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Piping Systems & Welding


SP Series High Purity Welding

SP 250-S V3 IR Welding Tool

Available for Purchase or Rental

The next generation of SP series welding equipment, the SP 250-S V3 tool offers touchscreen control of the IR welding process. Fully automated clamps, planer and heater make welding large diameter spools manageable. The joining pressure is constantly monitored to ensure a perfect weld every time.

SP 250-S V3 is suitable for pipe components between OD 90mm (3") and 250mm (10"). The weldable materials include PVDF, PP-R, PP-H, PP-Pure® Pigmented PP, PolyPure® PPn, ECTFE (Halar®), Poly-Flo®, and PE 100-RC piping systems. Welding parameters for each material are defined and pre-programmed on the machine for simple functionality.

*Please note: a transformer is required to operate this tool. Transformer must be purchased or rented separately. Please see data sheet for more information or contact our tool and rental department at 781-388-4618 or This email address is being protected from spambots. You need JavaScript enabled to view it.


Data Sheet

Operations Manual



Ideal Applications Include:


Size Range:

90mm - 250mm (3" - 10")


Single wall and double wall


PVDF, PP-R, PP-H, PP-Pure® Pigmented PP, PolyPure® PPn, ECTFE (Halar®), Poly-Flo®, and PE 100-RC


400V / 3ph / 32A


41" x 57-1/2" x 53-1/2"


2115 lbs.

Shipping Dimensions:

46" x 63" x 61"


  • Automated planing depth feature
  • Automated fusion process
  • Internal validation program
  • Machine and accessories in a compact box
  • Printer and cleanroom labels
  • Ideal for shop or cleanroom operation
  • Bluetooth-connected with ARGU weld net for data retrieval and softward updates
  • *Transformer is required to operate tool. Please see data sheet for more information


  • 208/230v to 400v/3ph transformer
  • Digital calliper for weld bead measurement into weld data records