Milton Roy – PRIMEROY

The PRIMEROY dosing pump is the result of an eco-design initiative culminated in 2007. PRIMEROY presents incontestable environmental benefits:

  • Raw materials: 40% reduction in energy consumption and 160 kg CO2 equivalent reduction in greenhouse gas emissions per pump, and 37% reduction in impact on human toxicity
  • Transport: it is difficult to put a figure on this due to the wide variety of destinations, but there is a definite impact due to a 43% weight reduction and 46% volume reduction
  • Consumables (oil): over the 20-year service life of the pump, the user will use half as much oil, a saving of around 500 litres per pump
  • Recycling: the PRIMEROY is approximately 95% recyclable by weight (no glued parts) and has almost 30% less painted surface area

Although eco-design is a new initiative, these few figures show just how relevant it is; and, while protecting the planet, there are economic benefits for the manufacturer and user.


APPLICATIONS

  • Oil and Gas
    Gas processing: Gas odorization – our modular pumps can be adapted to environments with temperatures of -50 °C
  • Refineries and Petrochemical industry
    Process: Injection of sulphuric acid into water to produce diluted sulphuric acid
    Storage: Injection of paraffin inhibitor into fuel storage tanks
  • Water treatment
    Pressure maintenance pump for filter press supply
  • Our main customers
    ABB, Air liquide, Alstom, Aker Kvaerner, Azarab, Bechtel, Betz, Brown & Root, Chiyoda, CPECC, Daelim, Degremont, ELF Petroleum, ENPPI, Exxon, Foster Wheeler, Hellenic, Hyundai, IOEC, JGC, Kawazaki, Linde, LUKOIL, Mc Dermott, Nalco, Petrobras, Petrofac, PIDEC, Saudi Aramco, Saipem, Shell, Sinopec, Snamprogetti, SNC-Lavalin, Sonatrach, Stone & Webster, Technimont, Technip,Tecnicas Reunidas, TOTAL.

ADVANTAGES

The PRIMEROY is based on a brand new device, the diaphragm GSD (Global security device – patent pending) what provides:

  • Smaller total pump footprint (up to 75% less floor space)
  • Enhanced robustness
  • A triple hydraulic security
    • Internal pressure safety valve
    • Diaphragm controlled hydraulic oil refill
    • Protection valve preventing from diaphragm overrunning and extrusion
  • Display of any discrepancy in the dosing process thanks to the IMI system (Installation Monitoring Indicator)
  • Contour plate-free technology allows for dosing of all types of fluid (clear, corrosive, toxic, volatile, abrasive, flammable, and above all slurries or viscous liquids)
  • No risk of oil mixing (hydraulic and mechanical) as only one oil type is needed for the liquid end and mechanical parts

TECHNICAL SPECIFICATIONS

PRIMEROY K

  • Reciprocating dosing pump with variable stroke length
  • Stroke micrometric adjustment while running or stopped
  • Multiplexing capability up to 2×6 heads
  • Maximum stroke length: 40 mm
  • Stroke speeds at 50 Hz – 1000 rpm: 39 and 120 spm Stroke speeds at 50 Hz – 1500 rpm: 59, 100, 144 and 180 spm
  • Design end load: 475 daN

PRIMEROY L

  • Reciprocating dosing pump with variable stroke length
  • Stroke micrometric adjustment while running or stopped
  • Multiplexing capability up to 2×3 heads
  • Maximum stroke length: 50 mm
  • Stroke speeds at 50 Hz – 1000 rpm: 64 and 80 spm Stroke speeds at 50 Hz – 1500 rpm: 96, 120 and 149 spm
  • Design end load: 900 daN