Plunger Pumps

ITT (now Xylem) sold the Marlow Plunger Pump product line to Wastecorp in 1993. This includes all proprietary engineering drawings, specifications, tooling, patterns, molds and more. Today, this product line is manufactured and marketed under the Sludge Master® brand name. 
With a legacy of over 80 years, Wastecorp improves plunger pump technology by engineering innovative upgrades on our newest models and producing genuine replacement parts that are of the highest quality and performance for current and previous models under the former brand name. Wastecorp also manufactures replacement parts for Komline-Sanderson and Carter plunger pumps.
Read our FAQ page for questions and answers about plunger pumps.

Space Saver Series

The Sludge Master Space Saver series plunger pump has all of the rugged characteristics you have come to expect within a compact integrated steel frame.

PE Series™

Plunger pumps that are designed to pump municipal sewage and sludge. The PE Series is also used to pump thicker wastewater in industrial fluid handling and oil refinery sludge applications.

HPE Series

Plunger pumps that are designed to meet the needs of the higher capacity wastewater treatment plants with operating capacities to 2,271.00 L/m and heads to 73.15 meters.

EHPE Series

Plunger pumps that are designed for extreme pumping conditions at wastewater treatment plants, military bases, aircraft carriers, industrial sewage treatment and much more.

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