Goulds A2S21 Diaphragm, SW-115V, 12A
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Goulds A2S21 is a diaphragm CentriPro Diaphragm pump switch, 12 amps, with a 15-foot cord, 115-volt piggyback plug, normally open (pump-down) operation.
- Part Number: A2S21
- Switch Family: CentriPro Diaphragm
- Switch Category: Pump Switch (Wide Angle - Direct Pump Control)
- Amp Rating: 12A
- Cord Length: 15'
- Cord Style: 115V Piggyback Plug
- Switch Action: Normally Open (NO) - Pump Down
- Rating: Mechanical contacts; cast iron housing and BUNA-N diaphragm.
Features and Benefits:
- Construction: Cast iron housing and BUNA-N diaphragm.
- Temperature Rating: For use in liquids up to 104 degrees F (40 degrees C).
- Control Differential: Pump turns on at 18 inches and off at 12 inches of submergence.
- Cord: 18/3 AWG SJTW cord with breather tube, available with or without a piggyback plug.
- Configuration: Available only as NO for pump-down operation.
- Applications: For wastewater or sewage applications.
- Mounting: Supplied with a mounting bracket for mounting to the pump.
Applications: A wide-angle pump switch that connects directly to a pump for automatic on/off control in sump, effluent, sewage, and water transfer applications.
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