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Backwater lifting station Ecolift XL

Duo, 2 motor-driven flaps, SPF 1500-S3

PDF product data sheet

The backwater lifting station for faecal and non-faecal wastewater is equipped with two submersible pumps, two motor-driven closure systems and a backflow preventer. The collection tank made of permanently resistant polymer (PE) has an enclosed pump tank. Quick-release closures enable the integrated components to be removed easily. The pipe cross-section is normally open and the water drains to the sewer via natural fall. Backwater is detected by an optical probe, which causes the closure systems to close automatically and there is no longer free passage to the sewer. During the backwater phase, the water drains via a pressure pipe, which carries the wastewater into the sewer. The pressure pipe is a welded PE pipe; with pump SPF 4500, the pressure pipe must also be continued up to a pressure release chamber. The station is controlled by a user-friendly control unit, which is optionally integrated in the building management system via a potential-free contact, or alarm and collective fault messages can be output via a GSM interface. A redundant control unit also provides additional safety. The KESSEL modular system provides different upper sections and engineering chamber options as accessories.

  • Wastewater drainage without interruption, even if a power failure occurs
  • Low pump use
  • minimised noise emissions
  • ensures low power consumption
  • Reduced maintenance costs due to longer maintenance intervals in commercial/industrial use
Item no. 8741031
GTIN 4026092068489
Discount group 3

Backwater lifting station Ecolift XL Duo, 2 motor-driven flaps, SPF 1500-S3
The backwater lifting station for faecal and non-faecal wastewater is equipped with two submersible pumps, two motor-driven closure systems and a backflow preventer. The collection tank made of permanently resistant polymer (PE) has an enclosed pump tank. Quick-release closures enable the integrated components to be removed easily. The pipe cross-section is normally open and the water drains to the sewer via natural fall. Backwater is detected by an optical probe, which causes the closure systems to close automatically and there is no longer free passage to the sewer. During the backwater phase, the water drains via a pressure pipe, which carries the wastewater into the sewer. The pressure pipe is a welded PE pipe; with pump SPF 4500, the pressure pipe must also be continued up to a pressure release chamber. The station is controlled by a user-friendly control unit, which is optionally integrated in the building management system via a potential-free contact, or alarm and collective fault messages can be output via a GSM interface. A redundant control unit also provides additional safety. The KESSEL modular system provides different upper sections and engineering chamber options as accessories. Version: Shut-off valve: Shut-off valve made of polymer Type of system: Twin pump station Pump control: Control unit Backflow preventer: integrated Note on installation depth: Version for deeper installation, in combination with a chamber module Delivery state: Pre-mounted for final assembly on site (pumps and sensor system must be fitted on site and control unit must be connected) Installation situation: free-standing set-up, underground installation, floor slab installation Type of wastewater: wastewater with and without sewage Backwater protection: Type 6 Number of motor-driven backwater flaps: 2 General characteristics: Colour: black Approval: Z-53.2-493 Dimensions: Length: 1,245 mm Width: 1,200 mm Height: 657 mm Tank: Number of inlets: 1 ST Inlet nominal size (DN): 150 mm Number of outlets: 1 ST Outlet nominal size (DN): 150 Distance pipe bottom inlet to tank bottom: 135 mm Distance pipe bottom outlet to tank bottom: 120 mm Tank volume: 65 l Pressure pipe connection: horizontal Pressure pipe connection (DN): 80 mm Pressure pipe connection (OD): 90 mm Venting connection (DN): 70 mm Channel: continuous channel Groundwater resistant from lower edge of base section: 3,000 mm Clear width of tank (LW): 1,000 mm Nominal pressure (PN): 10 Pumping volume: 20 l Free passage: 40 mm Pumping device: Pump: SPF 1500 Number of pumps: 2 Max. pumping capacity: 28 m3/h Max. pumping height: 7.5 m Operating mode: S3 - 50 % Power P1: 1.4 kW Power P2: 1.1 kW Speed: 1,415 U/min Type of fuse required (electrical protection): 3 x C 16 A Max. temperature (permanent) of conveyed material: 40 °C Connection type: Direct connection Weight: 24 kg Impeller type: Multi-vane impeller Length of mains cable for pump: 10 m Rated current: 2.7 A Protection class (pump): IP 68 (3m/48h) Protection class: I Type of pump connection cable: H07RN-F 7G 1.5 mm2 Temperature monitoring: integrated Cos phi - power factor: 0.77 Expected service life (number of switching cycles): 150,000 Expected service life (hours of operation): 5,000 Std Insulation class: F Max. permissible switching frequency: 20 1/h Vertical drop between inlet and outlet: 15 mm Control: Control unit: Comfort Plus with redundancy Operating voltage: 400 V Mains frequency: 50 Hz Self-diagnosis system (SDS): yes Battery buffering: yes Multi-line display: yes Log book function: yes USB interface: yes GSM interface: yes Potential-free contact: yes Motor protection switch: yes Protection class control unit: IP 54 Length of mains cable for control unit: 0 m Type of level measurement: pneumatic Level measurement instrument: Immersion pipe Alarm sensor: optical probe

Installation Video

  Title Item no.  
Chamber module LW 1000 ground Access LW 800, 411-660 mm, Class K 3 8740002
Chamber module LW 1000 floor slab Access LW 800, 668-917 mm, Class K 3 8740003
Chamber module LW 1000 ground Access LW 800, 396-645 mm, Class A 15 8740004
Chamber module LW 1000 floor slab Access LW 800, 653-902 mm, Class L 15 8740005
Chamber module LW 1000 ground Access LW 800, 661-910 mm, Class K 3 8740008
Chamber module LW 1000 floor slab Access LW 800, 918-1167 mm, Class K 3 8740009
Chamber module LW 1000 ground Access LW 800, 646-895 mm, Class A 15 8740010
Chamber module LW 1000 floor slab Access LW 800, 903-1152 mm, Class L 15 8740011
Chamber module LW 1000 ground Access LW 800, 911-1160 mm, Class K 3 8740014
Chamber module LW 1000 floor slab Access LW 800, 1168-1417 mm, Class K 3 8740015
Chamber module LW 1000 ground Access LW 800, 896-1145 mm, Class A 15 8740016
Chamber module LW 1000 floor slab Access LW 800, 1153-1402 mm, Class L 15 8740017
Chamber module LW 1000 ground Access LW 600, 1130-1379 mm, Class A/B 8740018
Chamber module LW 1000 ground Access LW 600, 1130-1379 mm, Class D 8740019
Chamber module LW 1000 ground Access LW 800, 1161-1410 mm, Class K 3 8740020
Chamber module LW 1000 floor slab Access LW 800, 1418-1667 mm, Class K 3 8740021
Chamber module LW 1000 ground Access LW 800, 1146-1395 mm, Class A 15 8740022
Chamber module LW 1000 floor slab Access LW 800, 1403-1652 mm, Class L 15 8740023
Chamber module LW 1000 ground Access LW 600, 1380-1629 mm, Class A/B 8740024
Chamber module LW 1000 ground Access LW 600, 1380-1629 mm, Class D 8740025
Chamber module LW 1000 ground Access LW 800, 1411-1660 mm, Class K 3 8740026
Chamber module LW 1000 floor slab Access LW 800, 1668-1917 mm, Class K 3 8740027
Chamber module LW 1000 ground Access LW 800, 1396-1645 mm, Class A 15 8740028
Chamber module LW 1000 floor slab Access LW 800, 1653-1902 mm, Class L 15 8740029
Chamber module LW 1000 ground Access LW 600, 1630-1879 mm, Class A/B 8740030
Chamber module LW 1000 ground Access LW 600, 1630-1879 mm, Class D 8740031
Chamber module LW 1000 ground Access LW 800, 1661-1910 mm, Class K 3 8740032
Chamber module LW 1000 ground Access LW 800, 1646-1895 mm, Class A 15 8740034
Chamber module LW 1000 ground Access LW 600, 1880-2129 mm, Class A/B 8740036
Chamber module LW 1000 ground Access LW 600, 1880-2129 mm, Class D 8740037
Chamber module LW 1000 ground Access LW 800, 1911-2160 mm, Class K 3 8740038
Chamber module LW 1000 ground Access LW 800, 1896-2145 mm, Class A 15 8740040
Chamber module LW 1000 ground Access LW 600, 2130-2379 mm, Class A/B 8740042
Chamber module LW 1000 ground Access LW 600, 2130-2379 mm, Class D 8740043
Chamber module LW 1000 ground Access LW 800, 2161-2410 mm, Class K 3 8740044
Chamber module LW 1000 ground Access LW 800, 2146-2395 mm, Class A 15 8740046
Chamber module LW 1000 ground Access LW 600, 2380-2629 mm, Class A/B 8740048
Chamber module LW 1000 ground Access LW 600, 2380-2629 mm, Class D 8740049
Chamber module LW 1000 ground Access LW 800, 2411-2660 mm, Class K 3 8740050
Chamber module LW 1000 ground Access LW 800, 2396-2645 mm, Class A 15 8740052
Chamber module LW 1000 ground Access LW 600, 2630-2879 mm, Class A/B 8740054
Chamber module LW 1000 ground Access LW 600, 2630-2879 mm, Class D 8740055
Chamber module LW 1000 ground Access LW 800, 2661-2910 mm, Class K 3 8740056
Chamber module LW 1000 ground Access LW 800, 2646-2895 mm, Class A 15 8740058
Chamber module LW 1000 ground Access LW 600, 2880-3129 mm, Class A/B 8740060
Chamber module LW 1000 ground Access LW 600, 2880-3129 mm, Class D 8740061
Chamber module LW 1000 ground Access LW 800, 2911-3160 mm, Class K 3 8740062
Chamber module LW 1000 ground Access LW 800, 2896-3145 mm, Class A 15 8740064
Chamber module LW 1000 ground Access LW 800, 375-624 mm, Class K 3 8740122
Chamber module LW 1000 ground Access LW 800, 625-874 mm, Class K 3 8740123
Chamber module LW 1000 ground Access LW 800, 875-1124 mm, Class K 3 8740124
Chamber module LW 1000 ground Access LW 800, 1125-1374 mm, Class K 3 8740125
Chamber module LW 1000 ground Access LW 800, 1375-1624 mm, Class K 3 8740126
Chamber module LW 1000 ground Access LW 800, 1625-1874 mm, Class K 3 8740127
Chamber module LW 1000 ground Access LW 800, 1875-2124 mm, Class K 3 8740128
Chamber module LW 1000 ground Access LW 800, 2125-2374 mm, Class K 3 8740129
Chamber module LW 1000 ground Access LW 800, 2375-2624 mm, Class K 3 8740130
Chamber module LW 1000 ground Access LW 800, 2625-2874 mm, Class K 3 8740131
Chamber module LW 1000 ground Access LW 800, 2875-3124 mm, Class K 3 8740132
Chamber module LW 1000 ground Access LW 800, 620-869 mm, Class B 8740141
Chamber module LW 1000 ground Access LW 800, 870-1119 mm, Class B 8740142
Chamber module LW 1000 ground Access LW 800, 1120-1369 mm, Class B 8740143
Chamber module LW 1000 ground Access LW 800, 620-869 mm, Class D 8740158
Chamber module LW 1000 ground Access LW 800, 870-1119 mm, Class D 8740159
Chamber module LW 1000 ground Access LW 800, 1120-1369 mm, Class D 8740160
  Title Item no.  
  Title Item no.  
Remote signal generator 20 m cable, 2x0.75 q 20162
Compressor set for air bubbling 28048
TeleControl GSM modem for Comfort control units 230V/400V 28792
Intermediate Part T-Chamber 250mm 680370
Intermediate Part T-Chamber 500mm 680371
10 m probe cable extension set 80889
Cable extension set for motor 10 m 80890
Cable prolongation set for pump 10 m 80891
Installation set Thermostat, Hygrostat 97713
Outdoor control cabinet W: 590 mm, for control unit installation 97714
Warning beacon for outdoor control cabinet 97715
Outdoor control cabinet W: 460 mm, for control unit installation 97716
Outdoor control cabinet W: 785 mm, for control unit installation 97723
Outdoor control cabinet W: 1115 mm, for control unit installation 97724
  Title Item no.  
Splash guard set for optical probe 28706
Comfort Plus control unit 400V 2,5-4,0A 28786
Control unit stand-by closure valve 28791
Battery 9 Volt Block 680034
Flange seal for SPF 1400-4500 680052
PE Pressure hose 680071
Pump SPF1500-S3 10m 680098
Flap holder 680101
Height Adapter probe 90° 680379
Lever handed closure DN 63 680380
Backvaver valve Pumpfix XL 680381
Backvaver valve Pumpfix XL 680382
Presspure pipe left 680383
Presspure pipe right 680384
Pressure hose DN63 L=400mm 680385
Safety catch 680386
Cover Inlet Ecolift XL 680390
Cover Outlet Ecolift XL 680391
Supporting rib straight 680397
Pump flange 680398
Pump plate Pumpfix XL 680399
Joint seal set for Pumpfix XL and Ecolif 680418
FKA Motor Staufix Premium 10m 680452
Optical probe replacement set 10 m 680455
Immersion pipe for Ecolift XL, 180 mm 680827
Motor-driven backwater flap Premium 80038
Insert part f. motor-driven flap Premium 80039
  • Type of wastewater (ATTR-6): wastewater with and without sewage
  • Number of motor-driven backwater flaps (ATTR-3A): 2
  • TÜV test mark (ATTR-376): ID 1111241794
  • Country of origin (ATTR-322): DE
  • Area of application (ATTR-264): drainage
  • Pump type (ATTR-265): Freestanding pump
  • Pump shaft position (ATTR-266): vertical
  • Pump design (ATTR-267): Dry rotor pump
  • Pump hydraulics (ATTR-268): single stage
  • Pump suction characteristic (ATTR-269): non-self-priming
  • Pump drive (ATTR-270): E-motor for three-phase current
  • E-motor, type of startup (ATTR-271): direct
  • Pump casing material (ATTR-272): Grey iron
  • Upper tolerance of the operating voltage (+) (ATTR-273): 10  PROZ
  • Lower tolerance of the operating voltage (-) (ATTR-274): 10  PROZ
  • Upper tolerance of the nominal frequency (+) (ATTR-275): 3  PROZ
  • Lower tolerance of the nominal frequency (-) (ATTR-276): 2  PROZ
  • Pump electrical connection (ATTR-277): 3/N/PE 400V
  • Startup circuit for three-phase connection or three-phase current (ATTR-278): Star
  • Motor pump shaft (ATTR-279): continuous
  • Shaft seal (ATTR-280): RSSR
  • Number of operating pumps (ATTR-281): 1
  • Minimum pumped media temperature (ATTR-282): 0  CEL
  • Maximum operating pressure (Pmax) (ATTR-283): 800  HPA
  • Minimum speed for speed adjustment (ATTR-284): no speed adjustment
  • Start-up current (ATTR-285): 21  AMP
  • Vertical installation (ATTR-286): yes
  • Operating mode, twin systems (ATTR-287): redundant
  • Pump (ATTR-4): SPF 1500
  • Number of pumps (ATTR-181): 2
  • Impeller type (ATTR-8): Multi-vane impeller
  • Type of pump connection cable (ATTR-N2): H07RN-F 7G 1.5 mm2
  • Type of fuse required (electrical protection) (ATTR-N3): 3 x C 16 A
  • Max. permissible switching frequency (ATTR-162): 20  1PH
  • Operating mode (ATTR-10): S3 - 50 %
  • Power P1 (ATTR-F4): 1.4  KWT
  • Power P2 (ATTR-F5): 1.1  KWT
  • Speed (ATTR-F2): 1,415  UMIN
  • Rated current (ATTR-N5): 2.7  AMP
  • Max. pumping capacity (ATTR-F7): 28  MQH
  • Max. pumping height (ATTR-F8): 7.5  MTR
  • Max. temperature (permanent) of conveyed material (ATTR-132): 40  CEL
  • Protection class (ATTR-133): I
  • Connection type (ATTR-N1): Direct connection
  • Protection class (pump) (ATTR-125): IP 68 (3m/48h)
  • Length of mains cable for pump (ATTR-11): 10  MTR
  • Temperature monitoring (ATTR-135): integrated
  • Weight (ATTR-191): 24  KGM
  • Cos phi - power factor (ATTR-192): 0.8
  • Insulation class (ATTR-193): F
  • Expected service life (hours of operation) (ATTR-194): 5,000  HUR
  • Expected service life (number of switching cycles) (ATTR-195): 150,000
  • Net weight (ATTR-A3A): 155  KGM
  • Gross weight (ATTR-A3B): 179  KGM
  • Installation situation (ATTR-1): free-standing set-up
  • Shut-off valve (ATTR-A1): Shut-off valve made of polymer
  • Pressure pipe connection (ATTR-B7): horizontal
  • Type of system (ATTR-2): Twin pump station
  • Backflow preventer (ATTR-165): integrated
  • Pump control (ATTR-134): Control unit
  • Note on installation depth (ATTR-188): Version for deeper installation
  • Passage seal for ventilation pipe (DN) (ATTR-183): 70  MMT
  • Passage seal for conduit pipe (DN) (ATTR-184): 100  MMT
  • Length (ATTR-A6A): 1,245  MMT
  • Width (ATTR-A6B): 1,200  MMT
  • Height (ATTR-A6C): 657  MMT
  • Volume (ATTR-320): 2.5  MTQ
  • Packaging dimension: length (ATTR-325): 2,000  MMT
  • Packaging dimension: width (ATTR-326): 1,300  MMT
  • Packaging dimension: height (ATTR-327): 950  MMT
  • Dimensions (ATTR-323): 1300X1300X860/700X800X950MM
  • Number of packages (ATTR-321): 0
  • Control unit (ATTR-S2): Comfort Plus with redundancy
  • Self-diagnosis system (SDS) (ATTR-S5): yes
  • Battery buffering (ATTR-S6): yes
  • Multi-line display (ATTR-S7): yes
  • Log book function (ATTR-S8): yes
  • USB interface (ATTR-S9): yes
  • GSM interface (ATTR-S10): yes
  • Potential-free contact (ATTR-S11): yes
  • Length of mains cable for control unit (ATTR-S12): 0  MTR
  • Operating voltage (ATTR-S13): 400  VLT
  • Mains frequency (ATTR-S14): 50  HTZ
  • Protection class control unit (ATTR-S4): IP 54
  • Alarm sensor (ATTR-S1): optical probe
  • Type of level measurement (ATTR-7A): pneumatic
  • Level measurement instrument (ATTR-7B): Immersion pipe
  • Motor protection switch (ATTR-172): yes
  • Clear width of tank (LW) (ATTR-B14): 1,000  MMT
  • Number of inlets (ATTR-B1B): 1  PCE
  • Inlet nominal size (DN) (ATTR-B1CA): 150  MMT
  • Distance pipe bottom inlet to tank bottom (ATTR-B1D): 135  MMT
  • Number of outlets (ATTR-B15B): 1  PCE
  • Outlet nominal size (DN) (ATTR-B15CA): 150
  • Distance pipe bottom outlet to tank bottom (ATTR-B15D): 120  MMT
  • Channel (ATTR-158): continuous channel
  • Venting connection (DN) (ATTR-B4): 70  MMT
  • Pressure pipe connection (DN) (ATTR-B17): 80  MMT
  • Pressure pipe connection (OD) (ATTR-B18): 90  MMT
  • Nominal pressure (PN) (ATTR-B18B): 10
  • Tank volume (ATTR-B9): 65  LTR
  • Pumping volume (ATTR-B10): 20  LTR
  • Groundwater resistant from lower edge of base section (ATTR-B12): 3,000  MMT
  • Declaration of Performance (DOP) (ATTR-292): 009-033
  • Wastewater quantity (ATTR-310): High
  • Protection strategy (ATTR-311): Central protection
  • Position relative to sewer (ATTR-309): Gradient to the sewer
  • Function in the event of backwater (ATTR-312): Drains in the event of backwater
  • Colour (ATTR-102): black
  • Note on type of wastewater (ATTR-187): Country-specific regulations related to the area of application can deviate
  • Approval (ATTR-A5): Z-53.2-493
  • Backwater protection (ATTR-151): Type 6
  • Vertical drop between inlet and outlet (ATTR-176): 15  MMT
  • Free passage (ATTR-180): 40  MMT
  • Delivery state (ATTR-189): Pre-mounted for final assembly on site (pumps and sensor system must be fitted on site and control unit must be connected)
  • Standard (ATTR-9):
  • Declaration of conformity (ATTR-289): yes
  • Brand (M-ATTR-001): KESSEL
  • Product group (M-ATTR-002): Hybrid lifting stations
  • Product type (M-ATTR-003): Backwater lifting station
  • Product family (M-ATTR-004): Ecolift
  • Product name (M-ATTR-005): Ecolift XL