SJE Pumpmaster Plus Pump Down Switch with Plug

(1 customer review)


Out of stock

SKU: 20PMD1WP Categories: ,


SJE Pumpmaster Plus Pump Down Float Switch

SJE PumpMaster Plus pump switch. The SJE PumpMaster Plus pump switch provides automatic control of pump in potable water, water, and sewage applications.

Manufacturer: SJE Rhombus Controls
Model: 20PMPD1WP
Product Information:

  • Pumpmaster is the most widely used float switch
  • This mechanical switch uses a large steel ball that opens and closes the switch contacts, providing a consistent, positive contact action, and is NSF approved for drinking water use.


  • Pump down is normally closed contacts for filling in potable water, water, and sewage applications.
  • UL Recognized; CSA Certified.
  • Controls pumps up to 3/4 HP at 120 VAC.
  • Has a 20′ cord 120 volt with plug
  • Includes Owner’s Manual/Installation
  • Includes standard mounting clamp
  • Passed NSF standard 61 protocol by an approved Water Quality Association laboratory
  • Mechanically-activated
  • Heavy-duty contacts ensure long switch life
  • Not sensitive to rotation or turbulence


  • Pumping Range: 7 to 36 inches
  • Float: 3.05 inch diameter x 3.56 inch long, high impact, corrosion resistant, PVC housing for use in sewage and water up to 140 degrees F.
  • Cable: Flexible 14 gauge, 2 conductor (UL, CSA) SJOW, water-resistant (CPE)
  • Note: This switch must be used with pumps that provide integral thermal overload protection.

Additional information

Weight 2.2 lbs
Dimensions 8 × 8 × 5 in

1 review for SJE Pumpmaster Plus Pump Down Switch with Plug

  1. Paul S

    Works well and customer service was great. No complaints.

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