Grundfos NK 125-315/297

Non-self priming, single-stage centrifugal
pump according to EN 1092-2.
The pump is for the pumping of thin, clean or
slightly contaminated
liquids without abrasive or long-fibred
solids.
Pump and 3-phase AC motor are mounted
as separate units on a common baseplate and
connected via a Spacer-coupling.
The impeller is hydraulically as well as
dynamically balanced.
The pump has the following characteristics:
- flange dimensions according to
EN 1092-2,
- Cast iron volute
pump housing,
- stainless steel shaft
and Cast iron impeller
and bronze wear rings,
- unbalanced mechanical shaft seal
according to EN 12756.

Speed for pump data: 2960 rpm
Shaft seal: BAQE
Materials: Pump housing: Cast iron
EN-GJL-250 DIN W.-Nr.
A48-40 B ASTM
Impeller: Cast iron
EN-GJL-200 DIN W.-Nr.
A48-30 B ASTM
Material code: A
Installation: Maximum ambient temperature: 40 °C
Pressure stage: PN16
Liquid: Liquid temperature range: 0 .. 120 °C
Rated voltage: 3 x 380-415 D / 660-690 Y V
Enclosure class (IEC 34-5): IP55
Insulation class (IEC 85): F
Motor protec: PTC
Motor range: Standard

Хотите сообщить об ошибке в описании?

Товар:

Пожалуйста, укажите на ошибку в описании:
 

Type the numbers you see in the picture below