PumpMaster SPDT Pump Switch

Unmatched Versatility and Reliability for Pump Control: The PumpMaster SPDT Pump Switch

Unlock precise and dependable liquid level management with the SJE-Rhombus PumpMaster SPDT Pump Switch. Engineered for superior performance in both potable water and demanding wastewater environments, this mechanically activated, wide-angle float switch (Mfg. Part Number 1004838) offers unparalleled flexibility for pump control and alarm signaling. Whether you need to activate a pump when liquid levels rise or fall, or trigger an alert, the PumpMaster SPDT provides the robust, accurate control you can trust.

Key Features & Benefits:

• Single-Pole, Double-Throw (SPDT) Versatility: Connectable as either Normally Open (N.O.) or Normally Closed (N.C.), this unique SPDT functionality allows a single float switch to serve multiple applications. Control pumps in "pump up" or "pump down" modes, or use it for high-level or low-level alarms with ease.
• Reliable Wide-Angle Operation: Featuring a wide 4-inch (10 cm) differential between switch "on" and "off" points, the PumpMaster SPDT ensures consistent and stable pump cycling, reducing short cycling and extending pump life.
• Durable & Non-Toxic Construction: Encased in a rugged, non-toxic polypropylene housing (NSF Approved), this switch is suitable for a broad range of liquids, including potable water, sewage, effluent, and dewatering applications. Its sealed design protects the internal switching mechanism for long-term reliability.
• UL Listed & CSA Certified: Trust in a product that meets rigorous safety and performance standards. The PumpMaster SPDT is UL Listed and CSA Certified for use in water and wastewater, ensuring peace of mind.
• Easy Installation & Adjustable Level: Designed for convenience, the switch can be suspended by its cable or mounted with an optional pipe clamp. The adjustable cable tether allows for precise control of activation levels.
• Robust Electrical Ratings: Rated for 120/230 VAC with a 1/2 HP capability, it handles demanding pump loads effectively.

Common Uses & Applications:

The flexibility of the PumpMaster SPDT Pump Switch makes it an ideal solution for a vast array of liquid level control scenarios:

• Sump Pump Control: Automatically turn on/off sump pumps to prevent basement flooding.
• Effluent & Sewage Pumping: Manage wastewater levels in septic tanks, lift stations, and treatment systems.
• Dewatering Operations: Maintain optimal water levels in construction sites, mines, and other dewatering applications.
• High & Low Level Alarms: Trigger audible or visual alarms for critical level conditions in tanks, cisterns, and basins.
• Potable Water Systems: Safely control pumps in drinking water storage and distribution systems, thanks to its non-toxic materials.
• Intrinsically Safe Applications: Can be used in intrinsically safe systems when paired with an approved intrinsically safe barrier, offering enhanced safety in hazardous environments.

Invest in the SJE-Rhombus PumpMaster SPDT Pump Switch (1004838) for superior control, adaptability, and peace of mind. Its robust construction and versatile functionality make it the ultimate choice for critical water and wastewater management. Ensure precise, reliable pump operation and level alarming by adding this essential component to your system today!