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ROPER

Roper external gear pumps service a range of industries including engineering, oil, industrial, gas and transport. Made from high quality cast iron and stainless steel materials, the Roper pump range of products is suited for handling anything from from water to the most viscous products such as molasses, oil, chocolate, tar emulsion among other chemicals.

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Designed and manufactured to ISO 9001:2000 standards, the complete line of Roper pumps is imported and distributed by All Pumps across Australia. Being a very robust pump, the Roper range has proven to be an excellent workhorse for for the most demanding applications. The range of pumps and spare parts have been supported in Australia for in excess of 10 years by All Pumps.

Helical Gear Pumps are a core product for the Roper Pump Company. Today’s product line is the result of Roper’s long history and ongoing quest to solve customer’s gear fluid handling problems. Roper features a complete line of helical gear pumps for the Industrial, Transport and Oil and Gas marketplace.

All Roper Gear Pump product is backed by Roper’s expert technical support and customer service dedicated to getting the right pump at an economical price for every application.

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ROPER 2835 Series INDUSTRIAL GEAR PUMPS

2835 Series Gear Pump

2835-series-gear-pump

When the going gets thick, this pump gets going, count on it every time.

ROPER 2835 Series INDUSTRIAL GEAR PUMPS Tough Enough

APPLICATIONS

  • Designed for pumping viscous liquids
  • Operates at standard motor speeds for viscous up to 100,000 SSU
  • Materials include: roofing compound, molasses, and feed supplements

FEATURES

  • Angled gear arrangement
  • Enlarged ports facilitate pumping
  • Low horsepower requirements allow use of low cost drivers
  • Pressures up to 75 PSI
  • Capacities up to 11.3 GPM

OPTIONS

  • Directly couples to standard electrical motor
  • Built-in relief valve helps to protect pump from excessive discharge pressure
  • May be driven by a gasoline engine

ROPER 2835 Series INDUSTRIAL GEAR PUMPS Resources

Roper 2835 Series Gear Pumps

Pump Model Theoretical Capacity Maximum Speed Maximum Flow at Maximum Speed (0 Discharge Pressure) Maximum Pressure Port
Connection
2835 0.0063 GPR (23.8 CC/REV) 1800 RPM 11.3 GPM (2.57 M3/HR) 75 PSI (5.2 Bar) 1-1/2″ NPT

ROPER 2835 Series INDUSTRIAL GEAR PUMPS Materials of Construction

Housing Gears Bearings Shaft O-rings
Cast Iron Hardened Steel Iron Hardened Steel N/A

ROPER 2835 Series INDUSTRIAL GEAR PUMPS Key Features

Key Features

STANDARD

  • Bearings are lubricated by the liquid being pumped
  • Enlarged ports facilitate pumping
  • Low horsepower requirements allow use of low cost drivers
  • Installation flexibility by eliminating the need for risers in direct-coupled applications
  • Sealing flexibility: mechanical seal, lip seal, or packing is available
  • Reliable external gear design
  • Quiet running helical gears