Padus MINI3-M04.14/T08-540/O-10M | Submersible pump | Wilo

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Padus MINI3-M04.14/T08-540/O-10M

Name: Padus MINI3-M04.14/T08-540/O-10M
Brand: Wilo
SKU: 3137446

Submersible pump

Article number: 3137446

Series Padus MINI3

Data sheet

Hydraulic data
Maximum operating pressure p	2.1 bar
Discharge port	G 1½
Free ball passage of the hydraulics	10 mm
Hydraulics type	Vortex impeller
Max. immersion depth	7 m
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
Mains connection	3~400 V, 50 Hz
Voltage tolerance	±10 %
Rated power P₂	0.75 kW
Power consumption P_{1 max}	1.01 kW
Rated current I_N	2 A
Operating mode (immersed)	S1
Operating mode (non-immersed)	S3-20%
Rated speed n	2900 1/min
Power factor cos φ₁₀₀	0.81
Activation type	Direct On Line (DOL)
Number of poles	2
Max. switching frequency t	30 rph
Insulation class	F
Protection class motor	IP68

Cable
Connection cable length L	10 m
Cable type	H07RN-F
Cable cross-section	4G1
Type of connection cable	Detachable

Equipment/function
Mains plug	no
Float switch	no
Macerator	no
Motor protection	Bimetall Internal protection overheating
Motor, leakage detection	no
Sealing chamber, leakage detection	no
Leakage chamber, leakage detection	no

Materials
Pump housing	PP-GF30
Impeller	PK-GF30
Shaft	Stainless steel
Sealing on pump side	Carbon, synthetic resin-impregnated
Gasket material	NBR
Motor housing	Stainless steel

Installation dimensions
Outlet connection	G 1½

Ordering information

Product data
Brand	Wilo
Product description	Padus MINI3-M04.14/T08-540/O-10M
Article number	3137446
EAN number	4062679451374
Colour	silver/black
Minimum order quantity	1
Date of sales availability	2026-08-31

Packaging
Packaging type	Cardboard box
Packaging property	Sales packaging
Pieces per pallet	42
Number per layer	14

Dimension, weight
Length with packaging	275 mm
Length L	245 mm
Height with packaging	520 mm
Height H	386 mm
Width with packaging	235 mm
Width W	183 mm
Gross weight, approx. m	11.2 kg
Net weight, approx. m	8 kg

Design

Submersible pump for stationary and portable wet well installation in intermittent operation.

Application

For the pumping in domestic areas of:

Sewage not containing faeces
Wastewater (with small amounts of sand and gravel)

Construction

Drainage pump with semi-open multi-channel impeller and vertical threaded connection. Hydraulics housing and impeller made of plastic. Surface-cooled 3~ motor with self-switching thermal motor monitoring. Stainless steel motor housing. Oil-filled sealing chamber with double sealing: a rotary shaft seal is installed on the motor side, a mechanical seal on the pump side. Detachable connection cable with bare cable end, for fixed connection to on-site controls. Pump without float switch and plug!

Scope of delivery

Pump
Swing check valve, pre-assembled
Hose connection, enclosed
Installation and operating instructions

Operating data

Product data
Hydraulics type	Vortex impeller
Free ball passage of the hydraulics	10 mm
Maximum operating pressure PN	2 bar
Max. immersion depth	7 m
Fluid temperature T	3 °C
Max. fluid temperature T_max	40 °C

Motor data
Mains connection	3~400 V, 50 Hz
Voltage tolerance	±10 %
Power factor cos φ₁₀₀	0.81
Rated power P₂	0.75 kW
Power consumption P_{1 max}	1.01 kW
Rated current I_N	2 A
Activation type	Direct On Line (DOL)
Rated speed n	2900 1/min
Max. switching frequency t	30 rph
Insulation class	F
Protection class	IP68
Operating mode (immersed)	S1
Operating mode (non-immersed)	S3-20%

Cable
Connection cable length L	10 m
Cable type	H07RN-F
Cable cross-section	4G1
Mains plug	no
Type of connection cable	Detachable

Equipment/function
Float switch	no
Motor protection	Bimetall Internal protection overheating

Materials
Pump housing	PP-GF30
Impeller	PK-GF30
Shaft	Stainless steel
Sealing on pump side	BXPFF
Sealing on motor side	NBR
Gasket material	NBR
Motor housing	Stainless steel

Installation dimensions
Pipe connection, discharge side DNd	G 1½

Ordering information
Brand	Wilo
Product description	Padus MINI3-M04.14/T08-540/O-10M
Net weight, approx. m	8 kg
Article number	3137446

Installation type

Level control with float switch (3)
Switchgear Wilo-Control MS-Lift
MS-L-1x4kW-DOL
2539741
on request
MS-L-1x4kW-DOL-T4
2550527
on request

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

Level control with level sensor (7)
Switchgear Wilo-Control EC-Lift
EC-L-1x12A-MT34-DOL-WM
2543210
on request
EC-L-1x12A-MT34-DOL-WM-EMS
2543211
on request

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

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

Simple mains connection (1)
Motor protection plug
CEE motor protection plug 1,8...2,6 A
2525865
on request

Stationary wet well installation (4)
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.
Pipe elbow 90° thread/thread
90° pipe elbow G 1½
2083117
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

Portable wet well installation DN 40 (10)
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.
Plastic hose without coupling
1.7.3
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

Storz pipe coupling
1.7.5
Fixed coupling Storz C/G 1½
6072745
on request

Plastic spiral hose with coupling
1.7.4
Plastic spiral hose 5 m, with Storz C
6022269
on request
Plastic spiral hose 10 m, with Storz C
6022270
on request
Plastic spiral hose 20 m, with Storz C
6022271
on request

Lifting chain, stainless steel
1.4.3
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

Mechanical accessories

Valves (2)
Shut-off device for wastewater and sewage
Gate valve G 1½, CW617N
2525187
on request

Non-return valve
Non-return valve Rp 1½
4027330
on request

Hoses / hose joints (30)
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

Plastic spiral hose with coupling
Plastic spiral hose 5 m, with Storz C
6022269
on request
Plastic spiral hose 10 m, with Storz C
6022270
on request
Plastic spiral hose 20 m, with Storz C
6022271
on request
Plastic spiral hose 5 m, with Storz B
6022272
on request
Plastic spiral hose 20 m, with Storz B
6022274
on request
Plastic spiral hose 5 m, with Storz A
6022275
on request
Plastic spiral hose 10 m, with Storz A
6022276
on request
Plastic spiral hose 20 m, with Storz A
6022277
on request
Plastic spiral hose 5 m, with Storz F
6022278
on request
Plastic spiral hose 10 m, with Storz B
6035187
on request
Plastic spiral hose 5 m, with Storz F
6044660
on request

Installation/setup (16)
Pump cover
Pump chamber cover port 600/800 class A15
2543021
on request
Pump chamber cover port 600/800 class B125
2543022
on request
Pump chamber cover port 600/800 class D400
2543023
on request

Sump length extension
Pump chamber extension port 600/800
2543003
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

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 (1)
Pipe elbow 90° thread/thread
90° pipe elbow G 1½
2083117
on request

Electrical accessories

Pump control (6)
Switchgear Wilo-Control MS-Lift
MS-L-1x4kW-DOL
2539741
on request
MS-L-1x4kW-DOL-T4
2550527
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-1x12A-MT34-DOL-WM-EX
2553570
on request

Pump control/accessories (1)
Battery 9V,200mA
NiMh rechargeable battery, 9 V/200 mAh
2522850
on request

Level control (9)
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

Motor protection (1)
Motor protection plug
CEE motor protection plug 1,8...2,6 A
2525865
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.
Read more
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

Level control with float switch (3)

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

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


Level control with level sensor (7)

Switchgear Wilo-Control EC-Lift
	EC-L-1x12A-MT34-DOL-WM	2543210	on request
	EC-L-1x12A-MT34-DOL-WM-EMS	2543211	on request

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

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


Simple mains connection (1)

Motor protection plug
	CEE motor protection plug 1,8...2,6 A	2525865	on request


Stationary wet well installation (4)
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.
Pipe elbow 90° thread/thread
	90° pipe elbow G 1½	2083117	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


Portable wet well installation DN 40 (10)
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.
Plastic hose without coupling
1.7.3	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

Storz pipe coupling
1.7.5	Fixed coupling Storz C/G 1½	6072745	on request
1.7.5
Plastic spiral hose with coupling
1.7.4	Plastic spiral hose 5 m, with Storz C	6022269	on request
	Plastic spiral hose 10 m, with Storz C	6022270	on request
	Plastic spiral hose 20 m, with Storz C	6022271	on request

Lifting chain, stainless steel
1.4.3	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

Valves (2)
Shut-off device for wastewater and sewage
	Gate valve G 1½, CW617N	2525187	on request

Non-return valve
	Non-return valve Rp 1½	4027330	on request


Hoses / hose joints (30)
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

Plastic spiral hose with coupling
	Plastic spiral hose 5 m, with Storz C	6022269	on request
	Plastic spiral hose 10 m, with Storz C	6022270	on request
	Plastic spiral hose 20 m, with Storz C	6022271	on request
	Plastic spiral hose 5 m, with Storz B	6022272	on request
	Plastic spiral hose 20 m, with Storz B	6022274	on request
	Plastic spiral hose 5 m, with Storz A	6022275	on request
	Plastic spiral hose 10 m, with Storz A	6022276	on request
	Plastic spiral hose 20 m, with Storz A	6022277	on request
	Plastic spiral hose 5 m, with Storz F	6022278	on request
	Plastic spiral hose 10 m, with Storz B	6035187	on request
	Plastic spiral hose 5 m, with Storz F	6044660	on request


Installation/setup (16)
Pump cover
	Pump chamber cover port 600/800 class A15	2543021	on request
	Pump chamber cover port 600/800 class B125	2543022	on request
	Pump chamber cover port 600/800 class D400	2543023	on request

Sump length extension
	Pump chamber extension port 600/800	2543003	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

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 (1)
Pipe elbow 90° thread/thread
	90° pipe elbow G 1½	2083117	on request

Pump control (6)
Switchgear Wilo-Control MS-Lift
	MS-L-1x4kW-DOL	2539741	on request
	MS-L-1x4kW-DOL-T4	2550527	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-1x12A-MT34-DOL-WM-EX	2553570	on request


Pump control/accessories (1)
Battery 9V,200mA
	NiMh rechargeable battery, 9 V/200 mAh	2522850	on request


Level control (9)
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


Motor protection (1)
Motor protection plug
	CEE motor protection plug 1,8...2,6 A	2525865	on request

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

Padus MINI3-M04.14/T08-540/O-10M

Submersible pump

Data sheet

Pump curves

Dimensions and dimensions drawings

Wilo-Padus MINI3-M

Ordering information

Filtered by

Datasheet and documentation

Generate PDF

Catalogue creation

Installation type

Switchgear Wilo-Control MS-Lift

Battery 9V,200mA

Switchgear Wilo-Control EC-Lift

Float switch WA

Battery 9V,200mA

Motor protection plug

Pipe elbow 90° thread/thread

Lifting chain, stainless steel

Plastic hose without coupling

Storz pipe coupling

Plastic spiral hose with coupling

Lifting chain, stainless steel

Mechanical accessories

Shut-off device for wastewater and sewage

Non-return valve

Plastic hose without coupling

Storz pipe coupling

Plastic spiral hose with coupling

Pump cover

Sump length extension

Clamp bolting

Lifting chain, stainless steel

Pipe elbow 90° thread/thread

Electrical accessories

Switchgear Wilo-Control MS-Lift

Switchgear Wilo-Control EC-Lift

Battery 9V,200mA

Float switch WA

Motor protection plug

Extended Warranty

Supervision

Installation

Commissioning

Maintenance

System Optimisation

Energy Solutions

Repairs