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  • [MILTON ROY, MILROYAL D]
  • [MILTON ROY, MILROYAL D]
  • [MILTON ROY, MILROYAL D]
  • [MILTON ROY, MILROYAL D]

MILTON ROY, MILROYAL D

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MILTON ROY, Milroyal D
MILROYAL D pumps were specifically developed to produce micro flow rates at medium and very high pressures.
Their flow rate/pressure performance, ranging from 0.11 l/h to 345 l/h / 500 bar, means that they can be used for numerous applications with dosing accuracy of ±1%.
MILROYAL D pumps are particularly rugged and can operate in the severest of conditions, such as on offshore platforms, in the desert, etc., and the oil bath gives moving parts an exceptionally long service life.

Benefits
Micro flow rates and high pressure

· Dosing from 0.11 l/h
· Maximum pressure: 500 bar
· Half a century of experience in micrometric flow rates

Unrivalled design
· API 675-compliant
· Exceptional moving part service life (oil bath)
· Diaphragm dosing pumps:
~Integrated safety valve protects the pump fully against any overpressure
~ Double or Triple diaphragm options ensure high levels of safety for users, the process and the environment
· Operation in the severest of conditions for instance when integrated in a chemical injection package

MILTON ROY, Milroyal D
Technical characteristics

· Flowrates from 0.11 l/h to 345 l/h (100% - 50 Hz)
· Maximum pressure: 500 bar
· Maximum temperature of pumped fluids: +110 °C
· Available liquid ends version: Packed plunger version, Metal version with metal diaphragm, 316L stainless steel or PVC version with single or double diaphragm (HPD)
· Adjustment while running or stopped, from 0 to 100% of nominal flow rate
· Accurate to within ± 1% - API 675-compliant

Available liquid ends
· Liquid end with Dynamic Stiffness Diaphragm
· Available in PVC, PVDF or 316L stainless steel
· Low flow injection of highly concentrated chemicals
· Injection of viscous products up to 5000 cP
· Plastic liquid end up to 35 bar
· High suction lift up to 6 wmc
· Reduced maintenance costs : long service life rigid diaphragm, very few liquid end components, just 40 ml of oil in liquid end
· Internal six-function valve
~ Safety valve
~ Admission valve
~ Air bleed
~ Oil tank - just 40 ml
~ Visual overpressure indication
~Visual oil level indication

Packed plunger version
· Suitable for high pressures and high temperatures
· Single packing as standard, optional double packing with flushing ring
· Wide range of versions in terms of construction materials, size and performance

Metal version with metal diaphragm
· Completely leakproof by means of metal/metal contact (diaphragms/valves)
· Suitable for very high pressures
· Suitable for specific products such as radioactive or diffusing liquids
· Differential safety valve with integrated air bleed valve (patented). Adjustable pressure setting
· Assembly designed for service life in excess of 10,000 hours
· Oil compensation valve with adjustable pressure setting

316L stainless steel or PVC version with single or double diaphragm (HPD)
· Completely leakproof
· Moulded, preformed PTFE/elastomer composite diaphragm
· Patented reusable diaphragm. Service life in excess of 20,000 hours depending on the type of product pumped, service and installation conditions
· Safety valve with integrated air bleed valve (patented). Adjustable pressure setting
· MARS hydraulic fluid compensation valve (patented)

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
· Screwed or flanged connectors (ANSI, DIN or ISO)
· Special valves for any type of fluid
· Electronic or pneumatic actuators
· Stroke counter
· Multiplexing possible up to 10 heads
· DosaSkid, plug-and-play dosing solution

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