- Water and Wastewater
Products
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Qdos chemical metering and dosing pump
Flow rates to 2,000 ml/min (31.7 USGPH) and pressures up to 9 bar (130 psi).
Pumps - cased pumps
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Qdos H-FLO: chemical metering and dosing pump
Flow rates to 600 L/h (158.5 USGPH) and pressures up to 7 bar (102 psi).
Pumps - cased pumps
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530 process pumps
Flow rates to 3.5 L/min (55 USGPH) and pressures up to 7 bar (100 psi). Precise 2,200:1 speed control range.
Pumps - cased pumps
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630 process pumps
Flow rates to 18 L/min (4.76 USGPM) and pressures up to 4 bar (60 psi). Precise 2,650:1 speed control range.
Pumps - cased pumps
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730 process pumps
Flow rates to 33 L/min (8.8 USGPM) and pressures up to 2 bar (30 psi). Precise 3,600:1 speed control range.
Pumps - cased pumps
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Qdos doses polymer for three years without fault
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German WWTP achieves 97.5% phosphorus load reduction
A wastewater treatment plant (WWTP) in Germany is taking an innovative approach to chemical...
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Qdos CWT™ pump solves pipeline pressure challenge
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Contact a specialist from the Watson-Marlow pumps team
To order a product or ask a question call +1 289 588 1988 or