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BAUER SUBMERSIBLE MOTOR PUMP

MAGNUM ESPH/CSPH

The Bauer sub­mersible pump series ESPH/CSPH impress­es with its enor­mous per­for­mance and long service life. The pumps work under the slurry or waste water surface and can be used in a variety of ways.

The main dif­fer­ence between the two ver­sions CSPH and ESPH is the cutting mechanism:

The CSPH (Cutting Sub­mersible Pump) is equipped with an adjustable cutting device. Impeller and cutting disc are made of chrome steel.

The ESPH (Efflu­ent Sub­mersible Pump) does not have a cutting device. The impeller is made of nodular iron.

Bauer_Tauchmotorpumpe_Magnum_CSP
Works reli­ably under the surface

Char­ac­ter­is­tics

The BAUER sub­mersible motor pumps come up with excel­lent per­for­mance data: The CSPH/ESPH can handle up to 80m³ of liquid in one hour at an impeller speed of 1,450 rpm. The pres­sure height is 13m.

  • Out­stand­ing cutting performance
  • Spiral housing and suction bell made of cast iron
  • Effi­cien­cy class IE 2
  • Medium tem­per­a­ture up to 65°C
  • Tem­per­a­ture control for appli­ca­tion in biogas plants (option)
Bauer Tauchmotorpumpe ESPH/CSPH
Uncom­pro­mis­ing flexibility

Pos­si­ble applications

The BAUER sub­mersible motor pumps impress with their per­for­mance data: the CSPH/ESPH can handle up to 80m³ of liquid in one hour at an impeller speed of 1,450 rpm. The pres­sure height is 13m. This makes the pump an excel­lent match for BAUER Group prod­ucts such as the BAUER Bedding Unit or the small sep­a­ra­tor S300.

Of course, the pump is also ideal for use in con­ven­tion­al slurry man­age­ment applications.

The CSPH/ESPH is ideal for:

  • pumping liquid manure from one channel to another
  • stir­ring up the liquid manure before separation
  • flush­ing lines
  • filling slurry tankers
  • feeding sep­a­ra­tors

The unbeat­able advan­tages of BAUER eccen­tric screw pumps

Pow­er­ful cutting device
High effi­cien­cy
Three-phase sub­mersible motor
Pow­er­ful cutting device
Schneidwerk Bauer Tauchmotorpumpe ESPH/CSPH

Pow­er­ful cutting device

One key benefit of CSP/CSPH is the effi­cient cutting device. The cutter is adjustable and exchange­able and is made of high quality chromi­um steel which has sig­nif­i­cant­ly improved the cutting per­for­mance and product lifes­pan. Also the wear plate in the spiral casing can be exchanged.

High effi­cien­cy
Bauer Tauchmotorpumpe ESPH/CSPH

High effi­cien­cy

Thanks to a special geom­e­try of impeller and suction bell, excel­lent effi­cien­cy can be achieved over a wide range. This clearly dis­tin­guish­es the Bauer ESPH/CSPH series from other prod­ucts on the market.

Three-phase sub­mersible motor
Bauer Tauchmotorpumpe ESPH/CSPH

Three-phase sub­mersible motor

The Magnum sub­mersible pumps are driven by a three-phase sub­mersible motor with 4.0 to 15 kW. The unit has an 88.3% degree of effi­cien­cy and there­fore cor­re­sponds to effi­cien­cy cat­e­go­ry 1. The motor also falls into insu­la­tion cat­e­go­ry H and includes tem­per­a­ture mon­i­tor­ing. This means that the ESPH/CSPH pumps can be used without restric­tion in biogas plants. A special leakage sensor in the motor adds addi­tion­al oper­a­tional safety.

  • Compact design
  • Short and stable motor shaft, rust proof
  • Seal shaft between pump and motor
  • Ball bearing per­ma­nent­ly lubri­cat­ed and main­te­nance free
  • Thermal winding pro­tec­tion ‑tem­per­a­ture depen­dent resis­tors there­fore pro­tec­tion from over­load block­age and phase failure as well as under- and over­load (in com­bi­na­tion with orig­i­nal Bauer control panel)
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Tech­ni­cal spec­i­fi­ca­tions Magnum ESPH without cutting device

Model Dis­charge m³/h Dis­charge head m max. drive power kW max. Ampere A Drive speed min‑1 Deliv­ery con­nec­tion mm
ESPH 4 20–100 13,0–7,0 4,0 8,1 1.450 DN 80
ESPH 5,5 20–120 20,0–9,8 5,5 10,7 1.450 DN 80
ESPH 7,5 20–200 19,6–5,5 7,5 15,6 1.450 DN 100
ESPH 11 20–240 22,3–8,2 11 22,0 1.450 DN 100
ESPH 15 20–250 24,0–9,1 15 28,6 1.450 DN 100

Tech­ni­cal spec­i­fi­ca­tions Magnum CSPH with cutting device

Model Dis­charge m³/h Dis­charge head m max. drive power kW max. Ampere A Drive speed min‑1 Deliv­ery con­nec­tion mm
CSPH 4 20–100 12,3–5,9 4,0 8,1 1.450 DN 80
CSPH 5,5 20–120 19,2–8,2 5,5 10,7 1.450 DN 80
CSPH 7,5* 20–120 19,2–8,2 7,5 14,9 1.445 DN 80
CSPH 7,5 20–180 19,5–5,1 7,5 15,6 1.450 DN 100
CSPH 11 20–230 22,0–6,9 11,0 22,0 1.450 DN 100
CSPH 15 20–240 23,7–7,4 15,0 28,6 1.445 DN 100
* The CSP 7.5/50 Hz has the same hydraulic values as the CSP 5.5 (but with larger cutting reserves).
Ques­tions about sub­mersible motor pumps?

CONTACT

Contact

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    Hojas Hans-Peter

    Hans-Peter Hojas

    Product Manager — Slurry Technology