The Pumptrol FSG2J21BP electromechanical pressure switch by Square D is the most trusted brand in residential, commercial and industrial pumping applications. The FSG2J21BP has a 30 psi to 50 psi pressure setting range activates an electrically driven water pump within a power circuit when the adjustable rising and falling thresholds are reached. The NEMA 1 enclosure has a 1/4 in. NPSF internal fluid connection and screw clamp terminals. The switch works with a 1.5 HP or less pump. The adjustable differential range is 15 psi to 30 psi and the cut-out range is 20 psi to 65 psi. The enclosure is National Electrical Manufacturers Association (NEMA) Type 1 and Ingress Protection (IP) 20 rated. The switch is Underwriters Laboratory (UL) Listed and Canadian Standards Association (CSA) Certified. For over 75 years, Square D pressure switches continue to meet the needs of our customers. Square D Pumptrol pressure switches are manufactured by Schneider Electric.The Square D by Schneider Electric Pressure Switch is compatible with jet pumps, submersible pumps and reciprocating pumps. The standard action contacts open on rising pressure.

• Suitable for jet pumps, submersible pumps and reciprocating pumps
• Standard-action contacts open on rising pressure
• 30 - 50 PSI
• 1/4 in. pressure connection
• Standard action contacts open on rising pressure

The product is high quality and reliability and durability. The product is ease to use and attractive styling. The product is wide selection of product choices and great value.

• High quaility
• Reliability
• Durability
• Easy to install

This pressure relief valve features a solid brass construction. It protect against damage to piping and pressure tanks. All of its features comply with state lead-free requirements.

• Made of brass
• Relief valve
• Lead free
• For pressure tanks