The MAXROY^® pump is specially designed for pumping specific products, including viscous products. With its industrial design and absence of any dead volume, it can pump and dose products with a viscosity of 3,500 cP and meets the specific requirements of food type applications. Guaranteeing a dosing accuracy of ±1%, even at low pressure, and a controlled life cycle cost (service lives in excess of 20 years have been recorded), the MAXROY^® is the ideal pump for numerous dosing operations. 
 

 TYPICAL APPLICATIONS

• Chemical industry: Fertiliser manufacture: dosing of amines or paraffin + amines
• Water treatment in explosive atmospheres: Pumping of flocculants, neutralising agents
• Food industry: Injection of starter in cheese-making

 ADVANTAGES

Long service life and safety

• Original diaphragm technology giving a service life of more than 20,000 hours(*), due in particular to its specific shape which only operates by unrolling, thus avoiding any elongation or creep of the PTFE
• Leakproof seal provided by a single PTFE-coated or double PTFE diaphragm
• The toric design of the diaphragm increases the leakproof seal
• Hydraulically protected diaphragm

(*) Depending on the type of product pumped, and the service and installation conditions

Control of the overall cost

• Internal safety valve operating in the oil, protecting the pump against overpressure, in particular if there is a blockage in the suction or discharge tubing or accidental closing of the valves
• Diaphragm can be re-used (single diaphragm)
• Maintenance is easy and does not require any special tools

Modularity

• The absence of contour plates enables all types of fluids to be dosed: slurry, viscous, clear, corrosive, toxic, volatile, abrasive, inflammable
• Compliance with the API 675 standard on request
• Numerous options:
  • Special valves for any type of fluid (H2SO4, viscous or abrasive liquids, polyelectrolytes, etc.)
  • Screw or flange connections (ANSI, DIN or ISO, or food grade)
  • Electronic and pneumatic actuators
  • Stroke counter
  • Frequency inverters
  • Multiplexing

Possible options

• Materials compliant with offshore use of the pump
• Sandstorm protection
• Motor for frequency variation, NEMA mounting, explosion-proof, for specific ambient temperatures
• Liquid end materials on request
• Screw or flange connections (ANSI, DIN or ISO)
• Special check valves for all types of fluid (including concentrated sulphuric acid)
• Electronic or pneumatic actuators
• Stroke counter
• Possibility of multiplexing for reduced footprint

• Our outstanding team of engineers and technicians:
  • Advises you on choosing the most suitable pump for your requirement
  • Provides you with a turnkey solution for your specific applications
  • Provides you with personalised project management
  • Advises you on the optimum installation of your pump
  • Supports you during the installation and commissioning of your pump
  • Helps you optimise your maintenance operations
  • Repairs your pump within 48 hours, anywhere in the world

• Unequalled documentation and testing service:
  • A large number of tests can be carried out (hydrostatic, vibration, noise, X-ray, etc.)
  • Manufacturer's documentation (materials certificates, drawings with parts lists, etc.)
  • The documentation provided can be adapted to your specifications, on request