The Elima-Matic air valve system ensures continuous, reliable performance in the E4 1-1/2″ pump. Available in both clamped and bolted models with a flow rate of 0-72 gpm, this durable pump can handle infinite variable flows up to 90% solids.
The E4 1-1/2″ Pump:
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For a pump that handles mud, leaves, sand, and any solid up to 1.5" without clogging, get the SludgeMaster™ air-driven high-flow pump. This trash pump operates at up to 300 gpm—our highest flow rate— runs on compressed air for continuous power supply. Weighing just 59 lbs, the SludgeMaster is constructed for rough handling and long life on land, sea, or offshore.
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Elima-Matic's non-stalling, lube-free air valve system allows the Versa-Matic E3 3" pump to provide reliable performance. Available in clamped or bolted models, with leak-free design that reduces downtime and ensures continuous operation. The E3 3" Pump:
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When you need a pump that provides higher head pressures, get the AP50 air-driven high pressure pump. Capable of pumping up to 100 vertical feet while fully submerged, the AP50 runs on an efficient air motor with auto-start, making it the ideal tool for dewatering in situations where electricity is unavailable.
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Versa-Matic's E2 2" pump uses the Elima-Matic air valve system to provide non-stalling, lube-free performance. It is available in a clamped or bolted design, with some models offering a side discharge feature that prevents corrosive fluid from leaking onto the pump's center section.
