Roper Pumps

ROPER PUMPS is recognized worldwide as the leading provider of innovative gear pumps for the most demanding applications. With over 150 years of experience in design and manufacture, the company now holds one of the broadest ranges of helical gear pumps with impeccable pumping technology and robust construction made for viscous products

From its workhorse 3600 and 4600 Series to its Severe Duty pumps, Bulk Liquid Handling, and High-Pressure pumps, all Roper pumps are engineered in their world-class facility that conforms to the ISO 9001:2000 standards, therefore ensuring reliability.

Features & Benefits

Know more about the features & benefits of using Roper Pumps.

Gentle pumping, reversible flow
No piping, plugs or connections on front cover
Heavy-duty ductile iron and steel construction
Self-priming up to 9 metres
Sealless, leak-free, eliminates product contamination
Ability to run dry continuously

Available Options

We customise pumps according to your specific application. Get in touch with us to know your options.

Variety of construction materials
Seal and bushing options
Application-specific pumps available
Magnetic drive
Baseplates
Spare parts

Applications

Here is a list of industrial applications for which Roper Pumps are commonly utilized.

Media

Heavy viscous materials
Asphalt
Molasses
Roofing compounds
General process fluid
fuel
Hydraulic
Fluids
Lubricants

Industry

Industrial
Energy
Food and Beverage
Transportation

OUR RANGE OF AVAILABLE Roper Pumps

With a commitment to quality, evidenced by their ISO 9001:2000 certification, Roper Pumps ensures reliable performance, making them a trusted choice for engineers and pump specialists worldwide.

Download 2835 Series Brochure

Download 3600 Series Brochure

Download 9600 Series Brochure

General Purpose Pumps

Talk to Experts

Abaque Peristaltic Hose Pump HDX40 model

3600 Series

227.13 M3/H | 8.62 BAR

A Series

17.17 M3/H | 20.7 BAR

9600 Series

37.5 M3/H | 6.9 BAR

PRINCIPLE OF OPERATION

Gear Pumps

ROPER helical/external pump unit is chosen when a viscous fluid which will be transferred at low rpm, and where a smooth discharge of fluid is required.

Gears are mounted above each other within the head with one being driven by the motor. They are timed to mesh with fluid flowing into the open cavities, rotated in between the teeth and casing and transferred to the outlet. Fluid travels between cavities within the teeth and cavity. The fluid is trapped by the teeth as they rotate. As a fluid chooses the path of least resistance fluid flows towards the discharge via the meshed parts.

Progressive Cavity Pumps

Progressive cavity pumps are used in precision applications, so they come with tight tolerances. This type of positive displacement pump consists of two very important parts. Generally, there will be a helical rotor inside of a double helical hole. As the rotor spins inside of the pump body, cavities are left behind. This is where the fluid will reside as the helical rotor turns. These cavities maintain a constant shape as the rotor turns and moves the fluid through the pump. That being said, these pumps must be manufactured with precision to ensure efficient operations.