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ScaleBlaster SB-125 Residential Hard
Water Treatment System

The ScaleBlaster SB-125 is an electronic water descaler model designed for indoor or outdoor installations.

SB-125

Highlights -

  • 400 mA output
  • Digital electronics
  • Works on 115 or 230 VAC.
  • Maximum pipe size: 1"
  • Pipe type - Copper, PVC, PEX
  • Water hardness range - 1-10 gpg (1-170 ppm)

Specifications -

  • Pipe Size Capacity: up to 1" pipe size diameter. Designed for residential use only. UL, CUL listed. CE approved.
  • Pipe Type: PVC, copper or any non-ferrous based pipe.
  • Input Voltage: 115/230 VAC. Please specify desired VAC.
  • Input Power: 2.5 Watts
  • Output Voltage: 5 V (open circuit)
  • Output Current: 400 mA
  • Input Fuse: 250 mA, 250 VAC, 5x20mm, fast acting (Radio Shack part # 270-1046)
  • Output Fuse: none required, internal current limited.
  • Descaling Method: The control box supplies a square wave signal to a coil of wire that is wrapped around the pipe. The signal is changed anywhere from 2,000 to 24,000 times a second, producing a modulating frequency waveform that hits the resonant frequency of the calcium carbonate molecules causing them to lose it's adhesiveness.
  • Enclosure: made out of high-impact ABS molded plastic, NEMA 4X rated, UL approved. Mounting brackets included. Weatherproof enclosure.
  • Signal Cable: 18 gauge, single stranded wire, 40 feet long.
  • Warranty: 5 years parts and labor.
  • Shipping Weight: 3.8 lb.
  • Carton Dimensions: 12" x 11" x 6"

For more information, please see the ScaleBlaster FAQs.

Index of Water Treatment models for residential use

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