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Pittbull Pumps | Blackmer System One™

Rugged Simplicity for the Toughest Applications
Pitbull pumps offer a reliable, low-maintenance solution for demanding fluid and solids handling. Unlike conventional centrifugal or diaphragm pumps, the Pitbull’s unique air-operated, positive-displacement design relies on just two check valves and a hollow chamber—no rotating parts, no seals to wear out, and no complicated controls.

During operation, liquid enters the pump chamber through a wide-open inlet. Once full, compressed air is introduced, displacing the fluid and discharging it through the outlet. This straightforward fill-and-discharge cycle allows the Pitbull pump to handle virtually any flowable combination of liquids and solids, including highly abrasive slurries, corrosive fluids, and large debris that would typically clog or damage standard pumps.

Ideal for sump, wastewater, chemical, and industrial sludge applications, Pitbull pumps thrive in environments where reliability and simplicity are critical. They are intrinsically safe for explosion-proof zones, compatible with harsh chemicals, and capable of passing solids without interruption—making them the go-to choice where other pump technologies fail.

Pitbull Pumps

Key Benefits:

  • No impellers, seals, or motors to maintain

  • Wide-diameter inlet and outlet allow for clog-free operation

  • Handles solids, slurries, and corrosive fluids with ease

  • Safe for use in hazardous and explosive environments

  • Minimal maintenance with reliable, repetitive operation

  • Built for harsh industrial, chemical, and municipal applications

Blackmer System One™

Blackmer System One™ pumps are purpose-built to outperform standard ANSI centrifugal pumps in the most demanding process environments. Designed from the ground up to eliminate common failure points, these pumps deliver superior reliability, reduced downtime, and lower total cost of ownership.

At the heart of every System One™ pump is a heavy-duty power end engineered to extend the life of critical components like bearings and mechanical seals. Unlike conventional designs, System One™ centers its performance around the shaft and bearing system—responsible for the majority of pump failures. The result is a rugged, low-deflection pump that maintains performance even when operating off the Best Efficiency Point (BEP), making it ideal for real-world, variable-duty applications.

With multiple frame sizes, material options, and high-temperature configurations, System One™ pumps provide unmatched versatility and durability in industries such as chemical processing, oil & gas, pulp & paper, mining, and power generation. Whether installed as a complete unit or as a power-end upgrade for an existing pump, the System One™ delivers long-term performance backed by robust warranty coverage.

Key Features:

  • Heavy-duty shaft and oversized bearings for long service life

  • Seal-focused design minimizes failure and maintenance

  • Patented non-wearing labyrinth seals protect bearings

  • High-temp models available up to 750°F

  • ANSI B73.1 compatible for easy retrofits

  • Offered as complete pumps or power-end upgrades

  • Backed by 5-year power end and 1-year seal guarantees