The pumping station is equipped with one or two submersible pumps and a backflow preventer. The collection tank made of permanently resistant polymer (PE) has an open pump tank with universal connection options. Quick-release closures enable the integrated components to be removed easily. The KESSEL modular system provides different engineering chamber options as accessories for the further layout. Stainless steel pump removal chains available as accessory for each installation depth - Article number: 680528 = Length 2 m 680529 = Length 3 m 680530 = Length 4 m 680531 = Length 5 m
Variant
Note on installation depth: in combination with a chamber module
Type of system: duo pump
Shut-off valve: Shut-off valve made of cast iron
Passage seal for conduit pipe (DN): 100
Access steps: yes
Passage seal for ventilation pipe (DN): 100
Installation: Wet installation
Pump control: Control unit
Backflow preventer: integrated
Pressure pipe connection: horizontal
Chamber system: Twin walled re-enforced pipe chamber
General characteristics
Colour: black
Standard: EN 12050-1
Type of wastewater: with sewage
Installation situation: underground installation
Delivery state: Pre-mounted for final assembly on site (pumps and sensor system must be fitted on site and control unit must be connected)
System type: Duo
Dimensions
Net weight: 839,9 kg
Gross weight: 907,9 kg
Groundwater resistant from lower edge of base section: 3000 mm
Length: 1880 mm
Width: 1880 mm
Height: 2440 mm
Packaging dimension: length: 3400 mm
Packaging dimension: width: 1800 mm
Packaging dimension: height: 1760 mm
Tank/drain body
Pressure pipe connection (DN): 80
Pressure pipe connection (OD): 90 mm
Distance from centre of outlet pipe to tank bottom: 1735 mm
Distance pipe bottom inlet to tank bottom: 1320 mm
Distance from centre of inlet pipe to tank bottom: 1400 mm
Distance from inlet pipe invert to top of tank: 1090 mm
Inlet nominal size (OD): 160 mm
Inlet nominal size (DN): 150 mm
Number of inlets: 1
Clear width of tank (LW): 1600 mm
Clear width of entry (LW): 1000 mm
Pumping volume: 800 l
Pumping device
Pump: STZ 7500
Number of pumps: 2
Weight, pump: 104 kg
Connection type: Direct connection
Rated current: 13 A
Protection class: I
Insulation class: H
Cos phi - power factor: 0,88
Protection class (pump): IP 68 (20m)
Temperature monitoring: integrated
Max. temperature (permanent) of conveyed material: 40 °C
Max. pumping capacity: 30,7 m³/h
Max. pumping height: 42 m
Speed: 2900 U/min
Power P1: 7,5 kW
Power P2: 6,4 kW
Operating mode: S1
Type of pump connection cable: H07RN8-F PLU 10G 1.5 mm²
Impeller type: Macerator
Length of mains cable for pump: 10 m
Control
Control unit: Comfort Plus SD
Motor protection switch: yes
Alarm sensor: Level sensor
Level measurement instrument: Level sensor
Type of level measurement: hydrostatic
Protection class control unit: IP 54
Mains frequency: 50 Hz
Operating voltage: 400 V
Connection type: Direct connection
Potential-free contact: yes
GSM interface: yes
USB interface: yes
Log book function: yes
Multi-line display: yes
Battery buffering: yes
Self-diagnosis system (SDS): yes
