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  • PVT/TRT/LKT/SST Vertical Submersible Pumps

    The Ruhrpumpen PVT type is a vertical propeller submersible pump, only for clean water.


    CHARACTERISTICS
    • Vertical
    • Single Suction
    • Single Stage
    • Submersible Motor
    • Shaft sealing by two mechanical seals in tandem arrangement
    OPERATION LIMITS
    • Capacity 3,000 to 18,000 m3/h (1,320 to 80,000 U.S. gpm)
    • Head up to 15 m (50 ft)
    • Maximum Pressure 7 bar (100 psi)
    • Temperature up to 40 ºC (104 ºF)
    APPLICATIONS Water, Rain Water, Sea Water, Cooling Water.

  • PVT/TRT/LKT/SST Vertical Submersible Pumps

    The Ruhrpumpen type TRT is a vertical submersible pump with semi-axial impeller for installation in a steel tube or a concrete well suitable to pump clean and pre-cleaned fluids.


    CHARACTERISTICS
    • Vertical submersible pump
    • Submersible motor
    • Single stage, single suction
    • Semi-axial, three-channel impeller for small flow and low heads
    DESIGN FEATURES
    • Inserted wear plate in the area of back shroud blades of the impeller
    • Casing with guide vanes
    • Flanged inlet bellmouth
    • Replaceable casing wear rings at the suction side
    • Anti-rotation ribs in the gap in front of the impeller
    OPERATION LIMITS
    • Capacity 800 to 5,500 m3/h (3,522 to 24,216 gpm)
    • Head 8 to 50 m (26 to 164 ft)
    • Speed up to 1,480 min ?1 (1,750 rpm)
    • Tube diameter 700 to 1,000 mm (27 to 39 in)
    • Motor power up to 410 kW (550 hp)
    APPLICATIONS: Water works, Irrigation and drainage, Power station, Cooling water circuits, (1,000 to 30,000 U.S. gpm), Head 2 to 50 m (6 to 165 ft), Maximum Pressure 7 bar (99 psi), Temperature -10 to 40ºC (14 to 104 ºF).

  • PVT/TRT/LKT/SST Vertical Submersible Pumps

    The Ruhrpumpen LKT type is a mixed flow submersible pump.


    CHARACTERISTICS
    • Vertical
    • Single Suction
    • Single Stage
    • Submersible Motor
    • Shaft sealing by two mechanical seals in tandem arrangement
    OPERATION LIMITS
    • Capacity up to 2,270 m3/h
    • (10,000 U.S. gpm)
    • Head up to 20 m (65 ft)
    • Maximum Pressure 7 bar (100 psi)
    • Temperature up to 40 ºC (104 ºF)
    APPLICATIONS: Water, Rain Water, Combined Sewage, Sea Water, Cooling Water.

  • PVT/TRT/LKT/SST Vertical Submersible Pumps

    The Ruhrpumpen Type STT is a submersible pump with non-clogging and non-stringing two-channel impeller in pot design for vertical wet-pit or dry-pit installation and universal use, suitable for pumping sewage with coarse solid matter and fibrous content without upstream screen.


    CHARACTERISTICS
    • Vertical submersible
    • Single Suction
    • Single Stage
    • Two channel pot impeller
    • Bearing bracket
    • Radially split
    • Discharge nozzle tangentially
    DESIGN FEATURES
    • Vertical submersible motor pump in compact design. E-Motor acc. to VDE 0530, protection IP 68, construction V1
    • Back shroud blades on the impeller serve as axial thrust compensation and protection against intrusion of particles into the area of the shaft seal
    STANDARD CONSTRUCTION MATERIALS
    • Casing: Cast iron GG-25
    • Wear Ring: Cast iron GG-25
    • Impeller: Cast iron GG-25
    • Shaft sealing: 2 mechanical seals in tandem arrangement
    • Shaft sleeve: G-X20 Cr14
    • Seal cover: Steel
    • Pump shaft: Steel C 45
    • Motor shaft: Steel C 45
    OPERATION LIMITS
    • Capacity 230 to 6,800 m3/h
    • (1,000 to 30,000 U.S. gpm)
    • Head 2 to 50 m (6 to 165 ft)
    • Maximum Pressure 7 bar (99 psi)
    • Temperature -10 to 40ºC (14 to 104 ºF)
    APPLICATIONS Disposal or waste water, Raw sewage, Activated sludge, Mixed water, Fecal Matter, Rain Water.

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