P 7061 Technical Specification

Technical specification Submersible pump P 7061, 50 Hz

P 7061 Cable SUBCAB®

To be dimensioned by ITT FLygt

Monitoring equipment Thermal contacts opening temperature

140 °C

Leakage sensor in junction box

FLS

Analogue temperature sensor in main bearing

Pt100

Leakage sensor in stator housing Drive unit Sensor 6XX

FLS

7XX

Ball float switch

Material Pump housing

Cast iron

Stator housing

Cast iron

O-rings

Nitrile rubber

Mechanical face seals

P 7061

Alternative

Inner seal

Outer seal

1

Corrosion resistant cemented carbide/ Corrosion resistant cemented carbide

Corrosion resistant cemented carbid/ Corrosion resistant cemented carbidee

Product Axial-flow pump for transportation of large volumes of water, containing minimum debris and fibres, at low heads.

Propeller Alternative

Material

Denomination

1

Aluminium bronze

2

Stainless steel

Product code

7061/605

Product code

7061/665

Product code

7061/705

Product code Installation

Shaft

7061/735 L

Depth of immersion The pH of the pumped liquid Liquid density

pH 6-11

See dimensional drawing.

max. 1100 kg/m3 65 mm (blade angle 8°)

Motor data 50 Hz H (+180 °C)

Voltage variation - intermittent running Voltage imbalance between phases No. of starts/hour

Stainless steel

Weight

max 20 m

120 mm (blade angle 25°)

- continuously running

2

max +40 °C

Pump (ball-) throughlet

Insulation class

Steel

All cast parts are primed with a water-borne primer. The finishing coat is a high-solid two pack paint.

Pump (ball-) throughlet

Frequency

Material

1

Surface Treatment

Process data Liquid temperature

Alternative

max ± 5% max ± 10% max 2% max 15

3

P 7061 Option 7061/615

Ex. proof version

7061/675

Ex. proof version

7061/715

Ex. proof version

7061/745

Ex. proof version

Leakage sensor in oil housing

CLS

Analogue temperature sensors in stator

Pt100

Analogue temperature sensor in support bearing

Pt100

Other cables Surface treatment

Epoxy treatment

Zinc anodes

Accessories Discharge connections, adapters, hose connections and other mechanical accessories. Electrical accessories such as pump controller, control panels, starters, monitoring relays. See separate booklet or www.flygt.com, for further information.

Motor rating and performance curve Ex proof version available

9

Rated current, A

Starting current, A

Power factor cos ϕ

45

95

425

0,77

•

735

665

55

115

525

0,77

•

Rated power, kW

605

Drive unit

990

8

735

Curve/Impeller No

H (m)

990 7 6 5

400 V, 50 Hz, 3 ~, 730 r/min

4

400 V, 50 Hz, 3 ~, 985 r/min 990

605

58

118

660

0,78

•

990

665

75

150

835

0,79

•

990

665

90

185

1160

0,76

•

990

705

110

219

1150

0,79

•

990

735

160

300

1545

0,82

•

735

3 2 1 0

4

0

400

600

800

1000

1200

1400 Q (l/s)

P 7061 Dimensional drawing All drawings are available as Acrobat documents (.pdf) and AutoCad drawings (.dwg). Download the drawings from www.flygt.com or contact your ITT Flygt representative for more information. All dimensions are in mm.

Drive unit 605/615, L-installation

Drive unit 665/675, L-installation

5

P 7061 Drive unit 705/715, L-installation

Drive unit 735/745, L-installation

6

P7061.50Hz.04.01.EN.FIN.09.04 © ITT Flygt AB

www.flygt.com

895126