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Improve your process performance with a pump with NO SEALS & NO VALVES, so no issues with WEAR, CLOGGING OR LEAKS.

The engineered simplicity of our hose pumps provide 100% compression at all times and handle abrasive, corrosive & high viscosity fluids & slurries. With operating pressures to 232 psi and flow rates to 350 gpm Watson-Marlow Bredel pumps save time and money by successfully handling the toughest applications, in a broad range of industries.

The pumping action results from alternately compressing and relaxing a machined hose element between the pump housing and the compressing shoes. The fluid ahead of the shoe is pushed towards the discharge while the rebounding hose behind the shoe draws more fluid
in. With 100% compression at all times, the pump does not slip, providing unbeatable metering accuracy and pressure performance.

With no pump seals, seats or valves, abrasive slurries are no problem. With the fluid contacting only the inner wall of the hose, the pump is perfect for aggressive chemicals.

Our SPX hose pump delivers rugged, reliability 24/7

• Doesn't require expensive ancillary equipment. No check valves, sealing water flush systems, or run dry protection. It's simple to own and operate
• Pumps abrasive slurries, corrosive acids, gaseous liquids, as easily as water - no vapor locking
• Is ideal for high viscosity or shear sensitive product
• Can run dry indefinitely without damage
• Has one wetted component - the hose element. No seals, ball-checks, diaphragms, glands, immersed rotors, stators or pistons to leak, clog, corrode and replace
• Is fully reversible to blow out clogged suction and drain lines safely
• Has a suction lift capability up to 30 feet and is selfpriming
• Does not slip, giving true positive displacement for accurate and repeatable metering

Downtime is money Save both with the SPX by reducing your maintenance. To completely rebuild an SPX all you need is a wrench, a hose, and a few minutes. Drain the lubricant, unbolt the flanges, replace the old hose and you're back up and running. No complex parts lists, no special tools, and no need to bring the pump to a maintenance shop

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