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  • [MILTON ROY, SERIES G]
  • [MILTON ROY, SERIES G]
  • [MILTON ROY, SERIES G]
  • [MILTON ROY, SERIES G]

MILTON ROY, SERIES G

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MILTON ROY, Series G
Series G™ dosing pumps are electric motor-driven pumps with mechanical diaphragm liquid ends. Simple, economical and rugged, they offer great flexibility and a wide selection of liquid ends compatible with most chemicals. With a corrosion-resistant plastic or aluminium housing, depending on the model, they are based on two technologies previously only used for intensive-use industrial pumps: variable eccentric drive and stroke adjustment.
Series G™ is made up of three dosing pump models, covering a very wide flow range (up to 1,200 l/h) at an excellent quality-price ratio.

Benefits

  • Versatile: dosing of all known reagents
  • Continuous 24-hour operation
  • Wide flow range
  • Dry running without damage to the pump
  • Set flow rate accurate to within ± 2% over the range from 10 to 100% to meet the exact needs of your process
  • Automatic flow control
  • Proportional control via automatic flow adjustment (VARIPULSE® options)
  • Minimal pulsing and no water hammer (low output pulse) protects pipes
  • Few moving parts for long service life and reduced heating
  • Light, compact pumps for a small footprint and ease of handling
  • Minimal maintenance with pumps lubricated for life

Milton Roy, Series G
Technical Characteristics

· Variable eccentric stroke adjustment mechanism
· Maximum suction lift: 4 m water
· Parts made from engineering plastic
· Positive return by mechanism
· Wide range of liquid ends: polypropylene, PVDF, stainless steel, high viscosity, fluorinated liquids, slurries, etc.
· Single-phase or three-phase motors. Three-phase only for Series G™B pumps
· 10 turn adjustment, servomotor options, stroke counter
· Single-phase or three-phase motors. Three-phase only for Series G™B pumps
· 100% bearing mounting and compensating spring for optimum output
· Weight: 7 to 40 kg

G™A: Most economical
· The most economical and compact pump in the series
· Maximum flow rate: 170 l/h
· Maximum pressure: 12 bar
· Housing made from glass fibre reinforced, corrosion-resistant composite material

Typical applications:
· Municipal water treatment at wastewater treatment or potabilisation plants: Coagulation/flocculation (injection of ferric chloride, aluminium sulphate, WAC, etc.), slurry treatment (injection of polymers), pH regulation (injection of acids and alkalis), etc.
· Air treatment: Scrubber tower (injection of sodium hydroxide, sulphuric acid, bleach)
· Animal husbandry: Nursery or post-weaning drinking water treatment (injection of medication, vitamins, vaccines) acids, chlorine, etc.), for all animal species, drinking water treatment (injection of sodium hypochlorite, hydrogen peroxide, chlorine dioxide preparation)
· Wine growing: Sulphiting (dosing of liquid sulphur, potassium bisulphite or potassium metabisulphite), clarification (injection of bentonite), preparation for fermentation (injection of yeast), liquid gum arabic treatment
· Automotive industry: Surface treatment (injection of diluted fluoride), paint booth water curtain treatment (injection of acids/alkalis)
· Other industries: Reagent preparation

G™M: Most robust configuration
· The most rugged and versatile in the series
· Maximum flow rate: 500 l/h
· Maximum pressure: 12 bar
·Aluminium housing

Typical applications:
· Municipal and industrial water treatment: Coagulation/flocculation (injection of ferric chloride, aluminium sulphate, WAC, etc.), slurry treatment (injection of polymers), activated carbon preparation (damping with sulphuric acid), pH regulation (injection of acids and alkalis), etc.
· Air treatment: Scrubber tower (injection of sodium hydroxide, sulphuric acid, bleach)
· Surface treatment: Pickling (injection of hydrochloric, sulphuric, nitric, phosphoric or hydrofluoric acid), Neutralisation (injection of acids or alkalis), waste treatment (injection of sodium bisulphite, bleach, sodium hydroxide, etc.)
· pH adjustment: Injection of sodium hydroxide and acids
· Desalination: Cleaning and maintenance of reverse osmosis membranes (injection of hydrochloric acid, sodium hydroxide, anti-scaling agents and anti-fouling agents)
· Agriculture: Fertiliser injection (pivots)
· Food industry: Cleaning in place (injection of sodium hydroxide and nitric acid)
· Distillery: Cleaning in place (Injection of soda lye)

G™B: The widest flow range in the series
· The G™B offers a wider range of flow rates
· Maximum flow rate: 1,200 l/h
· Maximum pressure: 10 bar
· Cast iron housing

Typical applications:
Municipal and industrial water treatment: Injection of ferric chloride, aluminium sulphate, potassium permanganate, etc.

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