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Process-Critical API 675 Pump | PRIMEROYAL Flat-Twin (PX-FT)

Engineered for process-critical applications, the PRIMEROYAL Flat Twin (PX-FT) API 675 metering pump is Milton Roy’s most powerful pump explicitly designed for high performance industries and applications. The modular design is smaller and lighter than comparable Primeroyal models while maintaining a respectable performance with flows reaching up to 32,980 l/h (8,712 gph) and pressures up to 1,029 bar (15,000 psi).

Designed to meet strict requirements and perform in the most demanding environments, the PRIMEROYAL Flat Twin (PX FT) features custom-engineered designs tailored to the specific needs of your application. With a focus on reliability, safety, and durability, the PRIMEROYAL Flat-Twin delivers exceptional results where it matters most.

Main benefits include:

  • Compliant with API 675 standards
  • Adaptability and accuracy: capacity adjustable while running or stopped (stroke micrometric adjustment, from 0 to 100%)
  • Space constraints: Available in vertical or horizontal motor configurations
  • Suitable for the majority of fluids and a large number of industrial processes: several stroke speeds for accurate dosing
  • Modular design to precisely fit your needs: three designs of liquid ends, specific check valves, adaptable connection types, rupture detection systems…
  • Multiplexing capability: to reduce pulsations, meet a specific flow rate by reducing the number of parts, the power consumption and the footprint or to inject several products
  • Long life: ensured by a robust and proven construction, oil bath lubrication to ensure reliability during continuous operation, using the best material
  • Safety: double diaphragm liquid ends guaranteed leak-proof with service life in excess of 20,000 hours
  • Operations even in the most extreme conditions: specific configurations to operate in saline/offshore conditions, desert, low temperature environment
  • Global design: can comply with the main worldwide certifications and systems: ATEX, NACE, PED, SASO, Customs Union, etc.
  • Over-pressure protection: integrated safety valve to protect the pump on diaphragm liquid ends.
  • Material (liquid end): 316L S.S. / 17.4-PH
  • Pressure max:
    • Diaphragm liquid end: 14924 psi / 1029 bar (metallic liquid end)
    • Plunger liquid end: 14132 psi / 980 bar (metallic liquid end)
  • Flow max:
    • Diaphragm liquid end: 8712 gph / 32980 lph (metallic liquid end)
    • Plunger liquid end: 669 gph / 2536 lph (metallic liquid end)
  • Multiplexing capabilities
  • Flow variation control: Manual / Remote
  • Certifications: API 675, EC, ATEX, IECEX

The Primeroyal X FT - PXFT series part numbers start with prefix codes "PXFTH*** and PXFTM***". Please see datasheet for full part number configuration options.

Download manual for the catalog of Primeroyal X FT - PXFT series parts.