With the ROLOCK Expander, plumbers in the plumbing/heating and refrigeration/air conditioning industry can expand copper, stainless steel and aluminum pipes up to a diameter of 42 mm / 1.3/4" to save on fittings as well as soldering material.
- Up to 50% savings in costs for working time, soldering material, solder joints and energy compared to fitting connection
- Length of expander segments complies with DVGW specifications
- Forged aluminum body - Lightweight and stable
- Capillary gap adjustable without tools
- Bayonet lock allows quick change of expander head
ROLOCK EXPANDER plier