A range of high volume heavy duty drainage pumps constructed in cast iron. Equipped with 4 pole three phase motors offering great solids handling & durability for most demanding applications.
| Model | Colour code curve | ø Discharge bore mm | Type of Fluid | Max. Solid Handling mm | Max. dry matter % | Max. PH Value | Max. Capacity l/min | Max. Head m | Motor output kW | Phase / Voltage |
|---|---|---|---|---|---|---|---|---|---|---|
| KRS43.0 (KRS-43) |
1
|
100 | Drainage | 12 | 15 | 5-9 | 1820 | 14.80 | 3,0 | 3-phase / 400V / 50Hz |
| KRS63.0 (KRS-63) |
2
|
150 | Drainage | 15 | 15 | 5-9 | 3250 | 8 | 3,0 | 3-phase / 400V / 50Hz |
| KRS65.5 (KRS-65.5) |
3
|
150 | Drainage | 20 | 15 | 5-9 | 3180 | 17 | 5,5 | 3-phase / 400V / 50Hz |
| KRS85.5 (KRS-85.5) |
4
|
200 | Drainage | 20 | 15 | 5-9 | 4900 | 10 | 5,5 | 3-phase / 400V / 50Hz |
| KRS69.0 (KRS2-69) |
5
|
150 | Drainage | 20 | 15 | 5-9 | 4250 | 21 | 9,0 | 3-phase / 400V / 50Hz |
| KRS89.0 (KRS2-89) |
6
|
200 | Drainage | 30 | 15 | 5-9 | 5300 | 15 | 9,0 | 3-phase / 400V / 50Hz |
| KRS811 | 7 | 200 | Drainage | 25 | 15 | 5-9 | 5500 | 17.50 | 11 | 3-phase / 400V / 50Hz |
| KRS815 |
8
|
200 | Drainage | 25 | 15 | 5-9 | 6400 | 21.50 | 15,0 | 3-phase / 400V / 50Hz |
| KRS822 |
9
|
200 | Drainage | 25 | 15 | 5-9 | 5300 | 34.80 | 22,0 | 3-phase / 400V / 50Hz |
| KRS822L |
10
|
200 | Drainage | 25 | 15 | 5-9 | 5900 | 26 | 22,0 | 3-phase / 400V / 50Hz |
| KRS1022 |
11
|
250 | Drainage | 25 | 15 | 5-9 | 12000 | 12.20 | 22,0 | 3-phase / 400V / 50Hz |
| ø Discharge bore mm | 100 |
| Type of Fluid | Drainage |
| Max. Solid Handling mm | 12 |
| Max. dry matter % | 15 |
| Max. PH Value | 5-9 |
| Max. Capacity l/min | 1820 |
| Max. Head m | 14.80 |
| Motor output kW | 3,0 |
| Phase / Voltage | 3-phase / 400V / 50Hz |
| ø Discharge bore mm | 150 |
| Type of Fluid | Drainage |
| Max. Solid Handling mm | 15 |
| Max. dry matter % | 15 |
| Max. PH Value | 5-9 |
| Max. Capacity l/min | 3250 |
| Max. Head m | 8 |
| Motor output kW | 3,0 |
| Phase / Voltage | 3-phase / 400V / 50Hz |
| ø Discharge bore mm | 150 |
| Type of Fluid | Drainage |
| Max. Solid Handling mm | 20 |
| Max. dry matter % | 15 |
| Max. PH Value | 5-9 |
| Max. Capacity l/min | 3180 |
| Max. Head m | 17 |
| Motor output kW | 5,5 |
| Phase / Voltage | 3-phase / 400V / 50Hz |
| ø Discharge bore mm | 200 |
| Type of Fluid | Drainage |
| Max. Solid Handling mm | 20 |
| Max. dry matter % | 15 |
| Max. PH Value | 5-9 |
| Max. Capacity l/min | 4900 |
| Max. Head m | 10 |
| Motor output kW | 5,5 |
| Phase / Voltage | 3-phase / 400V / 50Hz |
| ø Discharge bore mm | 150 |
| Type of Fluid | Drainage |
| Max. Solid Handling mm | 20 |
| Max. dry matter % | 15 |
| Max. PH Value | 5-9 |
| Max. Capacity l/min | 4250 |
| Max. Head m | 21 |
| Motor output kW | 9,0 |
| Phase / Voltage | 3-phase / 400V / 50Hz |
| ø Discharge bore mm | 200 |
| Type of Fluid | Drainage |
| Max. Solid Handling mm | 30 |
| Max. dry matter % | 15 |
| Max. PH Value | 5-9 |
| Max. Capacity l/min | 5300 |
| Max. Head m | 15 |
| Motor output kW | 9,0 |
| Phase / Voltage | 3-phase / 400V / 50Hz |
| ø Discharge bore mm | 200 |
| Type of Fluid | Drainage |
| Max. Solid Handling mm | 25 |
| Max. dry matter % | 15 |
| Max. PH Value | 5-9 |
| Max. Capacity l/min | 5500 |
| Max. Head m | 17.50 |
| Motor output kW | 11 |
| Phase / Voltage | 3-phase / 400V / 50Hz |
| ø Discharge bore mm | 200 |
| Type of Fluid | Drainage |
| Max. Solid Handling mm | 25 |
| Max. dry matter % | 15 |
| Max. PH Value | 5-9 |
| Max. Capacity l/min | 6400 |
| Max. Head m | 21.50 |
| Motor output kW | 15,0 |
| Phase / Voltage | 3-phase / 400V / 50Hz |
| ø Discharge bore mm | 200 |
| Type of Fluid | Drainage |
| Max. Solid Handling mm | 25 |
| Max. dry matter % | 15 |
| Max. PH Value | 5-9 |
| Max. Capacity l/min | 5300 |
| Max. Head m | 34.80 |
| Motor output kW | 22,0 |
| Phase / Voltage | 3-phase / 400V / 50Hz |
| ø Discharge bore mm | 200 |
| Type of Fluid | Drainage |
| Max. Solid Handling mm | 25 |
| Max. dry matter % | 15 |
| Max. PH Value | 5-9 |
| Max. Capacity l/min | 5900 |
| Max. Head m | 26 |
| Motor output kW | 22,0 |
| Phase / Voltage | 3-phase / 400V / 50Hz |
| ø Discharge bore mm | 250 |
| Type of Fluid | Drainage |
| Max. Solid Handling mm | 25 |
| Max. dry matter % | 15 |
| Max. PH Value | 5-9 |
| Max. Capacity l/min | 12000 |
| Max. Head m | 12.20 |
| Motor output kW | 22,0 |
| Phase / Voltage | 3-phase / 400V / 50Hz |
| ø Discharge bore mm | 100 - 250 |
|---|---|
| Discharge Connection | Hose coupling, Threaded flange |
| Type of Fluid | Drainage |
|---|---|
| Temperature | 0-40°C |
| Max. Solid Handling mm | 12 - 30 |
| Max. dry matter % | 15 |
| Max. PH Value | 5-9 |
| Max. Capacity l/min | 1820 - 12000 |
| Max. Head m | 8 - 34.80 |
| Impeller | Semi-open type impeller, Closed type impeller |
|---|---|
| Bearings | Shielded ball bearings |
| Mechanical Seal | Dual mechancial seal in oil bath |
| Impeller | Ductile iron casting EN-GJS-700-2 |
|---|---|
| Casing | Grey iron casting EN-GJL-200 |
| Suction Plate | Grey iron casting EN-GJL-200 |
| Pump Body | Grey iron casting EN-GJL-200 |
| Mechanical Seal | Silicon Carbide |
| Motor output kW | 3,0 - 22,0 |
|---|---|
| Starting method | direct online |
| Suitable for VFD | Yes |
| Suitable for Soft Starter | Yes |
| Type, Poles | Induction motor, 4 poles, IP68 |
| Insulation | Insulation class F |
| Phase / Voltage | 3-phase / 400V / 50Hz |
| r.p.m. | 1440 - 1470 |
| Motor Protector (built-in) | Circle thermal cut-out |
| Rated Current | 6.70 - 45.70 |
| Frame | Grey iron casting EN-GJL-200 |
|---|---|
| Shaft | Stainless steel EN-X30Cr13 |
| Cable | NSSHÖU 4C*1.5mm², NSSHÖU 4C*2.5mm², NSSHÖU 4C*4.0mm², NSSHÖU 4C*10mm², NSSHÖU 4C*6.0mm² |
| Cable Length | 20m |
| Dry Weight Kg | 95 - 390 |
|---|---|
| Pressure Resistance | max. 40m |
| Model | A | A1 | B | B1 | D | H | W1 |
|---|---|---|---|---|---|---|---|
| KRS43.0 (KRS-43) | 380 | 288 | 746 | 581 | 347 | 642 | 170 |
| KRS63.0 (KRS-63) | 384 | 294 | 889 | 706 | 365 | 767 | 300 |
| KRS65.5 (KRS-65.5) | 428 | 305 | 825 | 643 | 370 | 743 | 190 |
| KRS85.5 (KRS-85.5) | 449 | 326 | 976 | 745 | 413 | 845 | 295 |
| KRS69.0 (KRS2-69) | 490 | 372 | 872 | 690 | 424 | 825 | 200 |
| KRS89.0 (KRS2-89) | 473 | 355 | 993 | 761 | 408 | 896 | 300 |
| KRS811 | 473 | 355 | 993 | 761 | 409 | 896 | 300 |
| KRS815 | 481 | 347 | 1069 | 837 | 440 | 949 | 275 |
| KRS822 | 572 | 445 | 1238 | 1006 | 530 | 1156 | 345 |
| KRS822L | 572 | 445 | 1238 | 1006 | 530 | 1156 | 345 |
| KRS1022 | 525 | 260 | 1419 | 1156 | - | - | 450 |
The KRS-series is a submersible three-phase cast iron high volume heavy-duty drainage pump driven by a 4-pole motor. The cast iron body, combined with the low speed motor, presents extra durability for use in the most demanding conditions. The top discharge, side flow design assures efficient motor cooling even when it operates with its motor exposed to air.* Model KRS1022 is a top discharge, flow-thru design. The top discharge, flow-thru design provides maximum motor cooling efficiency allowing continuous operation at low water levels and extended dry-run capability.
| Amperage Control | 6,3A - 10,0A |
|---|---|
| Cable Gland | M25 |
| IP | 44 |
| Amperage Control | 6,3A - 10,0A |
|---|---|
| Cable Gland | M32 |
| IP | 44 |
| Amperage Control | 6,0A - 10,0A |
|---|---|
| Cable Gland | M25 |
| IP | 44 |
| Amperage Control | 6,0A - 10,0A |
|---|---|
| Cable Gland | M32 |
| IP | 44 |
| Amperage Control | 6,3A - 10,0A |
|---|---|
| Cable Gland | M25 |
| IP | 67 |
| Amperage Control | 6,3A - 10,0A |
|---|---|
| Cable Gland | M32 |
| IP | 67 |
| Amperage Control | 6,3A - 10,0A |
|---|---|
| Cable Gland | M25 |
| IP | 44 |
| Amperage Control | 6,3A - 10,0A |
|---|---|
| Cable Gland | M32 |
| IP | 44 |
| Amperage Control | 6,0A - 10,0A |
|---|---|
| Cable Gland | M25 |
| IP | 44 |
| Amperage Control | 6,0A - 10,0A |
|---|---|
| Cable Gland | M32 |
| IP | 44 |
| Amperage Control | 6,3A - 10,0A |
|---|---|
| Cable Gland | M25 |
| IP | 67 |
| Amperage Control | 6,3A - 10,0A |
|---|---|
| Cable Gland | M32 |
| IP | 67 |
| Amperage Control | 10,0A - 16,0A |
|---|---|
| Cable Gland | M25 |
| IP | 44 |
| Amperage Control | 10,0A - 16,0A |
|---|---|
| Cable Gland | M32 |
| IP | 44 |
| Amperage Control | 12,0A - 16,0A |
|---|---|
| Cable Gland | M25 |
| IP | 44 |
| Amperage Control | 12,0A - 16,0A |
|---|---|
| Cable Gland | M32 |
| IP | 44 |
| Amperage Control | 10,0A - 16,0A |
|---|---|
| Cable Gland | M25 |
| IP | 67 |
| Amperage Control | 10,0A - 16,0A |
|---|---|
| Cable Gland | M32 |
| IP | 67 |
| Amperage Control | 10,0A - 16,0A |
|---|---|
| Cable Gland | M25 |
| IP | 44 |
| Amperage Control | 10,0A - 16,0A |
|---|---|
| Cable Gland | M32 |
| IP | 44 |
| Amperage Control | 12,0A - 16,0A |
|---|---|
| Cable Gland | M25 |
| IP | 44 |
| Amperage Control | 12,0A - 16,0A |
|---|---|
| Cable Gland | M32 |
| IP | 44 |
| Amperage Control | 10,0A - 16,0A |
|---|---|
| Cable Gland | M25 |
| IP | 67 |
| Amperage Control | 10,0A - 16,0A |
|---|---|
| Cable Gland | M32 |
| IP | 67 |
| Amperage Control | 16,0A - 20,0A |
|---|---|
| Cable Gland | M32 |
| IP | 44 |
| Amperage Control | 16,0A - 20,0A |
|---|---|
| Cable Gland | M32 |
| IP | 67 |
| Amperage Control | 16,0A - 20,0A |
|---|---|
| Cable Gland | M32, 2 x M16 |
| IP | 54 |
| Amperage Control | 16,0A - 20,0A |
|---|---|
| Cable Gland | M32 |
| IP | 44 |
| Amperage Control | 16,0A - 20,0A |
|---|---|
| Cable Gland | M32 |
| IP | 67 |
| Amperage Control | 16,0A - 20,0A |
|---|---|
| Cable Gland | M32, 2 x M16 |
| IP | 54 |
| Amperage Control | 20,0A - 25,0A |
|---|---|
| Cable Gland | M32 |
| IP | 44 |
| Amperage Control | 20,0A - 25,0A |
|---|---|
| Cable Gland | M32 |
| IP | 67 |
| Amperage Control | 20,0A - 25,0A |
|---|---|
| Cable Gland | M32, 2 x M16 |
| IP | 54 |
| Amperage Control | 25,0A - 32,0A |
|---|---|
| Cable Gland | M32 |
| IP | 44 |
| Amperage Control | 25,0A - 32,0A |
|---|---|
| Cable Gland | M32 |
| IP | 67 |