CS Series
CS Series
5" Stainless steel close-coupled submersible multistage pumps
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Applications
- Water Distribution / Pressure Boosting
- Rainwater Recovering
- Irrigation, Gardening, Sprinklers
- Wash down unit
- Slightly corrosive liquids
- Water supply to and from tanks, reservoir and wells
COMPACT CLOSE-COUPLED DESIGN
- Easy installation: the single-phase version have internal capacitor and thermic motor-protection thus is not necessary to connect the electric pump to a control panel
- Compact close-coupled design, robust and corrosion resistant
- Plug-in type power cable and level control (floater) for easy replacement
- Motor cooling is guaranteed by the pumped liquid
- Continuous operation either in vertical or horizontal position
HIGH QUALITY MATERIALS
- Heavy duty over size motor shaft
- Stainless steel water proof capsule to protect the motor
- Double mechanical seal separated by an oil chamber* for maximum motor protection
- *In compliance with FDA - Food, Drug Administration - and the annex to G.U. no. 104 of 20/04/73 for oils in contact with food stuffs
Related Products
General features
Model 3 5 3 5 Frequency: 50 Hz 60 Hz Nominal flow [m3/h] 3 5 3 5 Liquid temperature range [°C] -5 / +40 Max. Ŋ hydraulic [%] 42.3 56.1 42.3 56.1 Range [m3/h] 1.5 - 4.5 2.5 - 7.5 2.5 - 5.5 3.0 - 9.0 Max. head [m] 75.5 58.5 69 58 Maximum operating pressure [bar] 10 Discharge outlet: 1"¼ Rp Power cable: 20 m, type H07RN F Maximum immersion depth [m]: 17 (with 20m power cable length)
20 (with power cable longer than 20m)Maximum allowable amount of sand/Maximum solids size: 50 gr/m³, up to 2 mm Float switch option: Single phase version without level regulator Motor power [kW]: 0,55 ÷ 1,1kW 0,75 ÷ 1,1kW Motor type: Asynchronous
Protection degree: IP68
Insulation class: FMotor standard voltage: Single Phase 220-240 V ± 5 % 220-230V ± 5 % Three Phase 380-415 V ± 5 %
(220-240 V ± 5 % on request)380-400V ± 5%
(220-230V ± 5 % on request)Thermal protection Single phase version: built into the motor up to 1.1 kW
Three phase: to be provided into the starter panel by the InstallerCapacitor: Bult in for single phase version Motor frequency of starts: max. 40 starts/hour (with min. 1 minutes resting time) -
Hydraulic Performance at 50 Hz
Electric pump
modelNo.
StageRATED
POWERQ = DELIVERY m3/h 0 25.0 33.3 42 50.0 58.3 67 75.0 83.3 92 100.0 116.7 125 133.3 l/min 0 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 7 7.5 8 gpm 0 6.6 8.8 11.0 13.2 15 17.6 19.8 22.0 24.2 26 30.8 33 35.2 [kW] [HP] H = TOTAL METERS HEAD OF WATER COLUMN [m] 3 CS 3 0.55 0.75 34 30.5 28.5 26 24 21 17.5 14 4 0.55 0.75 45 40 37.5 34 31 27 23 18 5 0.75 1 56 49 46 42 38 33 27.5 22 6 0.75 1 66.5 58.5 54 49 44 38.5 32 25 7 0.9 1.2 77 67 62 56 50 45 37.5 28 8 1.1 1.5 87 75.5 70 63 56 50.5 42 31 5 CS 3 0.55 0.75 35 31 30 29 28 27 25.5 23.5 22 17.5 15 4 0.75 1 46 40.5 39 38 36.5 34.5 33 30.5 28 22 18.5 5 0.9 1.2 57 50 48 47.5 45.5 42 40 38 34 27.5 22 6 1.1 1.5 67.5 58.5 56.5 55.5 53 49 46 44 39 31.5 24 -
Hydraulic Performance at 60 Hz
Electric pump
modelNo.
StagesRATED
POWERQ = DELIVERY m3/h 0 25.0 33.3 42 50.0 58.3 67 75.0 83.3 92 100.0 116.7 133.3 150 166.6 l/min 0 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 7 8 9 10 gpm 0 6.6 8.8 11.0 13.2 15 17.6 19.8 22.0 24.2 26 30.8 35.2 39.6 44.0 [kW] [HP] H = TOTAL METERS HEAD OF WATER COLUMN [m] 3 CS 3 0.75 1 49 43 40.5 37.5 34.5 31 27.5 23 19 4 0.9 1.2 65 55.5 52.5 49 44.5 40 35 29.5 24 5 1.1 1.5 80.5 69 65 60 55 49 43 36.5 29 5 CS 3 0.75 1 33.5 30 29.5 28.5 28 27 26 25 22 19 15 4 0.9 1.2 50 44 43 42 40.5 39 37.5 36 31.5 27 21 5 1.1 1.5 65.5 58 56.5 55 53 51 49 46.5 41 34 26 -
Catalogs
Manuals
CAD - Drawings
