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Toko Sinar Surya Bali

Tempat belanja alat pompa dan teknik

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4SR
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Update Terakhir
12 Agt 2014
Negara Asal
Indonesia
Pembelian Min
1

Spesifikasi

RANGE OF PERFORMANCE
Flow rate up to 300 l/min (18 m³/h)
Head up to 128 m

LIMITS OF USE
Liquid temperature up to +30°C
Maximum sand content 150 g/m³
Starts/hour: 20 at regular intervals

INSTALLATION AND USE
THEY ARE RECOMMENDED FOR PUMPING CLEAN WATER WITH A SAND CONTENT NO HIGHER THAN 150 g/m3. THEIR HIGH EFFICIENCY AND RELIABILITY MAKE THEM SUITABLE FOR USE IN THE DOMESTIC, CIVIL AND INDUSTRIAL SECTORS, INCLUDING
FOR WATER SUPPLIES AS PART OF A PRESSURE SET, IRRIGATION, WASHDOWN SYSTEMS, PRESSURE BOOSTING AND FIRE FIGHTING SYSTEMS.


CONSTRUCTION CHARACTERISTICS
DELIVERY BODY AND MOTOR BRACKET: stainless steel AISI 304.
NON-RETURN VALVE: stainless steel AISI 304.
IMPELLERS AND DIFFUSERS: technopolymer.

DIFFUSER HOUSING: stainless steel AISI 304.
PUMP CASING: stainless steel AISI 304.
PUMP SHAFT: stainless steel AISI 304.
PUMP BEARINGS:
housing in special technopolymer with stainless steel AISI 316 shaft bushes, chrome oxide coated to resist sand.
DRIVE COUPLING: stainless steel AISI 316L up to 2.2 kW; stainless steel AISI 304 for higher powers.
SCREWS, FILTER AND CABLE COVER: stainless steel AISI 304.
MOTOR: Pedrollo
4" submersible electric motor.
4SRm: single-phase220÷230 V - 50 Hz.
4SR: three-phase380÷415 V - 50 Hz.
PROTECTION: IP 68.

STANDARD FEATURES:
4SRm (single-phase) Power cable 1.5 metres long (2.5 metres for motors over 3 kW). Capacitor supplied loose with Pedrollo motors.
4SR (three-phase) Power cable 1.5 metres long (2.5 metres for powers higher than 3 kW).

 

 

 

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