General; Introduction; Enquiries And Orders; Technical Data - Zehnder Pumpen ZPK 30 Manuel D'utilisation

1. General

1.1 Introduction

This operation manual is valid for the submersible pumps of the type series ZPK.
If the instructions of the operation manual – especially the safety instructions - are not ob-
served, or in case of unauthorized modifications of the device or the installation of non-original
spare parts, the guarantee expires automatically. The manufacturer assumes no liability for
damages resulting from such behaviour!
Such as any other electrical device, this product may fail due to absence of mains voltage or a
technical failure. If damage could occur, an emergency power supply, a second plant and/or an
off-grid alarm device should be provided according to the application. We as manufacturer are
at your disposal for consultation also after the purchase. In case of failures or damages, please
contact your retailer.
Manufacturer: ZEHNDER Pumpen GmbH
Zwönitzer Straße 19
08344 Grünhain-Beierfeld
Date of manufacture: The date of manufacture of the pump is engraved on the top of the housing.
Manufactured sizes: Drainage pump ZPK 30 / ZPK 35 / ZPK 40
State of the operation manual: 2011

1.2 Enquiries and orders

In case of enquiries or orders, address yourself to your retailer and/or specialist retailer.

1.3 Technical data

Pressure connection
max. particle size
Voltage
Frequency
Rated input P1
Nominal output P2
Power input
Rotational speed
Mains connection line
Floating switch
max. discharge flow
max. discharge height
Weight with cable
Diameter
Total height
max. submersion depth
Materials:
Pump housing:
Motor recept. housing:
Bottom filter:
Motor housing:
The submersible pumps of the type series ZPK are applicable up to a liquid temperature of 40 °C,
short-term up to 70 °C.
Design A with floating switch, design KS with compact floater
ZPK ZPK 35
30
G 1 ¼" AG
10 mm 10 mm
50 Hz
300 W 850 W
130 W 430 W
1.3 A 3.7 A
2800 min
10 m, 3 x 1 mm²
yes yes
7,000 l/h 11,000 l/h
7.5 m 11 m
4.4 kg 6.6 kg
150 mm
270 300 mm
mm
5 m 5 m
Polypropylene (PP)
Polypropylene (PP)
Polyethylene (PE)
Stainless steel 1.4301 Mechanical seal:
ZPK 40
30 mm
230 V
850 W
430 W
3.7 A
-1
yes
10,000 l/h
10 m
6.6 kg
345 mm
5 m
Running wheel:
Floating switch:
Screws:
14
PA 6
Polypropylene (PP)
Stainless steel 1.4301
Carbon/Ceramics