Rexa PRO-C08-437A/21T050X540/O | Submersible pump | Wilo

Rexa PRO-C08-437A/21T050X540/O

Name: Rexa PRO-C08-437A/21T050X540/O
Brand: Wilo
SKU: 6098499

Submersible pump

Article number: 6098499

Series Rexa PRO

Data sheet

Hydraulic data
Maximum operating pressure p	3.4 bar
Discharge port	DN 80
Free ball passage of the hydraulics	65 mm
Hydraulics type	Single-channel impeller
Max. immersion depth	20 m
Max. delivery head H_max	31.2 m
Max. volume flow Q_max	57.6 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.L-16/EAD1X2-T Ex 5,0kW 40°C 400V 50Hz
Mains connection	3~400 V, 50 Hz
Voltage tolerance	±10 %
Rated power P₂	5 kW
Power consumption P_{1 max}	6.10 kW
Rated current I_N	9.8 A
Starting current I	52 A
Operating mode (immersed)	S1
Operating mode (non-immersed)	S2-30 min S3-25%
Rated speed n	2807 1/min
Power factor cos φ₁₀₀	0.89
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	10 m
Cable type	H07RN-F
Cable cross-section	7G1,5
Type of connection cable	Detachable

Equipment/function
Mains plug	no
Float switch	no
Macerator	no
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
Inlet connection	DN 80
Outlet connection	DN 80

Ordering information

Product data
Brand	Wilo
Product description	Rexa PRO-C08-437A/21T050X540/O
Article number	6098499
EAN number	4062679390284
Colour	Green
Minimum order quantity	1
Date of sales availability	2024-10-01
Previous model article number	6078154
Previous model designation	Rexa PRO C08DA-437/EAD1X2-T0050-540-O

Packaging
Packaging type	One-way pallet
Packaging property	Transport packaging
Pieces per pallet	1
Number per layer	1

Dimension, weight
Length with packaging	400 mm
Length L	235 mm
Height with packaging	935 mm
Height H	525 mm
Width with packaging	600 mm
Width W	268 mm
Gross weight, approx. m	71 kg
Net weight, approx. m	69 kg

Fully submersible sewage pump for stationary and transportable wet well installation for pumping wastewater and sewage containing faeces (within the scope of validity of (DIN) EN 12050-1). Unit made completely of cast iron. The sealing on the fluid and on the motor side is performed by two bidirectional mechanical seals. Surface-cooled motor in three-phase current version with sealing chamber, thermal motor monitoring and Ex rating. Detachable connection cable with longitudinally watertight cable inlet and bare cable end.

Operating data

Product data
Hydraulics type	Single-channel impeller
Free ball passage of the hydraulics	65 mm
Maximum operating pressure PN	3 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	0.89
Rated power P₂	5 kW
Power consumption P_{1 max}	6.10 kW
Rated current I_N	9.8 A
Starting current I	52 A
Activation type	Direct On Line (DOL)
Number of poles	2
Rated speed n	2807 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	10 m
Cable type	H07RN-F
Cable cross-section	7G1,5
Mains plug	no
Type of connection cable	Detachable

Equipment/function
Float switch	no
Macerator	no
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 on the suction side DNs	DN 80
Pipe connection on the discharge side DNd	DN 80

Ordering information
Brand	Wilo
Product description	Rexa PRO-C08-437A/21T050X540/O
Net weight, approx. m	69 kg
Article number	6098499

Installation type

Level control with float switch (17)

Switchgear Wilo-Control EC-Lift
	EC-L-1x12A-MT34-DOL-WM	2543210	on request
	EC-L-1x12A-MT34-DOL-WM-EX	2553570	on request
	EC-L-1x12A-MT34-DOL-WM-EMS	2543211	on request
	EC-L-2x12A-MT34-DOL-WM	2543220	on request
	EC-L-2x12A-MT34-DOL-WM-EX	2553571	on request
	EC-L-2x12A-MT34-DOL-WM-EMS	2543221	on request

Float switch MS1
	Float switch MS1 with 10 m cable	2004593	on request

Ex-rated cut-off relay
	Ex-rated cut-off relay (2-circuit)	2513059	on request
	Ex-rated cut-off relay (3-circuit)	2510698	on request
	Ex-rated cut-off relay (4-circuit)	2510699	on request
	Ex-rated cut-off relay (5-circuit)	2510674	on request

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	on request

Communication module GSM (SC)
	Communication module GSM (SC)	2542216	on request

Battery 9V,200mA
	NiMh rechargeable battery, 9 V/200 mAh	2522850	on request


Level control with level sensor (20)

Switchgear Wilo-Control EC-Lift
	EC-L-1x12A-MT34-DOL-WM	2543210	on request
	EC-L-1x12A-MT34-DOL-WM-EX	2553570	on request
	EC-L-1x12A-MT34-DOL-WM-EMS	2543211	on request
	EC-L-2x12A-MT34-DOL-WM	2543220	on request
	EC-L-2x12A-MT34-DOL-WM-EX	2553571	on request
	EC-L-2x12A-MT34-DOL-WM-EMS	2543221	on request
	EC-L-3x12A-MT34-DOL-WM	2543230	on request
	EC-L-3x12A-MT34-DOL-WM-EX	2553572	on request

Level sensor
	Level sensor 0-1.0 mWC with 10 m cable	6088842	on request
	Level sensor 0-1.0 mWC with 30 m cable	6088841	on request
	Level sensor 0-1.0 mWC with 50 m cable	6088840	on request
	Level sensor 0-2.5 mWC with 10 m cable	6088839	on request
	Level sensor 0-2.5 mWC with 30 m cable	6088837	on request
	Level sensor 0-2.5 mWC with 50 m cable	6088836	on request

Zener barrier
	Zener barrier	2541372	on request

Flash light
	24 VDC flash light, wall fixation	2551612	on request

Signal horn
	Signal horn 12-24 VDC	2017208	on request

Pencil electrode
	Pencil electrode (30 mm) with 10 m cable	6065216	on request

Communication module GSM (SC)
	Communication module GSM (SC)	2542216	on request

Battery 9V,200mA
	NiMh rechargeable battery, 9 V/200 mAh	2522850	on request


Level control with dynamic pressure system (9)

Switchgear Wilo-Control EC-Lift
	EC-L-1x12A-MT34-DOL-WM-EMS-IPS	2543212	on request
	EC-L-2x12A-MT34-DOL-WM-EMS-IPS	2543222	on request

Dynamic pressure system
	Dynamic pressure bell with 10 m hose	2516976	on request
	Bubbling-through system	2516977	on request

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	on request

Battery 9V,200mA
	NiMh rechargeable battery, 9 V/200 mAh	2522850	on request


Mains-independent alarm signal (6)

DrainAlarm
	DrainAlarm	2545133	on request

Float switch MS1
	Float switch MS1 with 10 m cable	2004593	on request

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

Signal horn
	Signal horn 1~230 V	501459398	on request

Ex-rated cut-off relay
	Ex-rated cut-off relay (2-circuit)	2513059	on request

Zener barrier
	Zener barrier	2541372	on request


Stationary wet well installation DN 80 (13)
Installation example Installation drawing 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
1.4.1	Suspension unit DN 80/2RK	6082333	on request
1.4.1
Non-return valve
1.5.2	Non-return valve DN 80	2017168	on request
1.5.2
Shut-off device for wastewater and sewage
1.5.1	Gate valve DN 80, EN-GJL-250	2017162	on request
1.5.1
Pipe elbow 90° flange/flange
1.1.3	90° pipe elbow DN 80	2012064	on request
1.1.3
Y-piece
1.1.5	DN 80 Y-piece	2017179	on request
1.1.5
Guide tube
1.4.15	Guide pipe Ø42.4x2mm 6m 1.4301	6031565	on request
	Guide pipe Ø42.4x2mm 6m 1.4571	6031566	on request

Sling chain, galvanized steel
1.4.3	Sling chain kit PCS-CE, galvanised steel, 400 kg, 3 m	6063139	on request
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 5 m	6063140	on request
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 10 m	6063142	on request

Sling chain, stainless steel
1.4.3	Sling chain kit PCS-CE, stainless steel, 400 kg, 3 m	6063135	on request
	Sling chain kit PCS-CE, stainless steel, 400 kg, 5 m	6063136	on request
	Sling chain kit PCS-CE, stainless steel, 400 kg, 10 m	6063138	on request


Portable wet installation DN 80 (8)
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.
Storz-pipe coupling with 90° pipe elbow
1.7.5	Fixed coupling set Storz B/DN 80	6031385	on request
1.7.5
Synthetic fibre hose with coupling
1.7.4	Synthetic fibre pressure hose 5 m, with Storz B	6003052	on request
	Synthetic fibre pressure hose 10 m, with Storz B	6003051	on request
	Synthetic fibre pressure hose 20 m, with Storz B	6003050	on request

Sling chain, stainless steel
1.4.3	Sling chain kit PCS-CE, stainless steel, 400 kg, 10 m	6063138	on request
	Sling chain kit PCS-CE, stainless steel, 400 kg, 5 m	6063136	on request

Sling chain, galvanized steel
1.4.3	Sling chain kit PCS-CE, galvanised steel, 400 kg, 10 m	6063142	on request
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 5 m	6063140	on request

Mechanical accessories

Valves (6)
Non-return valve
	Non-return valve DN 80	2017168	on request

Shut-off device for wastewater and sewage
	Gate valve DN 80, EN-GJL-250	2017162	on request
	Gate valve DN 100, EN-GJL-250	2017163	on request
	Gate valve DN 150, EN-GJL-250	2017164	on request
	Gate valve DN 100, PVC	2529808	on request
	Gate valve DN 150, PVC	2529809	on request


Hoses / hose joints (31)
Plastic hose without coupling
	Synthetic pressure hose 10 m, Ø 52 mm	2017192	on request
	Synthetic pressure hose 20 m, Ø 90 mm	2017193	on request
	Synthetic pressure hose 30 m, Ø 90 mm	2017194	on request
	Synthetic pressure hose 10 m, Ø 110 mm	2017196	on request
	Synthetic pressure hose 20 m, Ø 110 mm	2017197	on request
	Synthetic pressure hose 30 m, Ø 110 mm	2017198	on request
	Synthetic pressure hose 10 m, Ø 60 mm	2018106	on request
	Synthetic pressure hose 3 m, Ø 42 mm	2027641	on request
	Synthetic pressure hose 5 m, Ø 42 mm	2027642	on request
	Synthetic pressure hose 15 m, Ø 42 mm	2027643	on request
	Synthetic pressure hose 3 m, Ø 60 mm	2027644	on request
	Synthetic pressure hose 5 m, Ø 60 mm	2027645	on request

Storz pipe coupling
	Fixed coupling Storz C/G 2½	2015234	on request
	Fixed coupling Storz A/G 4	2016161	on request
	Fixed coupling Storz 90 mm/G 3	2017203	on request
	Fixed coupling Storz C/G 2	2018102	on request
	Fixed coupling Storz 90 mm/G 2½	6003069	on request
	Fixed coupling Storz C/G 1½	6072745	on request
	Fixed coupling Storz C/G 1¼	6003067	on request

Synthetic fibre hose with coupling
	Synthetic fibre pressure hose 20 m, with Storz B	6003050	on request
	Synthetic fibre pressure hose 10 m, with Storz B	6003051	on request
	Synthetic fibre pressure hose 5 m, with Storz B	6003052	on request
	Synthetic fibre pressure hose 20 m, with Storz F	6003647	on request
	Synthetic fibre pressure hose 10 m, with Storz F	6003648	on request
	Synthetic fibre pressure hose 20 m, with Storz C	6003649	on request
	Synthetic fibre pressure hose 10 m, with Storz C	6003650	on request
	Synthetic fibre pressure hose 5 m, with Storz C	6003651	on request
	Synthetic fibre pressure hose 5 m, with Storz A	6022391	on request
	Synthetic fibre pressure hose 10 m, with Storz A	6022392	on request
	Synthetic fibre pressure hose 20 m, with Storz A	6022393	on request

Storz-pipe coupling with 90° pipe elbow
	Fixed coupling set Storz B/DN 80	6031385	on request


Installation/setup (43)
Sling chain, stainless steel
	Sling chain kit PCS-CE, stainless steel, 400 kg, 3 m	6063135	on request
	Sling chain kit PCS-CE, stainless steel, 400 kg, 5 m	6063136	on request
	Sling chain kit PCS-CE, stainless steel, 400 kg, 6 m	6063137	on request
	Sling chain kit PCS-CE, stainless steel, 400 kg, 10 m	6063138	on request
	Sling chain kit PCS-CE, stainless steel, 800 kg, 3 m	6063143	on request
	Sling chain kit PCS-CE, stainless steel, 800 kg, 5 m	6063144	on request
	Sling chain kit PCS-CE, stainless steel, 800 kg, 6 m	6063145	on request
	Sling chain kit PCS-CE, stainless steel, 800 kg, 10 m	6063146	on request
	Sling chain kit PCS-CE, stainless steel, 2000 kg, 10 m	6063151	on request
	Sling chain kit PCS-CE, stainless steel, 5000 kg, 10 m	6063153	on request
	Sling chain kit PCS-CE, stainless steel, 7000 kg, 10 m	6063155	on request

Pump foot
	Pump support foot DN 80/100	6065949	on request
	Pump support foot DN 80/100 (V4A)	6065953	on request

Suspension unit
	Suspension unit DN 80/2RK	6082333	on request

Clamp bolting
	Clamp connection G1½"/ 50 mm	2505044	on request
	Clamp connection G1½"/63 mm	2505045	on request
	Clamp connection G2"/63 mm	2505046	on request
	Clamp connection G2"/75 mm	2525181	on request
	Clamp connection 50mm/50 mm	2525183	on request
	Clamp connection 50mm/63 mm	2525184	on request
	Clamp connection G1¼"/40 mm	2543025	on request
	Clamp connection G1¼"/50 mm	2543026	on request
	Clamp connection G1¼"/63 mm	2543027	on request

Pump cover
	Sump cover WS 900/1100 Standard	2506477	on request
	Sump cover WS 900/1100 flood-proof	2506478	on request

Sump length extension
	Pump chamber extension WS 900/1100	2506431	on request

Sling chain, galvanized steel
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 3 m	6063139	on request
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 5 m	6063140	on request
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 6 m	6063141	on request
	Sling chain kit PCS-CE, galvanised steel, 400 kg, 10 m	6063142	on request
	Sling chain kit PCS-CE, galvanised steel, 800 kg, 3 m	6063147	on request
	Sling chain kit PCS-CE, galvanised steel, 800 kg, 5 m	6063148	on request
	Sling chain kit PCS-CE, galvanised steel, 800 kg, 6 m	6063149	on request
	Sling chain kit PCS-CE, galvanised steel, 800 kg, 10 m	6063150	on request
	Sling chain kit PCS-CE, galvanised steel, 2000 kg, 10 m	6063152	on request
	Sling chain kit PCS-CE, galvanised steel, 5000 kg, 10 m	6063154	on request
	Sling chain kit PCS-CE, galvanised steel, 7000 kg, 10 m	6063156	on request
	Sling chain kit PCS-CE, galvanised steel, 9000 kg, 10 m	6063518	on request

Guide tube
	Guide pipe Ø42.4x2mm 6m 1.4301	6031565	on request
	Guide pipe Ø42.4x2mm 6m 1.4571	6031566	on request

Lifting chain, stainless steel
	Lifting chain kit PCS-LU, stainless steel, 200 kg, 1 m	6084895	on request
	Lifting chain kit PCS-LU, stainless steel, 200 kg, 3 m	6084894	on request
	Lifting chain kit PCS-LU, stainless steel, 200 kg, 6 m	6084893	on request


Pipes / pipe joints (5)
Y-piece
	DN 80 Y-piece	2017179	on request

Pipe elbow 90° flange/thread
	90° pipe elbow DN 80/90 mm	2017207	on request

Pipe elbow 90° flange/flange
	90° pipe elbow DN 80	2012064	on request

Threaded flange for drainage and sewage
	Threaded flange DN 80 on Rp 3	6003672	on request

Pipe elbow 90° flange/nozzle
	90° pipe elbow DN 80/75 mm	6031342	on request

Electrical accessories

Pump control (18)
Switchgear Wilo-Control SC-Lift
	SC-L-1x10A-T34-DOL-WM	2538924	on request
	SC-L-2x10A-T34-DOL-WM	2538925	on request
	SC-L-2x10A-T34-DOL-WM-FTS	2543244	on request

Switchgear Wilo-Control MS-Lift
	MS-L-1x4kW-DOL	2539741	on request
	MS-L-2x4kW-DOL	2539745	on request
	MS-L-1x4kW-DOL-T4	2550527	on request
	MS-L-2x4kW-DOL-T4	2550528	on request

Switchgear Wilo-Control EC-Lift
	EC-L-1x12A-MT34-DOL-WM	2543210	on request
	EC-L-1x12A-MT34-DOL-WM-EMS	2543211	on request
	EC-L-1x12A-MT34-DOL-WM-EMS-IPS	2543212	on request
	EC-L-2x12A-MT34-DOL-WM	2543220	on request
	EC-L-2x12A-MT34-DOL-WM-EMS	2543221	on request
	EC-L-2x12A-MT34-DOL-WM-EMS-IPS	2543222	on request
	EC-L-3x12A-MT34-DOL-WM	2543230	on request
	EC-L-1x12A-MT34-DOL-WM-EX	2553570	on request
	EC-L-2x12A-MT34-DOL-WM-EX	2553571	on request
	EC-L-3x12A-MT34-DOL-WM-EX	2553572	on request

Wilo-EFC
	EFC4 3x380-480V 50/60Hz IP55	2193436	on request


Pump control/accessories (12)
Sensor card EFC
	Sensor Input Card MCB Wilo-EFC	6084915	on request

SC communication module BACnet
	SC-communication module BACnet MS/TP (slave)	2538242	on request
	BACnet IP SC communication module	2553366	on request

Communication module LON (SC)
	Communication module LON (SC)	2538243	on request

Communication module GSM (SC)
	Communication module GSM (SC)	2542216	on request

Phase asymmetry relay
	Phase asymmetry relay PS2DF	6067141	on request

Electrode relay
	Evaluation relay NIV 105/S	6085389	on request
	Evaluation relay NIV 101/A	6085388	on request

Battery 9V,200mA
	NiMh rechargeable battery, 9 V/200 mAh	2522850	on request

Output filter EFC (150-500 m cable length)
	10 A sin IP54 Wilo-EFC filter	6084562	on request
	10 A sin IP00 Wilo-EFC filter	6084577	on request
	10 A sin IP20 Wilo-EFC filter	6084903	on request


Pump control/interface module (5)
IF Modules EFC
	Profibus DP MCA Wilo-EFC	2193451	on request
	DeviceNet MCA Wilo-EFC	2193452	on request
	Profinet MCA Wilo-EFC	2193453	on request
	Ethernet/IP MCA Wilo-EFC	2193454	on request
	Modbus TCP MCA Wilo-EFC	2193455	on request


Alarm signal (7)
DrainAlarm
	DrainAlarm	2545133	on request
	DrainAlarm FIRST	2550526	on request

Flash light
	1~230 VAC flash light, surface mounting	2510429	on request
	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	on request


Cable distribution (5)
Cable distribution cabinet
	UCHRSD cable distribution cabinet, size 00	2523672	on request
	UCHRSD cable distribution cabinet, size 0	2523673	on request
	UCHRSD cable distribution cabinet, size 1	2523674	on request
	UCHRSD cable distribution cabinet, size 2	2523675	on request
	FCHE cable distribution cabinet, size 00	2523791	on request


Level control (25)
Float switch WA
	Float switch WA65 with 5 m cable	503211390	on request
	Float switch WA65 with 10 m cable	503211893	on request
	Float switch WA65 with 20 m cable	2004431	on request
	Float switch WA65 with 30 m cable	2004432	on request
	Float switch WA KR1 S with 5 m cable	6082806	on request
	Float switch WA KR1 S with 10 m cable	6082807	on request
	Float switch WA65 (PSN-X) with 20 m cable	6088843	on request
	Float switch WA65 (PSN-X) with 10 m cable	6088844	on request
	Float switch WA65 (PSN-X) with 5 m cable	6088845	on request

Dynamic pressure system
	Dynamic pressure bell with 10 m hose	2516976	on request

Float switch MS1
	Float switch MS1 with 10 m cable	2004593	on request

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	on request
	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	on request
	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	on request

Float switch WAO
	Float switch WAO 65, 5 m cable	503211595	on request
	Float switch WAO 65, 10 m cable	2006027	on request
	Float switch WAO 65, 20 m cable	2004429	on request
	Float switch WAO 65, 30 m cable	2004430	on request


Level control/accessories (8)
Zener barrier
	Zener barrier	2541372	on request

Dynamic pressure system
	Bubbling-through system	2516977	on request

Cable clamp
	Cable clamp	2519927	on request

Ex-rated cut-off relay
	Ex-rated cut-off relay (5-circuit)	2510674	on request
	Ex-rated cut-off relay (3-circuit)	2510698	on request
	Ex-rated cut-off relay (4-circuit)	2510699	on request
	Ex-rated cut-off relay (2-circuit)	2513059	on request
	Ex-rated cut-off relay XR-42x	6069164	on request


Motor protection (2)
Pencil electrode
	Pencil electrode (210 mm) with 10 m cable	6042222	on request
	Pencil electrode (30 mm) with 10 m cable	6065216	on request

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	on request

Supervision
	Supervision Drainage pumps	2219348	on request

Installation
	Installation Drainage pumps	2219383	on request

Commissioning
	Commissioning Drainage pumps	2219491	on request

Maintenance
	Maintenance BASIC Drainage pumps	2219540	on request
	Maintenance COMFORT Drainage pumps	2219514	on request
	Maintenance PREMIUM Drainage pumps	2219567	on request

System Optimisation
	System Optimisation Drainage pumps	2219278	on request

Energy Solutions
	Energy Solutions Drainage pumps	2219313	on request

Repairs
	Repair Drainage pumps	2219632	on request

Rexa PRO-C08-437A/21T050X540/O

Submersible pump

Data sheet

Pump curves

Dimensions and dimensions drawings

Wilo-Rexa PRO C08-43.. - portable wet well installation

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

Communication module GSM (SC)

Battery 9V,200mA

Switchgear Wilo-Control EC-Lift

Level sensor

Zener barrier

Flash light

Signal horn

Pencil electrode

Communication module GSM (SC)

Battery 9V,200mA

Switchgear Wilo-Control EC-Lift

Dynamic pressure system

Flash light

Signal horn

Battery 9V,200mA

DrainAlarm

Float switch MS1

Flash light

Signal horn

Ex-rated cut-off relay

Zener barrier

Suspension unit

Non-return valve

Shut-off device for wastewater and sewage

Pipe elbow 90° flange/flange

Y-piece

Guide tube

Sling chain, galvanized steel

Sling chain, stainless steel

Storz-pipe coupling with 90° pipe elbow

Synthetic fibre hose with coupling

Sling chain, stainless steel

Sling chain, galvanized steel

Mechanical accessories

Non-return valve

Shut-off device for wastewater and sewage

Plastic hose without coupling

Storz pipe coupling

Synthetic fibre hose with coupling

Storz-pipe coupling with 90° pipe elbow

Sling chain, stainless steel

Pump foot

Suspension unit

Clamp bolting

Pump cover

Sump length extension

Sling chain, galvanized steel

Guide tube

Lifting chain, stainless steel

Y-piece

Pipe elbow 90° flange/thread

Pipe elbow 90° flange/flange

Threaded flange for drainage and sewage

Pipe elbow 90° flange/nozzle

Electrical accessories

Switchgear Wilo-Control SC-Lift

Switchgear Wilo-Control MS-Lift

Switchgear Wilo-Control EC-Lift

Wilo-EFC

Sensor card EFC

SC communication module BACnet

Communication module LON (SC)

Communication module GSM (SC)