Xylem Goulds Marlow Series Pump - R.F. MacDonald Co.

R.F. MacDonald Co. services and sells boilers, pumps and accessories for commercial and industrial applications

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Xylem Goulds Marlow Series Pump

Xylem Goulds Water Tech Marlow Series Prime Line Pump


Xylem Marlow Series Pump
The Marlow Series Prime Line Pump comes in different configurations of a reliable, self-priming centrifugal design. With a multi-valve diffuser priming system, the Marlow Prime Line series is the industry’s standard for dependable trouble-free pumping. Comes as either close-coupled or frame-mounted construction.

  • • Capacities up to 450 GPM
  • • Heads up to 250 feet

 


Using the Marlow Series Pump

  • SUPERIOR PRIMING
  • High suction inlet and internal suction check valve keeps more liquid in the casing for faster priming and re-priming (Priming times under 10 minutes)

  • DIFFUSER PRIMING
  • The patented diffuser design allows impeller trim, reduces internal wear, and eliminates radial loads

  • HIGH EFFICIENCY
  • Enclosed, trimmable impellers provide efficiencies from 60-75% for low energy costs

  • DIMENSIONAL INTERCHANGEABILITY
  • Four pump groups allow performance to be changed with replaceable impellers and diffusers

  • BACK PULL-OUT DESIGN
  • Simplifies maintenance by allowing the casing to remain in the piping during disassembly

 
 

Keywords: horizontal pumps, centrifugal pumps, end suction pumps, diffuser, composite pumps, self-priming pumps, multi-purpose valves, MPV, balancing valves, impellers, end-suction pumps, air separators, expansion tanks, vertical turbine, vertical pump, boiler feed, air elimination, pump controls


Xylem Goulds Water Technology