Saw-shaped fixed blades are used in combination with carbide blades in an impeller-integrated structure. This construction ensures that fibrous foreign matter is cut up and sewage is transferred without clogging.
| Model | Colour code curve | Discharge bore mm | Phases | Motor output kW | Head max. m | Capacity max. l/min | Max. solid handling ø mm | |
|---|---|---|---|---|---|---|---|---|
| free standing | with guide rail fitting | |||||||
| 50C2.75 | TOS50C2.75 |
1
|
50 | 3 | 0,75 | 11,5 | 335 | 21 |
| 80C21.5 | TOS80C21.5 |
2
|
80 | 3 | 1,5 | 13,2 | 810 | 37 |
| 100C42.2 | TOS100C42.2 |
3
|
100 | 3 | 2,2 | 13,5 | 1100 | 44 |
| 100C43.7 | TOS100C43.7 |
4
|
100 | 3 | 3,7 | 16,0 | 1700 | 60 |
| 100C45.5 | TOS100C45.5 |
5
|
100 | 3 | 5,5 | 18,1 | 2290 | 40 |
| 100C47.5 | TOS100C47.5 |
6
|
100 | 3 | 7,5 | 23,0 | 2500 | 40 |
| 100C411 | TOS100C411 |
7
|
100 | 3 | 11 | 26,0 | 2750 | 50 |
| 80C22.2-CR | TOS80C22.2-CR |
8
|
80 | 3 | 2,2 | 21,0 | 750 | 20x31 |
| 80C23.7-CR | TOS80C23.7-CR |
9
|
80 | 3 | 3,7 | 29,0 | 650 | 22x31 |
| 80C25.5-CR | TOS80C25.5-CR |
10
|
80 | 3 | 5,5 | 32,0 | 1340 | 29x23 |
| 80C27.5-CR | TOS80C27.5-CR |
11
|
80 | 3 | 7,5 | 38,0 | 1000 | 26x23 |
| 80C211-CR | TOS80C211-CR |
12
|
80 | 3 | 11 | 47,0 | 1200 | 26x25,5 |
| Discharge bore mm | 50 |
| Phases | 3 |
| Motor output kW | 0,75 |
| Head max. m | 11,5 |
| Capacity max. l/min | 335 |
| Max. solid handling ø mm | 21 |
| Discharge bore mm | 80 |
| Phases | 3 |
| Motor output kW | 1,5 |
| Head max. m | 13,2 |
| Capacity max. l/min | 810 |
| Max. solid handling ø mm | 37 |
| Discharge bore mm | 100 |
| Phases | 3 |
| Motor output kW | 2,2 |
| Head max. m | 13,5 |
| Capacity max. l/min | 1100 |
| Max. solid handling ø mm | 44 |
| Discharge bore mm | 100 |
| Phases | 3 |
| Motor output kW | 3,7 |
| Head max. m | 16,0 |
| Capacity max. l/min | 1700 |
| Max. solid handling ø mm | 60 |
| Discharge bore mm | 100 |
| Phases | 3 |
| Motor output kW | 5,5 |
| Head max. m | 18,1 |
| Capacity max. l/min | 2290 |
| Max. solid handling ø mm | 40 |
| Discharge bore mm | 100 |
| Phases | 3 |
| Motor output kW | 7,5 |
| Head max. m | 23,0 |
| Capacity max. l/min | 2500 |
| Max. solid handling ø mm | 40 |
| Discharge bore mm | 100 |
| Phases | 3 |
| Motor output kW | 11 |
| Head max. m | 26,0 |
| Capacity max. l/min | 2750 |
| Max. solid handling ø mm | 50 |
| Discharge bore mm | 80 |
| Phases | 3 |
| Motor output kW | 2,2 |
| Head max. m | 21,0 |
| Capacity max. l/min | 750 |
| Max. solid handling ø mm | 20x31 |
| Discharge bore mm | 80 |
| Phases | 3 |
| Motor output kW | 3,7 |
| Head max. m | 29,0 |
| Capacity max. l/min | 650 |
| Max. solid handling ø mm | 22x31 |
| Discharge bore mm | 80 |
| Phases | 3 |
| Motor output kW | 5,5 |
| Head max. m | 32,0 |
| Capacity max. l/min | 1340 |
| Max. solid handling ø mm | 29x23 |
| Discharge bore mm | 80 |
| Phases | 3 |
| Motor output kW | 7,5 |
| Head max. m | 38,0 |
| Capacity max. l/min | 1000 |
| Max. solid handling ø mm | 26x23 |
| Discharge bore mm | 80 |
| Phases | 3 |
| Motor output kW | 11 |
| Head max. m | 47,0 |
| Capacity max. l/min | 1200 |
| Max. solid handling ø mm | 26x25,5 |
| ø Discharge bore mm | 50mm, 80mm, 100mm |
| Discharge Connection | Inside thread, JIS10K flange |
| Optional Accessories | Guide rail fitting "TOS" (guide support, duck foot bend, lifting chain) / Bend and stand set for free standing types |
| Impeller | Non-clog impeller with cutter mechanism |
| Shaft Seal | Double mechanical seal |
| Bearings | Shielded ball bearings |
| Impeller | Grey iron casting EN-GJL-200 with sintered tungsten carbide alloy tip, Chromium iron casting with sintered tungsten carbide alloy tip |
| Casing | Grey iron casting EN-GJL-200 |
| Suction Plate | Ductile iron casting EN-GJS-700-2, Chromium iron casting |
| Shaft Seal | Silicon carbide in oil bath |
| Temperature | 0-40°C |
| Type of Fluid | Wastewater and liquid carrying waste and foreign matters |
| Lubrication | Turbine oil (ISO VG32) |
| Motor Protector (built-in) | Circle thermal cut-out |
| Type, Poles | Induction motor, 2 poles, IP68, Induction motor, 4 poles, IP68 |
| Insulation | Insulation class E, Insulation class F |
| Phase / Voltage | 3-phase / 400V / 50Hz / d.o.l., 3-phase / 400V / 50Hz / s.d. |
| Casing | Grey iron casting EN-GJL-150, Grey iron casting EN-GJL-200 |
| Shaft | Stainless steel EN-X6Cr13, Stainless steel EN-X30Cr13 |
| Cable | Rubber, NSSHÖU |
| Model | A | A4 | B | D | H | W1 | W2 |
|---|---|---|---|---|---|---|---|
| 50C2.75 | 405 | 351 | 196 | 250 | 415 | 145 | 385 |
| 80C21.5 | 446 | 392 | 234 | 250 | 536 | 190 | 465 |
| 100C42.2 | 594 | 489 | 328 | 324 | 616 | 225 | 570 |
| 100C43.7 | 602 | 497 | 333 | 331 | 680 | 235 | 635 |
| 100C45.5 | 687 | 582 | 372 | 400 | 824 | 335 | 700 |
| 100C47.5 | 687 | 582 | 372 | 400 | 814 | 335 | 720 |
| 100C411 | 710 | 605 | 372 | 431 | 1000 | 300 | 840 |
| 80C22.2-CR | 519 | 427 | 289 | 260 | 611 | 180 | 565 |
| 80C23.7-CR | 519 | 427 | 291 | 260 | 613 | 180 | 565 |
| 80C25.5-CR | 615 | 522 | 320 | 345 | 879 | 225 | 745 |
| 80C27.5-CR | 615 | 522 | 320 | 345 | 879 | 225 | 745 |
| 80C211-CR | 615 | 522 | 320 | 345 | 927 | 225 | 770 |
| Model | A | A5 | D | H | H1 | W1 | W2 |
|---|---|---|---|---|---|---|---|
| 50C2.75 | 368 | 175 | 250 | 459 | 650 | 190 | 430 |
| 80C21.5 | 410 | 165 | 250 | 586 | - | 240 | 515 |
| 100C42.2 | 484 | 165 | 324 | 631 | 790 | 240 | 585 |
| 100C43.7 | 490 | 165 | 339 | 690 | 860 | 245 | 645 |
| 100C45.5 | 619 | 181 | 384 | 822 | 1160 | 305 | 690 |
| 100C47.5 | 619 | 181 | 384 | 812 | 1155 | 305 | 710 |
| 100C411 | 642 | 181 | 431 | 934 | 1265 | 300 | 805 |
| 80C22.2-CR | 435 | 165 | 260 | 640 | 860 | 205 | 595 |
| 80C23.7-CR | 435 | 165 | 260 | 640 | 860 | 205 | 595 |
| 80C25.5-CR | 530 | 165 | 320 | 877 | 1200 | 220 | 745 |
| 80C27.5-CR | 530 | 165 | 320 | 877 | 1200 | 220 | 745 |
| 80C211-CR | 165 | 530 | 320 | 925 | 1250 | 220 | 765 |
The C-series is a submersible cutter pump for sewage and wastewater, which is made of casting and equipped with cutting mechanism. Featuring a combination of impeller vane with brazed sintered tungsten carbide alloy edge and a suction cover of serrated shape, the C-series pumps enable smooth pumping, while cutting solid and fibrous matter during suction. The impeller and suction cover of the "CR" type are made of high-chromium cast iron, ensuring excellent durability and enabling the pump to maintain high performance for an extended period.
A plastic recycling plant had to deal with water containing a large percentage of plastics that needed to be processed and collected.
A Hungarian customer´s pump stations were constantly clogging due to wastewater containing highly fibrous materials. This caused a lot of process failures, high maintenance and energy costs.
In a prison inmates intentionally misused the toilets to block the pump of the local pump sump to annoy the prison guards.
The Novo Selo Training Area is a major Bulgarian military training facility established in 1962, presently used by other NATO nations as well. The range has a surface area of 144 km2 (55.6 sq. mi) and is situated 45 km from Bezmer Air Base and 70 km from the port of Burgas in Sliven Province, Bulgaria.
The facility has its designated areas and sectors for tank shooting, and nuclear, biological, and chemical defense and reconnaissance training. The Novo Selo Training Area is highly appreciated by NATO experts and troops and has become the favored site of annual joint US and Bulgarian troops exercises since 2004.
The Novo Selo Training Area is among the joint US-Bulgarian military bases established according to the 2006 Defense Cooperation Agreement between the United States and Bulgaria. The US Army started in late 2008 a 61.15 m USD investment in the development of new housing and other infrastructure for the American troops training at Novo Selo Training Area.
