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Merrill STA48C Deluxe Torque Arrestor

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STA48C — Merrill Deluxe Torque Arrestor.

A torque arrestor mounts directly above the submersible pump, clamped to the drop pipe, where it bears the twisting force the motor generates at startup so that force loads the well casing instead of the pump and piping below it. Merrill's Deluxe Torque Arrestor is a two-piece, FDA-approved-compound design that clamps to 1" or 1-1/4" drop pipe and adjusts to fit 4" through 8" well casing.

Specifications:

  • Installs directly above the submersible pump to absorb starting-torque forces
  • Protects the pump and drop pipe from twisting/torque damage on startup
  • Two-piece construction; clamps to 1" or 1-1/4" drop pipe
  • Adjusts to fit 4" through 8" well casing
  • FDA-approved compounds in the material
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