With automatic self-priming and up to 4-inch solids handling, the JSC compressor-assisted pump series leads the industry in sewer bypass, emergency response and any high head/high-volume applications. Heavy-duty, dry-priming with auto-start and compact design options, this pump is the ideal solution.
Highly efficient pump ends translate to lower fuel costs. Includes diesel and electric motor variations.
Environmentally friendly system that offers fully automatic priming and re-priming without blow-by.
High capacity and head performance allows JSC pumps to transfer liquids with solids up to 4 inches.
Heavy-duty casing and brackets. Stainless steel shaft sleeve and tungsten carbide vs silicone-carbide grease lubricated mechanical seal.
The JSC’s Enviroprime System® uses an air compressor to separate air from water, which keeps the pump’s venturi from clogging. An air compressor supplies air to a venturi, providing powerful air suction to the chamber located at the pump inlet. The chamber empties air from the pump’s suction line causing it to fill with water. When the suction line is fully primed, an internal float rises in the Enviroprime System® chamber, shutting off the air suction.
| Unit Model | Size (In.) | Max Head (Ft.) | Max Capacity (GPM) | Max Solids (In.) |
|---|---|---|---|---|
| 4JSCC | 4 | 230 | 1,450 | 3.00 |
| 4JSCM | 4 | 175 | 1,450 | 3.00 |
| 6JSCD | 6 | 440 | 1,410 | 3.00 |
| 6JSCEE | 6 | 120 | 2,450 | 3.00 |
| 6JSCE | 6 | 195 | 2,700 | 3.00 |
| 8JSCE | 8 | 300 | 3,200 | 3.00 |
| 12JSCG | 12 | 365 | 5,300 | 3.38 |
Remote pump operation and monitoring through cellular, satellite and WiFi. Access pump metrics, pull reports and setup alarms through a digital dashboard. Also available with telemetry.
Sound-attenuated canopy reduces pump sound levels to or below 69 dBA. Fully-insulated, weather-proof and lockable. The Arctic Night® variation is ideal for extremely cold temperatures.
Serrated wearplate shreds apart stringy materials, preventing ragging and reducing pump clogging. Significantly decreases pump maintenance time. Ideal for sewer bypass.
Most Thompson pumps are available either on a mobile trailer mount or a standard skid mount for more permanent applications.
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