Rothenberger 11078 Step Expander A1, 1-3/8 - 1-5/8 - 2-1/8 - 2-5/8 - 3-1/8 - 4-1/8"

Include:

• Step expander A1, 1.3/8-1.5/8-2.1/8-2.5/8-3.1/8-4.1/8"

HVAC installers can use the step expander A1 for bending copper and aluminium pipes up to a diameter of 108 mm/ 4.1/8".

Expansions can be performed even in confined spaces thanks to the ratchet drive The step expander head allows expanding six different pipe dimensions with only one tool Precise adaptation to most pipe dimensions and pipe materials thanks to continuous adjustment of the capillary gap.

Features:

• Affordable alternative when laying larger pipe dimensions with a considerable saving of soldering materials
• Expand without changing tools with the 6 size step expander
• Full bearing of the expander head segments allows heavy loads
• Optimum adjustment of the socket size and capillary gap with the positive fine adjustment
• Optimised force transmission with the trapezoidal screw thread with self-lubricating bronze socket
• Compulsory guidance guarantees a perfect centred position and uniform capillary gap with 6 rivets and guiding ridge

For more information, please see Catalog