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Rail & Road

Companies involved in the automotive or rail transport industries see themselves confronted by the following challenges

  • High operational safety, reliability and long service life under difficult and changing ambient conditions such as
  • Exposure to shocks and rattling
  • Fluctuating outside temperatures and air humidity
  • Exposure to salt and spray
  • Many years of proven ability to supply replacement parts or derivative products with the same technological compatibility

We support your company with innovative, application- and customer-specific products for use in all kinds of vehicles.

Application examples for our pumps in cars, trucks, buses, utility vehicles and special vehicles

  • Circulation in air conditioning systems (auxiliary heaters)
  • Circulation in fuel cell stack primary cooling circuits
  • Feeding in and discharging milk in milk tankers
  • Spraying separating agent (water) onto the drum surfaces of road rollers
  • Cooling of asphalt and concrete milling machines (including dust binding)
  • Dust binding in street sweeper machines
  • Cooling the high-performance gearboxes on tractors

Application examples for our pumps in rail vehicles

  • Pre-heating of motors and air-conditioning in drivers' cabs and passenger compartments
  • Delivering drinking water and service water in carriages and buffet cars
  • Delivering windscreen washer fluid or fuel in locomotives
  • Cooling electrical and mechanical vehicle components such as traction coolers and gearboxes

Process-related requirements

  • Suitable for exposure to shocks and rattling with high gravitational forces
  • Fluctuating ambient temperatures down to minus figures
  • Climate fluctuations (e.g. high levels of humidity)
  • Safe in operation and reliable
    Sealless pumps with special ball bearings and/or motors without ball bearings
  • Drive systems which are tailored to the respective on-board power supply
    Brushless DC motors, 12 V/24 V/110 V
    AC motors 1~ 230, 3~ 400 V
    Suitable for operation with frequency converters
    EMC
    Observation of UL-listed materials, fire prevention and other standards
  • Many years of proven ability to supply

Contact

 

Get in touch with us!

Speck in Germany

+ 49 9171 809 0

 

 

Contact form

info@speck.de

Suitable products for this application

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Regenerative turbine pumps- Close-coupled version with mechanical seal

50 Hz

Hmax: 35 – 115 m

Qmax: 12 – 180 l/min

 

60 Hz

Hmax: 35 – 115 m

Qmax: 12 – 180 l/min

gruppe_peripheralrad_blockpumpen_mit_magnetkupplung.jpg

Regenerative turbine pumps- close-coupled pumps with magnetic coupling

50 Hz

Hmax: 28 – 90 m

Qmax: 10 – 200 l/min

 

60 Hz

Hmax: 28 – 90 m

Qmax: 10 – 200 l/min

gruppe_peripheralrad_blockpumpen_mit_ec-motor.jpg

Regenerative turbine pumps- Close-coupled pumps with EC motor

Hmax: 7 – 57 m

Qmax: 0,5 – 12 l/min

gruppe_radialrad_blockpumpen_mit_ec-motor.jpg

Centrifugal pumps - Close-coupled pumps with EC motor

Hmax: 1 – 15 m

Qmax: 5 – 100 l/min

gruppe_verdraenger_drehschieberpumpen.jpg

Roller vane pumps



50 Hz

pmax: 14 bar

Qmax: 15,7 l/min

 

60 Hz

pmax: 14 bar

Qmax: 18,7 l/min

gruppe_verdraenger_zahnradpumpen.jpg

Gear pumps



pmax: 9 bar

Qmax: 4.5 l/min

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Liquid ring vacuum pumps

50 Hz

pmin: 33 – 150 mbar abs.

Qmax: 2.2 – 1600 m³/h

 

60 Hz

pmin: 33 – 150 mbar abs.

Qmax: 2.4 – 1900 m³/h