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SDS

Pompe sommerse per pozzi da 6", 8" e 10"

SCOPE

15 / 350
mc / h

PREVALENCE

5.5 / 470
m

POWER

5.5 / 185
kW
, ,
Execution

Pompe sommerse per pozzi profondi da 6” (DN 150 mm), 8” (DN 200 mm) e 10″ (DN 250 mm), con stadi in ghisa o in bronzo, su richiesta.
Giranti: di tipo semiassiale.
Bocca: flangiata per 8SDS, 10SDS con controflangia da saldare a sovrapposizione.
Valvola di ritegno incorporata nel corpo di mandata.

Applications

For water supply.
For civil and industrial applications.
For fire fighting applications.
For irrigation.

Utilisation limits

Temperatura acqua:
fino a 25 °C.
Massima quantità di sabbia nell’acqua: 150 g/m3 (300 g/m3 per pompe per alto contenuto di sabbia).
Continuous service.

Motor

2-pole induction motor, 50 Hz (n ≈ 2900 1/min).
Dimensioni per il collegamento alla pompa secondo NEMA Standards.
Tensioni di alimentazione:trifase 400 V; 400/690 V.Variazione di tensione: +6%/-10%.
Avviamento consigliato per potenze da 7,5 kW e superiori: stella/triangolo, soft start, impedenza statorica, autotrasformatore.
Isolamento classe E per motori 6 e 8, filo rivestito in PVC per motori 10″.
Protezione IP 68.
Motor prepared for inverter operation.

Catalogue 50HZ
Italian

Download

Catalogue 50HZ
English

Download

Instructions
Multilingual

Download

Case History

Case History

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SDS

Submersible borehole pumps for 6" and 8" wells

SCOPE

15 / 350
mc / h

PREVALENCE

5.5 / 470
m

POWER

5.5 / 185
kW
, ,
Execution

Submersible borehole pumps for 6” wells (DN 150 mm), 8” (DN 200 mm) and 10” (DN 250 mm), with stages in cast iron or in bronze, on request.
Impellers mixed flow impellers.
Connection: flangiata per 8SDS, 10SDS con controflangia da saldare a sovrapposizione.
Delivery casing with built-in non-return valve.

Applications

For water supply systems.
For civil and industrial applications.
For fire fighting applications.
For irrigation.

Utilisation limits

Liquid temperature up to a 25 °C.
Max. sand quantity into the water: 150 g/m3 (300 g/m3 high percentage of solids and sand).
Continuous duty.

Motor

2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
With water wetted winding in rewindable execution.
Sized for connection to the pumps according to NEMA Standards.
Standard voltages:
– single-phase230 V – up to 2,2 kW for 4” motors.
– three-phase 230 V; 400 V for 4” motors.
– three-phase 400 V; 400/690 V for 6-8-10” motors.
Voltage tolerance : ± 10%.
Insulation class:
– class F for 4” motors,
– class E for 6” motors, PVC for I-6” (I-6” 45 kW A (PE2+PA)).
– PVC for 8”
– PVC for 10” (10” 170kW and 190 kW A (PE2+PA))
Protection IP 68.
Installation below water level: 200 m for 4”, 150 m for 6”, 500 m for 8,10”
Motor suitable operation with frequency converter (with suitable filter dv/dt).
Horizontal installation (6″ 37-45kW, 8″ 92kW, 10″ 170-190 kW excluded).
Continuous duty.

Catalogue 50HZ
Italian

Download

Catalogue 50HZ
English

Download

Instructions
Multilingual

Download

Case History

Case History

I am raw html block.
Click edit button to change this html

Related Products
No items found

SDS

Submersible borehole pumps for 6" and 8" wells

SCOPE

15 / 350
mc / h

PREVALENCE

5.5 / 470
m

POWER

5.5 / 185
kW
, ,
Execution

Submersible borehole pumps for 6” wells (DN 150 mm), 8” (DN 200 mm) and 10” (DN 250 mm), with stages in cast iron or in bronze, on request.
Impellers mixed flow impellers.
Connection: flangiata per 8SDS, 10SDS con controflangia da saldare a sovrapposizione.
Delivery casing with built-in non-return valve.

Applications

For water supply systems.
For civil and industrial applications.
For fire fighting applications.
For irrigation.

Utilisation limits

Liquid temperature up to a 25 °C.
Max. sand quantity into the water: 150 g/m3 (300 g/m3 high percentage of solids and sand).
Continuous duty.

Motor

2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
With water wetted winding in rewindable execution.
Sized for connection to the pumps according to NEMA Standards.
Standard voltages:
– single-phase230 V – up to 2,2 kW for 4” motors.
– three-phase 230 V; 400 V for 4” motors.
– three-phase 400 V; 400/690 V for 6-8-10” motors.
Voltage tolerance : ± 10%.
Insulation class:
– class F for 4” motors,
– class E for 6” motors, PVC for I-6” (I-6” 45 kW A (PE2+PA)).
– PVC for 8”
– PVC for 10” (10” 170kW and 190 kW A (PE2+PA))
Protection IP 68.
Installation below water level: 200 m for 4”, 150 m for 6”, 500 m for 8,10”
Motor suitable operation with frequency converter (with suitable filter dv/dt).
Horizontal installation (6″ 37-45kW, 8″ 92kW, 10″ 170-190 kW excluded).
Continuous duty.

Catalogue 50HZ
Italian

Download

Catalogue 50HZ
English

Download

Instructions
Multilingual

Download

Case History

Case History

I am raw html block.
Click edit button to change this html

Related Products
No items found
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Calpeda (Beijing) Pump Co., Ltd.

North China：

E: beijing@calpeda.cn
Tel: +86 10 59770570

No.15-12A South Jingsheng Four Street, Liandong U Valley Science Park, Tongzhou District 101102 Beijing

East China：

E: shanghai@calpeda.cn
Tel: +86 21-69179880

No. 67, 300 Nong Shunda road Nanxiang, Jiading district, Shanghai

South China：

E: guangdong@calpeda.cn
Tel: +86 20-82480841

Room 622, Jinbi Lingxiu International Center, Junya north street, Huangpu district, Guangzhou

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