  • Rothenberger Expanderkopf 35 mm ROLOCK
    Order No.: 434.8478
  • Rothenberger Expanderkopf 42 mm ROLOCK
    Order No.: 434.8479
  • Rothenberger Expanderkopf 3/8" ROLOCK
    Order No.: 434.8480
  • Expanderkopf STANDARD
    Rothenberger expander head Standard 8mm + 5/16'' 11008
    Order No.: 434.8411
  • Rothenberger expander head Standard 10mm 11010
    Order No.: 434.8412
  • Rothenberger expander head Standard 12mm 11012
    Order No.: 434.8413
  • Rothenberger expander head Standard 15mm 11015
    Order No.: 434.8414
  • Rothenberger expander head Standard 16mm 11016
    Order No.: 434.8415
  • Rothenberger expander head Standard 18mm 11018
    Order No.: 434.8416
  • Rothenberger expander head Standard 20mm 11020
    Order No.: 434.8417
  • Rothenberger expander head Standard 22mm 11022
    Order No.: 434.8418
  • Rothenberger expander head Standard 28mm 11028
    Order No.: 434.8419
  • Rothenberger expander head Standard 35mm + 1-3/8'' 11035
    Order No.: 434.8420
  • Rothenberger expander head Standard 42mm 11042
    Order No.: 434.8421
  • Rothenberger expander head Standard 3/8'' 11052
    Order No.: 434.8453
  • Rothenberger expander head Standard 1/2'' 11053
    Order No.: 434.8454
  • Rothenberger expander head Standard 5/8'' 11054
    Order No.: 434.8455
  • Rothenberger expander head Standard 3/4'' 11055
    Order No.: 434.8456
  • Rothenberger expander head Standard 7/8'' 11056
    Order No.: 434.8457
  • Rothenberger expander head Standard 1'' 11057
    Order No.: 434.8458
  • Rothenberger expander head Standard 1-1/8'' 11058
    Order No.: 434.8459
  • Rothenberger expander head Standard 1-1/4'' 11059
    Order No.: 434.8460
  • Rothenberger expander head Standard 1-5/8'' 11062
    Order No.: 434.8461

Technical data

Dimensions
max. wall thickness
1.6 mm
copper, aluminum, precision steel
 
1.0 mm
stainless steel
General information
Construction
Aufweitgerät
Installation size
1/2 Zoll
 
5/8 Zoll
 
3/4 Zoll
 
7/8 Zoll
Suitable for pipes made of
aluminum
8 - 28 mm
Erläuterung 1
 
5/16 - 1 1/8”
stainless steel
8 - 22 mm
Erläuterung 1
 
5/16 - 7/8”
copper
8 - 42 mm
Erläuterung 1
 
5/16 - 1 3/4”
precision steel
8 - 28 mm
Erläuterung 1
 
5/16 - 1 1/8”
Rohrmaß
zöllig

Erläuterungen

  1. Größen der im Lieferumfang enhaltenen Expanderköpfe prüfen!
Technical modifications reserved. Product images may differ from the actual product and are meant for demonstration purposes only. Absolutely no liability can be assumed for possible indication errors and errors in the manufacturers’ information.

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