SDP
Submersible borehole pumps for 4” and 6” wells
تدفق
0.15 / 40.2
mc / h
انتشار
4 / 650
m
قوة
0.37 / 37
kW
ينفذ
Submersible borehole pumps for 4” wells (DN 100 mm), and 6” (DN 150 mm),
with external jacket in stainless steel AISI 304.
Impellers
radial floating impellers 4SDP
Radial impellers: 6SDP
Connection: screwed connection ISO 228.
Delivery casing with built-in non-return valve.
التطبيقات
For water supply systems.
For civil and industrial applications.
For fire fighting applications.
For irrigation.
ظروف التشغيل
Liquid temperature:
– up to a 35 °C for 4” motors
– up to 30 °C for 6” motors.
Maximum amount of sand in the water:
– 150 g/m3 for 4SDP and 300 g/m3 for 6SDP.
– 300 g/m3 high percentage of solids and sand.
Continuous duty
محرك
2-pole induction motor, 50 Hz (n ≈ 2900 rpm).
Sized for connection to the pumps according to NEMA Standards.
Standard voltages:
single-phase – single-phase 230 V up to 2,2 kW for 4” motors.
three-phase – three-phase 230 V; 400 V, for 4” motors.
– three-phase 400 V; 400/690 V, for 6” motors.
Voltage tolerance : +6% / -10%.
In order to limit both current and torque at each starting, for rated motor powers equal to or higher than 7.5 kW, one of the following types of starting is necessary: star/delta, soft starter, stator impedance or autotransformer.
Insulation class F for 4” motors, class E for 6” motors.
Protection IP 68.
Continuous duty.
4” motor suitable operation with frequency converter (4” singlephase excluded).
6” motor suitable operation with frequency converter (with suitable filter dv/dt).
Case History
Case History
منتجات مرتبطة
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MPMulti-stage submersible pumps for clean water تدفق1 / 7.2mc / hانتشار7 / 36.5mقوة0.37 / 0.45kW |
 MPSمضخات غاطسة متعددة المراحل للمياه النظيفة تدفق1 / 7.2mc / hانتشار8 / 78.5mقوة0.45 / 1.5kW |
 MXSمضخات متعددة المراحل غاطسة من الفولاذ المقاوم للصدأ للمياه النظيفة تدفق1 / 11mc / hانتشار12 / 105mقوة0.55 / 3kW |
 |
 SDSمضخات غاطسة للآبار مقاس 6 و 8 و 10 بوصات تدفق15 / 350mc / hانتشار5.5 / 470mقوة5.5 / 185kW |
SDSSubmersible borehole pumps for 6, 8, 10, 12, 14, 18” wells تدفق15 / 900mc / hانتشار5.5 / 850mقوة4 / 400kW |
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SDXSubmersible borehole pumps for 6” and 8” wells تدفق6 / 120mc / hانتشار8.2 / 700mقوة2.2 / 110kW |
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