Rexa PRO-S03-224A/21T025X540/O-20M | Submersible pump | Wilo

Rexa PRO-S03-224A/21T025X540/O-20M

Name: Rexa PRO-S03-224A/21T025X540/O-20M
Brand: Wilo
SKU: 6098427

Submersible pump

Article number: 6098427

Series Rexa PRO-S

Data sheet

Hydraulic data
Maximum operating pressure p	4.73 bar
Discharge port	DN 32/40
Free ball passage of the hydraulics	11 mm
Hydraulics type	Two-channel impeller with macerator
Max. immersion depth	20 m
Max. delivery head H_max	43.0 m
Max. volume flow Q_max	20.2 m³/h
Min. fluid temperature T_min	3 °C
Max. fluid temperature T_max	40 °C
Min. ambient temperature T_min	3 °C
Max. ambient temperature T_max	40 °C

Motor data
Motor Identifier	P 13.M-10/EAD1X2-T Ex 2,5kW 40°C 400V 50Hz 20m
Mains connection	3~400 V, 50 Hz
Voltage tolerance	±10 %
Rated power P₂	2.5 kW
Power consumption P_{1 max}	3.20 kW
Rated current I_N	5.5 A
Starting current I	31 A
Operating mode (immersed)	S1
Operating mode (non-immersed)	S2-30 min S3-25%
Rated speed n	2848 1/min
Power factor cos φ₁₀₀	0.84
Activation type	Direct On Line (DOL)
Number of poles	2
Max. switching frequency t	60 rph
Insulation class	F
Protection class motor	IP68

Cable
Connection cable length L	20 m
Cable type	H07RN-F
Cable cross-section	7G1,5
Type of connection cable	Detachable

Equipment/function
Mains plug	no
Float switch	no
Macerator	yes
Ex field of application	ATEX Zone 1 ATEX Zone 2
Motor protection	Bimetall
Motor, leakage detection	yes
Sealing chamber, leakage detection	optional
Leakage chamber, leakage detection	no

Materials
Pump housing	Grey cast iron
Impeller	Grey cast iron
Shaft	Stainless steel
Sealing on pump side	Silicon carbide
Sealing on motor side	NBR
Gasket material	NBR
Motor housing	Grey cast iron

Installation dimensions
Outlet connection	DN 32/40

Ordering information

Product data
Brand	Wilo
Product description	Rexa PRO-S03-224A/21T025X540/O-20M
Article number	6098427
EAN number	4062679390369
Colour	Green
Minimum order quantity	1
Date of sales availability	2024-10-01

Packaging
Packaging type	Cardboard box
Packaging property	Transport packaging
Pieces per pallet	1
Number per layer	1

Dimension, weight
Length with packaging	400 mm
Length L	317 mm
Height with packaging	805 mm
Height H	654 mm
Width with packaging	300 mm
Width W	310 mm
Gross weight, approx. m	56 kg
Net weight, approx. m	54 kg

Fully submersible grinder pump for stationary and portable wet installation in continuous operation.

Fluid

For pumping in commercial areas of:

Sewage containing faeces
Wastewater (with small amounts of sand)

Sewage pumping according to 12050

The pumps meet the requirements of DIN EN 12050-1.

Design

Sewage pump with radial macerator with double shear effect. Horizontal discharge port with flange and oval connection. Hydraulics housing and impeller made from grey cast iron; macerator made from hardened steel for blades. Surface-cooled 3~ motor with thermal motor monitoring and moisture probe. Oil-filled sealing chamber with two mechanical seals. Motor housing made of grey cast iron. Detachable connection cable with bare cable ends. Unit with Ex-rating as standard.

Operating data

Product data
Hydraulics type	Two-channel impeller with macerator
Maximum operating pressure PN	5 bar
Max. immersion depth	20 m
Fluid temperature T	3 °C

Motor data
Motor design	Submersible motor – surface-cooled
Mains connection	3~400 V, 50 Hz
Voltage tolerance	±10 %
Power factor cos φ₁₀₀	0.84
Rated power P₂	2.5 kW
Power consumption P_{1 max}	3.20 kW
Rated current I_N	5.5 A
Starting current I	31 A
Activation type	Direct On Line (DOL)
Number of poles	2
Rated speed n	2848 1/min
Max. switching frequency t	60 rph
Insulation class	F
Protection class	IP68
Operating mode (immersed)	S1
Operating mode (non-immersed)	S2-30 min S3-25%

Cable
Connection cable length L	20 m
Cable type	H07RN-F
Cable cross-section	7G1,5
Mains plug	no
Type of connection cable	Detachable

Equipment/function
Float switch	no
Macerator	yes
Ex field of application	ATEX Zone 1 ATEX Zone 2
Motor protection	Bimetall
Motor, leakage detection	yes
Sealing chamber, leakage detection	optional
Leakage chamber, leakage detection	no

Materials
Pump housing	Grey cast iron
Impeller	Grey cast iron
Shaft	Stainless steel
Sealing on pump side	QQPGG
Sealing on motor side	BXPFF
Gasket material	NBR
Motor housing	Grey cast iron

Installation dimensions
Pipe connection, discharge side DNd	DN 32/40

Ordering information
Brand	Wilo
Product description	Rexa PRO-S03-224A/21T025X540/O-20M
Net weight, approx. m	54 kg
Article number	6098427

Installation type

Level control with float switch (13)

Switchgear Wilo-Control EC-Lift
	EC-L-1x12A-MT34-DOL-WM	2543210	GBP 1,608.-
	EC-L-1x12A-MT34-DOL-WM-EX	2553570	on request
	EC-L-1x12A-MT34-DOL-WM-EMS	2543211	GBP 1,464.-

Float switch MS1
	Float switch MS1 with 10 m cable	2004593	GBP 259.-

Ex-rated cut-off relay
	Ex-rated cut-off relay (2-circuit)	2513059	GBP 1,500.-
	Ex-rated cut-off relay (3-circuit)	2510698	GBP 2,427.-
	Ex-rated cut-off relay (4-circuit)	2510699	GBP 2,079.-
	Ex-rated cut-off relay (5-circuit)	2510674	GBP 3,736.-

Flash light
	24 VDC flash light, wall fixation	2551612	on request
	1~230 VAC flash light, wall fixation	2551613	on request

Signal horn
	Signal horn 12-24 VDC	2017208	on request
	Signal horn 1~230 V	501459398	GBP 205.-

Battery 9V,200mA
	NiMh rechargeable battery, 9 V/200 mAh	2522850	GBP 54.-


Level control with level sensor (25)

Switchgear Wilo-Control EC-Lift
	EC-L-1x12A-MT34-DOL-WM	2543210	GBP 1,608.-
	EC-L-1x12A-MT34-DOL-WM-EX	2553570	on request
	EC-L-1x12A-MT34-DOL-WM-EMS	2543211	GBP 1,464.-

Level sensor
	Level sensor 0-10 mWC with 50 m cable	6088831	on request
	Level sensor 0-10 mWC with 30 m cable	6088832	on request
	Level sensor 0-10 mWC with 20 m cable	6088833	GBP 504.-
	Level sensor 0-2.5 mWC with 50 m cable	6088836	on request
	Level sensor 0-2.5 mWC with 30 m cable	6088837	on request
	Level sensor 0-2.5 mWC, cable length: 20 m	6088838	on request
	Level sensor 0-2.5 mWC with 10 m cable	6088839	GBP 1,138.-
	Level sensor 0-1.0 mWC with 50 m cable	6088840	on request
	Level sensor 0-1.0 mWC with 30 m cable	6088841	on request
	Level sensor 0-1.0 mWC with 10 m cable	6088842	GBP 444.-

Zener barrier
	Zener barrier	2541372	GBP 383.-

Float switch MS1
	Float switch MS1 with 10 m cable	2004593	GBP 259.-

Ex-rated cut-off relay
	Ex-rated cut-off relay (2-circuit)	2513059	GBP 1,500.-
	Ex-rated cut-off relay (3-circuit)	2510698	GBP 2,427.-
	Ex-rated cut-off relay (4-circuit)	2510699	GBP 2,079.-
	Ex-rated cut-off relay (5-circuit)	2510674	GBP 3,736.-

Cable clamp
	Cable clamp	2519927	GBP 39.-

Flash light
	24 VDC flash light, wall fixation	2551612	on request
	1~230 VAC flash light, wall fixation	2551613	on request

Signal horn
	Signal horn 12-24 VDC	2017208	on request
	Signal horn 1~230 V	501459398	GBP 205.-

Battery 9V,200mA
	NiMh rechargeable battery, 9 V/200 mAh	2522850	GBP 54.-


Level control with dynamic pressure system (14)

Switchgear Wilo-Control EC-Lift
	EC-L-1x12A-MT34-DOL-WM-EMS-IPS	2543212	GBP 1,570.-

Dynamic pressure system
	Dynamic pressure bell with 10 m hose	2516976	GBP 297.-
	Bubbling-through system	2516977	GBP 410.-

Float switch MS1
	Float switch MS1 with 10 m cable	2004593	GBP 259.-

Ex-rated cut-off relay
	Ex-rated cut-off relay (2-circuit)	2513059	GBP 1,500.-
	Ex-rated cut-off relay (3-circuit)	2510698	GBP 2,427.-
	Ex-rated cut-off relay (4-circuit)	2510699	GBP 2,079.-
	Ex-rated cut-off relay (5-circuit)	2510674	GBP 3,736.-

Cable clamp
	Cable clamp	2519927	GBP 39.-

Flash light
	24 VDC flash light, wall fixation	2551612	on request
	1~230 VAC flash light, wall fixation	2551613	on request

Signal horn
	Signal horn 12-24 VDC	2017208	on request
	Signal horn 1~230 V	501459398	GBP 205.-

Battery 9V,200mA
	NiMh rechargeable battery, 9 V/200 mAh	2522850	GBP 54.-


Pump chamber Port 600 (14)
Port 600
	Port 600.1-1500-03B	2543045	GBP 2,681.-
	Port 600.1-1800-03B	2543046	GBP 2,891.-
	Port 600.1-2250-03B	2543047	GBP 3,198.-

Sump length extension
	Pump chamber extension port 600/800	2543003	GBP 466.-

Pump cover
	Pump chamber cover port 600/800 class A15	2543021	GBP 162.-
	Pump chamber cover port 600/800 class B125	2543022	GBP 351.-
	Pump chamber cover port 600/800 class D400	2543023	GBP 560.-

Vacuum breaker port 600/800
	Vacuum relief valve port 600/800	2543032	GBP 663.-

Flushing connection
	Flush connection Storz C port 600/800	2543034	GBP 532.-

Extension for flushing connection port 600 / 800
	Flush connection extension port 600/800	2543035	GBP 439.-

Operating spanner extension for shutt-off valve port 600/800
	Operating key port 600/800	2543006	GBP 85.-

Clamp bolting
	Clamp connection G1¼"/40 mm	2543025	GBP 35.-
	Clamp connection G1¼"/50 mm	2543026	GBP 41.-
	Clamp connection G1¼"/63 mm	2543027	GBP 58.-


Pump chamber Port 800 (15)
Port 800
	Port 800.1-1750-03B	2543011	GBP 3,132.-
	Port 800.1-2250-03B	2543014	GBP 3,504.-
	Port 800.2-1750-03B	2544205	GBP 4,910.-
	Port 800.2-2250-03B	2544206	GBP 5,410.-

Sump length extension
	Pump chamber extension port 600/800	2543003	GBP 466.-

Pump cover
	Pump chamber cover port 600/800 class A15	2543021	GBP 162.-
	Pump chamber cover port 600/800 class B125	2543022	GBP 351.-
	Pump chamber cover port 600/800 class D400	2543023	GBP 560.-

Vacuum breaker port 600/800
	Vacuum relief valve port 600/800	2543032	GBP 663.-

Flushing connection
	Flush connection Storz C port 600/800	2543034	GBP 532.-

Extension for flushing connection port 600 / 800
	Flush connection extension port 600/800	2543035	GBP 439.-

Operating spanner extension for shutt-off valve port 600/800
	Operating key port 600/800	2543006	GBP 85.-

Clamp bolting
	Clamp connection G1¼"/40 mm	2543025	GBP 35.-
	Clamp connection G1¼"/50 mm	2543026	GBP 41.-
	Clamp connection G1¼"/63 mm	2543027	GBP 58.-


Pump chamber WS 1100 (8)
DrainLift WS 1100
	DrainLift WS 1100E/DN40	2531441	GBP 4,887.-
	DrainLift WS 1100D/DN40	2531442	GBP 7,417.-

Pump cover
	Sump cover WS 900/1100 Standard	2506477	GBP 596.-
	Sump cover WS 900/1100 flood-proof	2506478	GBP 1,181.-

Sump length extension
	Pump chamber extension WS 900/1100	2506431	GBP 1,053.-

Clamp bolting
	Clamp connection G1½"/ 50 mm	2505044	GBP 96.-
	Clamp connection G1½"/63 mm	2505045	GBP 111.-
	Clamp connection G2"/63 mm	2505046	GBP 138.-


Pump chamber WS 40 (5)
DrainLift WS 40-50
	DrainLift WS 40E	2525164	GBP 2,589.-
	DrainLift WS 40D	2525165	GBP 4,250.-

Shut-off device for wastewater and sewage
	Gate valve G 1½, CW617N	2525187	GBP 198.-

Clamp bolting
	Clamp connection G1½"/ 50 mm	2505044	GBP 96.-
	Clamp connection G1½"/63 mm	2505045	GBP 111.-


Stationary wet well installation DN 40 (13)
Installation example The pumps are submerged in fluid. The connection to the discharge line is normally made via a suspension unit. The pump can be lifted upwards out of the pump chamber for maintenance purposes. No screws need to be removed or water drained for this. The switching volume must be known for correct pump operation. The switching volume can be calculated by means of the difference between the activation and deactivation points. The deactivation point is determined by the operating mode for immersed and non-immersed operation of the motor.
Suspension unit
	Suspension unit DN 40/50	2057179	GBP 554.-

Guide tube
	Guide pipe Ø26.9x2mm 6m 1.4301	6049244	GBP 136.-
	Guide pipe Ø26.9x2mm 6m 1.4571	6049245	GBP 278.-

Mounting accessories
	Mounting accessories DN 40/50/65, PN 10	6076963	GBP 124.-

Sling chain, stainless steel
	Sling chain kit PCS-CE, stainless steel, 400 kg, 10 m	6063138	GBP 1,456.-
	Sling chain kit PCS-CE, stainless steel, 400 kg, 6 m	6063137	GBP 602.-
	Sling chain kit PCS-CE, stainless steel, 400 kg, 5 m	6063136	GBP 945.-
	Sling chain kit PCS-CE, stainless steel, 400 kg, 3 m	6063135	GBP 554.-

Sling chain, galvanized steel
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 10 m	6063142	GBP 524.-
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 6 m	6063141	GBP 319.-
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 5 m	6063140	GBP 265.-
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 3 m	6063139	GBP 259.-

Non-return valve
	Non-return valve Rp 1½	4027330	GBP 391.-


Stationary wet well installation DN 50 (15)
Installation example The pumps are submerged in fluid. The connection to the discharge line is normally made via a suspension unit. The pump can be lifted upwards out of the pump chamber for maintenance purposes. No screws need to be removed or water drained for this. The switching volume must be known for correct pump operation. The switching volume can be calculated by means of the difference between the activation and deactivation points. The deactivation point is determined by the operating mode for immersed and non-immersed operation of the motor.
Suspension unit
	Suspension unit DN 40/50	2057179	GBP 554.-

Guide tube
	Guide pipe Ø26.9x2mm 6m 1.4301	6049244	GBP 136.-
	Guide pipe Ø26.9x2mm 6m 1.4571	6049245	GBP 278.-

Mounting accessories
	Mounting accessories DN 40/50/65, PN 10	6076963	GBP 124.-

Non-return valve
	Non-return valve DN 50	2017166	GBP 383.-

Shut-off device for wastewater and sewage
	Gate valve DN 50, EN-GJL-250	2017160	GBP 361.-

Y-piece
	DN 50 Y-piece	2019042	GBP 950.-

Sling chain, stainless steel
	Sling chain kit PCS-CE, stainless steel, 400 kg, 10 m	6063138	GBP 1,456.-
	Sling chain kit PCS-CE, stainless steel, 400 kg, 6 m	6063137	GBP 602.-
	Sling chain kit PCS-CE, stainless steel, 400 kg, 5 m	6063136	GBP 945.-
	Sling chain kit PCS-CE, stainless steel, 400 kg, 3 m	6063135	GBP 554.-

Sling chain, galvanized steel
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 10 m	6063142	GBP 524.-
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 6 m	6063141	GBP 319.-
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 5 m	6063140	GBP 265.-
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 3 m	6063139	GBP 259.-


Portable wet well installation (12)
Installation example Installation drawing The pump is equipped with a pump foot (integrated in the pump housing or separately as an accessory). With this pump foot, the pump can be easily and flexibly installed in any operating space. Hoses are used as discharge pipes. Connection is with a hose nipple or Storz coupling. For a level-dependent operation, it is recommended to use a pump with a float switch.
Pipe elbow 90° flange/thread
1.1.2	90° pipe elbow DN 40/Rp 1½	2057401	GBP 190.-
1.1.2
Plastic hose without coupling
1.7.3	Synthetic pressure hose 3 m, Ø 42 mm	2027641	GBP 205.-
	Synthetic pressure hose 5 m, Ø 42 mm	2027642	GBP 253.-
	Synthetic pressure hose 15 m, Ø 42 mm	2027643	GBP 533.-

Sling chain, stainless steel
1.4.3	Sling chain kit PCS-CE, stainless steel, 400 kg, 10 m	6063138	GBP 1,456.-
	Sling chain kit PCS-CE, stainless steel, 400 kg, 6 m	6063137	GBP 602.-
	Sling chain kit PCS-CE, stainless steel, 400 kg, 5 m	6063136	GBP 945.-
	Sling chain kit PCS-CE, stainless steel, 400 kg, 3 m	6063135	GBP 554.-

Sling chain, galvanized steel
1.4.3	Sling chain kit PCS-CE, galvanised steel, 400 kg, 10 m	6063142	GBP 524.-
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 6 m	6063141	GBP 319.-
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 5 m	6063140	GBP 265.-
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 3 m	6063139	GBP 259.-

Mechanical accessories

Valves (7)
Non-return valve
	Non-return valve DN 50	2017166	GBP 383.-
	Non-return valve Rp 1½	4027330	GBP 391.-

Shut-off device for wastewater and sewage
	Gate valve DN 50, EN-GJL-250	2017160	GBP 361.-
	Gate valve G 1½, CW617N	2525187	GBP 198.-

Flushing connection
	Flush connection Storz C port 600/800	2543034	GBP 532.-

Extension for flushing connection port 600 / 800
	Flush connection extension port 600/800	2543035	GBP 439.-

Vacuum breaker port 600/800
	Vacuum relief valve port 600/800	2543032	GBP 663.-


Hoses / hose joints (12)
Plastic hose without coupling
	Synthetic pressure hose 10 m, Ø 52 mm	2017192	GBP 350.-
	Synthetic pressure hose 20 m, Ø 90 mm	2017193	GBP 1,802.-
	Synthetic pressure hose 30 m, Ø 90 mm	2017194	GBP 1,543.-
	Synthetic pressure hose 10 m, Ø 110 mm	2017196	GBP 862.-
	Synthetic pressure hose 20 m, Ø 110 mm	2017197	GBP 921.-
	Synthetic pressure hose 30 m, Ø 110 mm	2017198	GBP 1,377.-
	Synthetic pressure hose 10 m, Ø 60 mm	2018106	GBP 1,057.-
	Synthetic pressure hose 3 m, Ø 42 mm	2027641	GBP 205.-
	Synthetic pressure hose 5 m, Ø 42 mm	2027642	GBP 253.-
	Synthetic pressure hose 15 m, Ø 42 mm	2027643	GBP 533.-
	Synthetic pressure hose 3 m, Ø 60 mm	2027644	GBP 552.-
	Synthetic pressure hose 5 m, Ø 60 mm	2027645	GBP 582.-


Installation/setup (47)
Lifting chain, stainless steel
	Lifting chain kit PCS-LU, stainless steel, 200 kg, 1 m	6084895	GBP 119.-
	Lifting chain kit PCS-LU, stainless steel, 200 kg, 3 m	6084894	GBP 272.-
	Lifting chain kit PCS-LU, stainless steel, 200 kg, 6 m	6084893	GBP 370.-

Mounting accessories
	Mounting accessories DN 40/50/65, PN 10	6076963	GBP 124.-

Sling chain, stainless steel
	Sling chain kit PCS-CE, stainless steel, 400 kg, 3 m	6063135	GBP 554.-
	Sling chain kit PCS-CE, stainless steel, 400 kg, 5 m	6063136	GBP 945.-
	Sling chain kit PCS-CE, stainless steel, 400 kg, 6 m	6063137	GBP 602.-
	Sling chain kit PCS-CE, stainless steel, 400 kg, 10 m	6063138	GBP 1,456.-
	Sling chain kit PCS-CE, stainless steel, 800 kg, 3 m	6063143	GBP 623.-
	Sling chain kit PCS-CE, stainless steel, 800 kg, 5 m	6063144	GBP 926.-
	Sling chain kit PCS-CE, stainless steel, 800 kg, 6 m	6063145	GBP 1,076.-
	Sling chain kit PCS-CE, stainless steel, 800 kg, 10 m	6063146	GBP 1,572.-
	Sling chain kit PCS-CE, stainless steel, 2000 kg, 10 m	6063151	GBP 4,673.-
	Sling chain kit PCS-CE, stainless steel, 5000 kg, 10 m	6063153	GBP 14,996.-
	Sling chain kit PCS-CE, stainless steel, 7000 kg, 10 m	6063155	GBP 14,117.-

Suspension unit
	Suspension unit DN 40/50	2057179	GBP 554.-

Sling chain, galvanized steel
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 3 m	6063139	GBP 259.-
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 5 m	6063140	GBP 265.-
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 6 m	6063141	GBP 319.-
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 10 m	6063142	GBP 524.-
	Sling chain kit PCS-CE, galvanised steel, 800 kg, 3 m	6063147	GBP 288.-
	Sling chain kit PCS-CE, galvanised steel, 800 kg, 5 m	6063148	GBP 454.-
	Sling chain kit PCS-CE, galvanised steel, 800 kg, 6 m	6063149	GBP 538.-
	Sling chain kit PCS-CE, galvanised steel, 800 kg, 10 m	6063150	GBP 773.-
	Sling chain kit PCS-CE, galvanised steel, 2000 kg, 10 m	6063152	GBP 1,623.-
	Sling chain kit PCS-CE, galvanised steel, 5000 kg, 10 m	6063154	GBP 3,379.-
	Sling chain kit PCS-CE, galvanised steel, 7000 kg, 10 m	6063156	GBP 3,694.-
	Sling chain kit PCS-CE, galvanised steel, 9000 kg, 10 m	6063518	GBP 4,473.-

Guide tube
	Guide pipe Ø26.9x2mm 6m 1.4301	6049244	GBP 136.-
	Guide pipe Ø26.9x2mm 6m 1.4571	6049245	GBP 278.-

Pump cover
	Sump cover WS 900/1100 Standard	2506477	GBP 596.-
	Sump cover WS 900/1100 flood-proof	2506478	GBP 1,181.-
	Pump chamber cover port 600/800 class A15	2543021	GBP 162.-
	Pump chamber cover port 600/800 class B125	2543022	GBP 351.-
	Pump chamber cover port 600/800 class D400	2543023	GBP 560.-

Sump length extension
	Pump chamber extension port 600/800	2543003	GBP 466.-
	Pump chamber extension WS 900/1100	2506431	GBP 1,053.-

Clamp bolting
	Clamp connection G1½"/ 50 mm	2505044	GBP 96.-
	Clamp connection G1½"/63 mm	2505045	GBP 111.-
	Clamp connection G2"/63 mm	2505046	GBP 138.-
	Clamp connection G2"/75 mm	2525181	GBP 217.-
	Clamp connection 50mm/50 mm	2525183	GBP 83.-
	Clamp connection 50mm/63 mm	2525184	GBP 173.-
	Clamp connection G1¼"/40 mm	2543025	GBP 35.-
	Clamp connection G1¼"/50 mm	2543026	GBP 41.-
	Clamp connection G1¼"/63 mm	2543027	GBP 58.-

Operating spanner extension for shutt-off valve port 600/800
	Operating key port 600/800	2543006	GBP 85.-


Pipes / pipe joints (2)
Y-piece
	DN 50 Y-piece	2019042	GBP 950.-

Pipe elbow 90° flange/thread
	90° pipe elbow DN 40/Rp 1½	2057401	GBP 190.-


Pump chamber (11)
DrainLift WS 40-50
	DrainLift WS 40E	2525164	GBP 2,589.-
	DrainLift WS 40D	2525165	GBP 4,250.-

DrainLift WS 1100
	DrainLift WS 1100E/DN40	2531441	GBP 4,887.-
	DrainLift WS 1100D/DN40	2531442	GBP 7,417.-

Port 800
	Port 800.1-1750-03B	2543011	GBP 3,132.-
	Port 800.1-2250-03B	2543014	GBP 3,504.-
	Port 800.2-1750-03B	2544205	GBP 4,910.-
	Port 800.2-2250-03B	2544206	GBP 5,410.-

Port 600
	Port 600.1-1500-03B	2543045	GBP 2,681.-
	Port 600.1-1800-03B	2543046	GBP 2,891.-
	Port 600.1-2250-03B	2543047	GBP 3,198.-

Electrical accessories

Pump control (6)
Switchgear Wilo-Control MS-Lift
	MS-L-1x4kW-DOL	2539741	GBP 1,001.-
	MS-L-1x4kW-DOL-T4	2550527	on request

Switchgear Wilo-Control EC-Lift
	EC-L-1x12A-MT34-DOL-WM	2543210	GBP 1,608.-
	EC-L-1x12A-MT34-DOL-WM-EMS	2543211	GBP 1,464.-
	EC-L-1x12A-MT34-DOL-WM-EMS-IPS	2543212	GBP 1,570.-
	EC-L-1x12A-MT34-DOL-WM-EX	2553570	on request


Pump control/accessories (1)
Battery 9V,200mA
	NiMh rechargeable battery, 9 V/200 mAh	2522850	GBP 54.-


Alarm signal (5)
Flash light
	1~230 VAC flash light, surface mounting	2510429	GBP 297.-
	24 VDC flash light, wall fixation	2551612	on request
	1~230 VAC flash light, wall fixation	2551613	on request

Signal horn
	Signal horn 12-24 VDC	2017208	on request
	Signal horn 1~230 V	501459398	GBP 205.-


Level control (18)
Float switch MS1
	Float switch MS1 with 10 m cable	2004593	GBP 259.-

Level sensor
	Level sensor 0-10 mWC with 50 m cable	6088831	on request
	Level sensor 0-10 mWC with 30 m cable	6088832	on request
	Level sensor 0-10 mWC with 20 m cable	6088833	GBP 504.-
	Level sensor 0-2.5 mWC with 50 m cable	6088836	on request
	Level sensor 0-2.5 mWC with 30 m cable	6088837	on request
	Level sensor 0-2.5 mWC, cable length: 20 m	6088838	on request
	Level sensor 0-2.5 mWC with 10 m cable	6088839	GBP 1,138.-
	Level sensor 0-1.0 mWC with 50 m cable	6088840	on request
	Level sensor 0-1.0 mWC with 30 m cable	6088841	on request
	Level sensor 0-1.0 mWC with 10 m cable	6088842	GBP 444.-

Float switch WA
	Float switch WA65 with 5 m cable	503211390	GBP 160.-
	Float switch WA65 with 10 m cable	503211893	GBP 237.-
	Float switch WA65 with 20 m cable	2004431	GBP 241.-
	Float switch WA65 with 30 m cable	2004432	GBP 333.-
	Float switch WA KR1 S with 5 m cable	6082806	GBP 170.-
	Float switch WA KR1 S with 10 m cable	6082807	GBP 286.-

Dynamic pressure system
	Dynamic pressure bell with 10 m hose	2516976	GBP 297.-


Level control/accessories (8)
Zener barrier
	Zener barrier	2541372	GBP 383.-

Dynamic pressure system
	Bubbling-through system	2516977	GBP 410.-

Ex-rated cut-off relay
	Ex-rated cut-off relay (5-circuit)	2510674	GBP 3,736.-
	Ex-rated cut-off relay (3-circuit)	2510698	GBP 2,427.-
	Ex-rated cut-off relay (4-circuit)	2510699	GBP 2,079.-
	Ex-rated cut-off relay (2-circuit)	2513059	GBP 1,500.-
	Ex-rated cut-off relay XR-42x	6069164	GBP 456.-

Cable clamp
	Cable clamp	2519927	GBP 39.-

With Wilo as your partner, you can not only be sure of choosing high-quality product solutions, but also of benefiting from a comprehensive, worry-free package of well thought-out services. We collaborate to develop a service concept tailored to your individual needs; with our expertise and personal consultancy, we make sure that the operation of your systems is as energy-efficient, reliable and economical as possible. All the while our competent Wilo service technicians are ready to assist you with fast, reliable and on-time support.

Extended Warranty
	Extended Warranty Drainage pumps	2219465	GBP 2.-

Supervision
	Supervision Drainage pumps	2219348	GBP 2.-

Installation
	Installation Drainage pumps	2219383	GBP 2.-

Commissioning
	Commissioning Drainage pumps	2219491	GBP 236.-

Maintenance
	Maintenance BASIC Drainage pumps	2219540	GBP 375.-
	Maintenance COMFORT Drainage pumps	2219514	on request
	Maintenance PREMIUM Drainage pumps	2219567	GBP 2.-

System Optimisation
	System Optimisation Drainage pumps	2219278	on request

Energy Solutions
	Energy Solutions Drainage pumps	2219313	GBP 2.-

Repairs
	Repair Drainage pumps	2219632	GBP 2.-

Rexa PRO-S03-224A/21T025X540/O-20M

Submersible pump

Data sheet

Pump curves

Ordering information

Filtered by

Datasheet and documentation

Generate PDF

Catalogue creation

Installation type

Switchgear Wilo-Control EC-Lift

Float switch MS1

Ex-rated cut-off relay

Flash light

Signal horn

Battery 9V,200mA

Switchgear Wilo-Control EC-Lift

Level sensor

Zener barrier

Float switch MS1

Ex-rated cut-off relay

Cable clamp

Flash light

Signal horn

Battery 9V,200mA

Switchgear Wilo-Control EC-Lift

Dynamic pressure system

Float switch MS1

Ex-rated cut-off relay

Cable clamp

Flash light

Signal horn

Battery 9V,200mA

Port 600

Sump length extension

Pump cover

Vacuum breaker port 600/800

Flushing connection

Extension for flushing connection port 600 / 800

Operating spanner extension for shutt-off valve port 600/800

Clamp bolting

Port 800

Sump length extension

Pump cover

Vacuum breaker port 600/800

Flushing connection

Extension for flushing connection port 600 / 800

Operating spanner extension for shutt-off valve port 600/800

Clamp bolting

DrainLift WS 1100

Pump cover

Sump length extension

Clamp bolting

DrainLift WS 40-50

Shut-off device for wastewater and sewage

Clamp bolting

Suspension unit

Guide tube

Mounting accessories

Sling chain, stainless steel

Sling chain, galvanized steel

Non-return valve

Suspension unit

Guide tube

Mounting accessories

Non-return valve

Shut-off device for wastewater and sewage

Y-piece

Sling chain, stainless steel

Sling chain, galvanized steel

Pipe elbow 90° flange/thread

Plastic hose without coupling

Sling chain, stainless steel

Sling chain, galvanized steel

Mechanical accessories

Non-return valve

Shut-off device for wastewater and sewage

Flushing connection

Extension for flushing connection port 600 / 800

Vacuum breaker port 600/800