Contact us

Contact us

Internal Gear Pumps

Internal gear pumps from the UK's leading pump specialist, Michael Smith Engineers

With a choice of end clearances, a wide range of wetted material options and a variety of different sealing and porting options, the Viking range of internal gear pumps is the pump of choice for a huge range of diverse applications.

  • Capacities to 345 m³/hr
  • Differential pressures to 17 bar
  • Viscosity range 1 to 440,000 cSt
  • Maximum temperature 425°C

Universal Seal Internal Gear Pumps

Universal Seal Internal Gear Pumps

Heavy duty, foot-mounted pumps with enlarged bearing housing lets user replace seals or change seal technologies without removing pump.

  • Stainless steel, steel, ductile iron or cast iron construction
  • Capacities to 345 m³/hr
  • Differential pressures to 14 bar
  • Viscosity range 1 to 440,000 cSt
More Info

Universal Mag Drive Internal Gear Pumps

Universal Mag Drive Internal Gear Pumps

Dimensionally interchangeable, sealless mag drive pumps for crucial liquid containment applications.

  • Cast iron, cast steel and 316 stainless steel construction
  • Capacities to 114 m³/hr
  • Pressures to 14 bar
  • Viscosity range 1 to 55,000 cSt
More Info

Motor Speed Series Internal Gear Pumps

Motor Speed Series Internal Gear Pumps

Capable of operating at 8 pole, 6 pole and 4 pole motor speeds, this metric designed pump may be foot-mounted or close coupled to IEC frame motors for a compact footprint in a high capacity pump.

  • Cast iron construction
  • Capacities to 132 m³/hr
  • Differential pressures to 17 bar
  • Viscosity - 5,500 cSt at reduced speed , 560 cSt maximum at motor speed
More Info

General Purpose Internal Gear Pumps

General Purpose Internal Gear Pumps

General purpose pumps for medium duty applications.

  • Cast iron construction
  • Capacities to 102 m³/hr
  • Differential pressures to 17 bar
  • Viscosity range 1 to 55,000 cSt
More Info

Internal Gear Pumps for Special Applications

Internal Gear Pumps for Special Applications

Viking designs and builds custom pumps with special features for specific applications and OEMs.

  • Asphalt pumps with jacketed casing
  • Abrasive liquid pumps with hardened construction
  • Ammonia pumps with double mechanical seal
  • Fluid transfer units with matched fluid transfer pump and fluid power motor
  • LP gas fueling pumps with adjustable return-to-tank bypass valves
More Info

API 676 Internal Gear Pump

API 676  Internal Gear Pump

The Viking XPD 676 Series of internal gear pumps is designed to API 676 standards.

  • Maximum capacities to 365 m³/hr
  • Maximum differential pressures to 14 bar
  • maximum viscosities to 440,000 cSt
More Info

Lid-ease Strainers

Lid-ease Strainers

Viking provides a variety of lide-ease strainers to compelement their pumps.

  • Sized from 3/4" to 8"
  • Cast iron, ductile iron and stainless steel options
  • Viscosities to 55,000 cSt
  • Capacities to 340 m³/hr
More Info