The Calder Pegasus gives you functionality, reliability and affordability, capable of welding all conventional brands of fittings up to 630mm. Featuring a protective hard case, automatic fitting recognition, barcode scanning and manual data entry options, this welder is built to last.


  • Barcode scanning and manual time entry
  • Automatic coupling recognition Fusamatic / Plasson
  • Fitting size range 20-630mm Ø
  • 4m output lead
  • Choice of 4.0mm or 4.7mm Terminals
  • Data recording of 2,000 welds
  • CalderSafe® Weld Data Analyser
  • Protective hard case (optional)
  • Simple symbolic display
  • Terminal adapters supplied


  • Control Point – Blue Box Data Technology
  • Double insulation
  • CalderSaf