Sub TWI 5-505EM | Submersible pump | Wilo

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Sub TWI 5-505EM

Name: Sub TWI 5-505EM
Brand: Wilo
SKU: 4144951

Submersible pump

Article number: 4144951

Series Sub TWI 5/TWI 5-SE

Data sheet

Hydraulic data
Maximum operating pressure PN	10 bar
Max. sand content	50 g/m³
Max. immersion depth	17 m
Min. fluid temperature T_min	5 °C
Max. fluid temperature T_max	40 °C

Motor data
Mains connection	1~230 V, 50 Hz
Rated power P₂	0.9 kW
Rated speed n	2810 1/min
Rated current I_N	6.5 A
Starting current I	29.25 A
Activation type	Direct On Line (DOL)
Power factor cos φ₁₀₀	0.95
Max. switching frequency t	40 rph
Protection class motor	IP68
Motor diameter DM	127 mm

Cable
Connection cable length L	20 m
Cable cross-section	4G1

Materials
Pump housing	Stainless steel
Impeller	Stainless steel
Shaft	Stainless steel
Motor housing	Stainless steel

Installation dimensions
Pipe connection, discharge side DNd	Rp 1¼

Ordering information

Product data
Brand	Wilo
Product description	Sub TWI 5-505EM
Article number	4144951
EAN number	4048482106380
Colour	Silver
Minimum order quantity	1
Date of sales availability	2010-03-01

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

Dimension, weight
Length with packaging	790 mm
Length L	129 mm
Height with packaging	195 mm
Height H	504 mm
Width with packaging	230 mm
Width W	129 mm
Gross weight, approx. m	20 kg
Net weight, approx. m	18.5 kg

Multistage, self-venting, fully submersible pump with standard suction strainer for submerged installation above the tank/rainwater storage tank bottom.

For pumping clean water from tanks, rainwater storage tanks or wells up to an immersion depth of 17 m. All parts that come into contact with fluid are corrosion-proof.

Pump in single-phase current version with connection cable, switchbox (IP55) with thermal motor protection, ON/OFF switch, as well as 2 m connection cable with earthed plug.

Scope of delivery

Pump with 20 m connection cable from the pump to the switchbox and 2 m connection cable with mains plug outward bound from the switchbox
Safety rope made of polypropylene (20 m, Ø 5 mm)
Installation and operating instructions

Operating data
Max. delivery head H_max	56.5 m

Unit
Pipe connection, discharge side DNd	Rp 1¼
Maximum operating pressure p	10.0 bar
Max. sand content	50 g/m³
Protection class motor	IP68
Max. immersion depth	17 m
Min. fluid temperature T_min	5 °C
Max. fluid temperature T_max	40 °C
Net weight, approx. m	18.5 kg
Max. diameter D_max	129 mm

Motor data
Motor design	Submersible motor
Mains connection	1~230 V, 50 Hz
Rated power P₂	0.9 kW
Rated speed n	2810 1/min
Rated current I_N	6.5 A
Activation type	Direct On Line (DOL)
Max. switching frequency t	40 rph
Motor diameter DM	127 mm

Cable
Connection cable length L	20 m
Cable cross-section	4G1

Materials
Pump housing	Stainless steel
Motor housing	Stainless steel
Shaft	Stainless steel
Impeller	Stainless steel

Ordering information
Net weight, approx. m	18.5 kg
Brand	Wilo
Product description	Sub TWI 5-505EM
Article number	4144951

Installation type

Pressure and flow controller (3)
Wall bracket for Wilo-HiControl and Wilo-FluidControl
	Wall bracket for Wilo-FluidControl	4027326	GBP 274.-

HiControl 1
	HiControl 1	4190896	GBP 189.-
	HiControl 1-EK	4190895	GBP 249.-


Pressure control with fault signal (2)
Pressure switch WVA
	Pressure switch WVA up to 6 bar	180492096	GBP 1,828.-
	Pressure switch WVA up to 10 bar	2502050	GBP 782.-


Level control without fault signal (6)
Switchgear BE-WP
	BE-WP-1x16A-MT34-DOL	4261867	on request
	BE-WP-1x25A-MT34-DOL	4261868	on request

Float switch WAO
	Float switch WAO 65, 5 m cable	503211595	GBP 204.-
	Float switch WAO 65, 10 m cable	2006027	GBP 145.-
	Float switch WAO 65, 20 m cable	2004429	GBP 437.-
	Float switch WAO 65, 30 m cable	2004430	GBP 599.-


Pressure control without fault signal (4)
Switchgear BE-WP
	BE-WP-1x16A-MT34-DOL	4261867	on request
	BE-WP-1x25A-MT34-DOL	4261868	on request

Pressure switch WVA
	Pressure switch WVA up to 6 bar	180492096	GBP 1,828.-
	Pressure switch WVA up to 10 bar	2502050	GBP 782.-

Mechanical accessories

Valves (2)
Shut-off valve
	Ball valve Rp 1¼	2663979	GBP 64.-

Non-return valve
	Non-return valve RV/S R 1¼	2660840	GBP 176.-


Hoses / hose joints (5)
Suction/pressure hose kit
	Suction/pressure hose 1¼" SE, PN 10, 1.5 m (cpl.)	2025973	GBP 203.-
	Suction/pressure hose 1¼" SE, PN 10, 3.0 m (cpl.)	2025974	GBP 362.-
	Suction/pressure hose 1¼" SE, PN 10, 5.0 m (cpl.)	2025975	GBP 531.-
	Suction/pressure hose 1¼" SE, PN 10, 10.0 m (cpl.)	2025976	GBP 985.-
	Suction/pressure hose 1¼" SE, PN 10, 15.0 m (cpl.)	2025977	GBP 1,416.-


Installation/setup (1)
Marking set for rainwater utilisation
	Marking set for rainwater utilisation	2518362	GBP 90.-


Suction filter (4)
Coarse suction filter (floating extractor)
	Coarse suction filter G	2024959	GBP 125.-
	Coarse suction filter GR	2024960	GBP 205.-

Fine suction filter (floating extractor)
	Fine suction filter F	2024961	GBP 177.-
	Fine suction filter FR	2024962	GBP 288.-


Wall fixation/installation on a base (1)
Wall bracket for Wilo-HiControl and Wilo-FluidControl
	Wall bracket for Wilo-FluidControl	4027326	GBP 274.-

Electrical accessories

Pump control (7)
HiControl 1
	HiControl 1-EK	4190895	GBP 249.-
	HiControl 1	4190896	GBP 189.-

Electronic control
	ElectronicControl MM9	4160334	GBP 1,227.-

Wilo-Control EC-WP
	Control EC-WP-1x12A-MT34-DOL-WM	2552324	on request
	Control EC-WP-2x12A-MT34-DOL-WM	2552326	on request

Switchgear BE-WP
	BE-WP-1x16A-MT34-DOL	4261867	on request
	BE-WP-1x25A-MT34-DOL	4261868	on request


Pressure control (9)
Pressure sensor for systems
	Pressure sensor, 0 - 6 bar	2550660	GBP 382.-
	Pressure sensor, 0 - 10 bar	2550661	GBP 438.-
	Pressure sensor, 0 - 16 bar	2550662	GBP 444.-
	Pressure sensor, 0 - 25 bar	2550663	GBP 427.-
	Pressure sensor, 0 - 40 bar	2550664	GBP 450.-

Pressure switching
	Pressure switching 0 – 16 bar	2501639	GBP 979.-

Pressure switch WVA
	Pressure switch WVA up to 6 bar	180492096	GBP 1,828.-
	Pressure switch WVA up to 10 bar	2502050	GBP 782.-

Sensor kit
	Sensor kit	2501886	GBP 933.-


Break tank/accessories (5)
Automatic kit
	Automatic kit R ½, 5 m cable	180493296	GBP 948.-
	Automatic kit R ½, 20 m cable	2005645	GBP 784.-
	Automatic kit R 1, 5 m cable	180549795	GBP 1,700.-
	Automatic kit R 1, 20 m cable	2007158	GBP 650.-

Level indicator AF 400
	Level indicator AF 400	2512862	GBP 1,856.-


Level control (22)
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.-

Submersible electrode
	Submersible electrode, 3 m	500183799	GBP 79.-
	Submersible electrode, 4 m	2516278	GBP 82.-
	Submersible electrode, 5 m	500937990	GBP 96.-
	Submersible electrode, 10 m	2501937	GBP 208.-
	Submersible electrode, 20 m	2516283	GBP 176.-
	Submersible electrode, 25 m	2000601	GBP 242.-
	Submersible electrode, 30 m	2514045	GBP 210.-
	Submersible electrode, 35 m	2516284	GBP 233.-
	Submersible electrode, 40 m	2516285	GBP 247.-
	Submersible electrode, 50 m	2500315	GBP 366.-
	Submersible electrode without cable	64873	on request
	Electrode cable H07RN-F 1x1.5 mm²	64904	GBP 6.-

Float switch WAO
	Float switch WAO 65, 5 m cable	503211595	GBP 204.-
	Float switch WAO 65, 10 m cable	2006027	GBP 145.-
	Float switch WAO 65, 20 m cable	2004429	GBP 437.-
	Float switch WAO 65, 30 m cable	2004430	GBP 599.-

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 borehole/submersible pump TWU/TWI 3"-5"	2219597	GBP 2.-

Supervision
	Supervision borehole/submersible pump TWU/TWI 3"-5"	2219331	GBP 2.-

Installation
	Installation borehole/submersible pump TWU/TWI 3"-5"	2219366	GBP 2.-

Commissioning
	Commissioning borehole/submersible pump TWU/TWI 3"-5"	2219397	GBP 2.-

Maintenance
	Maintenance BASIC borehole/submersible pump TWU/TWI 3"-5"	2219537	GBP 2.-
	Maintenance COMFORTborehole/submersible pump TWU/TWI 3"-5"	2219499	on request
	Maintenance PREMIUM borehole/submersible pump TWU/TWI 3"-5"	2219552	GBP 2.-

System Optimisation
	System Optimisation borehole/submersible pump TWU/TWI 3"-5"	2219261	on request

Energy Solutions
	Energy Solutions borehole/submersible pump TWU/TWI 3"-5"	2219296	GBP 2.-

Repairs
	Repair borehole/submersible pump TWU/TWI 3"-5"	2219620	GBP 2.-

Sub TWI 5-505EM

Submersible pump

Data sheet

Pump curves

Dimensions and dimensions drawings

4144951_ConGraph_twi_5__dim_01_0702

Ordering information

Filtered by

Datasheet and documentation

Generate PDF

Catalogue creation

Installation type

Wall bracket for Wilo-HiControl and Wilo-FluidControl

HiControl 1

Pressure switch WVA

Switchgear BE-WP

Float switch WAO

Switchgear BE-WP

Pressure switch WVA

Mechanical accessories

Shut-off valve

Non-return valve

Suction/pressure hose kit

Marking set for rainwater utilisation

Coarse suction filter (floating extractor)

Fine suction filter (floating extractor)

Wall bracket for Wilo-HiControl and Wilo-FluidControl

Electrical accessories

HiControl 1

Electronic control

Wilo-Control EC-WP

Switchgear BE-WP

Pressure sensor for systems

Pressure switching

Pressure switch WVA

Sensor kit

Automatic kit

Level indicator AF 400

Float switch WA

Submersible electrode

Float switch WAO

Extended Warranty

Supervision

Installation

Commissioning

Maintenance

System Optimisation

Energy Solutions

Repairs