DART CONTROLS 253G-200E NEMA 4/12, DC Drive, 1/8-2.0 HP, 250 Series DC Motor Speed Control, Dual Voltage Control: Motor Speed Controllers: Amazon.com: Industrial & Scientific
Dart Controls - SA-STOK-WO - 5K ohm speed pot kit (speed pot with 8" leads, knob and dial) - Allied Electronics & Automation
15DVP | Dart Controls
Dart Controls - Powermatic Associates
DART CONTROLS Adjustable Speed AC Motor Control: 1/4 hp Output Power, 120 V AC Input Volt - 5JJ60|AC03-05S - Grainger
125DV-C by DART CONTROLS - Buy or Repair at Radwell - Radwell.com