意大利Pedrollo(佩德罗)深井泵

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产品名称：意大利Pedrollo(佩德罗)深井泵
产品型号：意大利Pedrollo(佩德罗)深井泵
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简单介绍

意大利Pedrollo(佩德罗)深井泵 4SR系列深井泵资料下载询价品牌:意大利Pedrollo(佩德罗) 流量:*大可达150m3/h 扬程:*大可达375m 应用范围:灌溉，生活供水，积水排放，水处理，市政工程，4”口径，全不锈钢材质。*大功率7.5kw

产品描述

INDUSTRIAL

AGRICOLTURE

4SR系列深井泵
品牌:意大利Pedrollo(佩德罗)	流量:*大可达150m3/h	扬程:*大可达375m
应用范围:灌溉，生活供水，积水排放，水处理，市政工程，4”口径，全不锈钢材质。*大功率7.5kw

IMAGE

DRAW & CHARTS

RANGE OF PERFORMANCE

Flow rate up to 1000 l/min (60 m3/h)
Head up to 390 m

LIMITS OF USE

Liquid temperature up to +30°C
Sand content up to 100 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 100 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: stainless steel AISI 304 for 6SR36-44, nickel-plated cast iron for 6SR9-12-18-27 with 3" gas threaded port UNI ISO 228-1.
NON-RETURN VALVE: stainless steel AISI 304.
IMPELLERS: glass filled technopolymer covered with special rubber
DIFFUSER HOUSING: stainless steel AISI 304.
DIFFUSERS: technopolymer reinforced with glass fibre .
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.
MOTOR BRACKET: nickel-plated cast iron, dimensions to NEMA standards.
DRIVE COUPLING: stainless steel AISI 420.
SCREWS, FILTER AND CABLE COVER: stainless steel AISI 304.
MOTOR: Pedrollo 4" submerged electric motor(up to 3 kW) Pedrollo 6" submerged electric motor(from 4 to 30 kW)
6SR: three-phase380÷415 V - 50 Hz.
PROTECTION: IP 68.

STANDARD FEATURES:
6SR Available in three-phase only.
4” motors have 1.5m power cable
6” motors have 4m power cable

OPTIONS ON REQUEST

Pedrollo 4" submersible electric motor (up to7.5 kW)
Franklin Electric® 4" submerged electric motor (up to7.5 kW)
Franklin Electric®6" submerged electric motor
two cable covers to suit dual voltage / (star/ delta)
dual voltage motor: 230/400 V or 400/690 V / (star/delta) (from 7.5 kW to 37 kW)
other voltages or frequency 60 Hz