Sub TWU 3 Plug & Pump | Submersible pump | Wilo

Sub TWU 3 Plug & Pump

Submersible pump

Easy installation due to preinstalled and pre-wired components
Parts that come in contact with fluids are corrosion-free
Integrated non-return valve

Wilo-Sub TWU 3 Plug & Pump

Number of results: [6]

Rated power P₂

0.37 kW [2]

0.55 kW [2]

0.75 kW [2]

Product description	Mains connection	Motor diameter Ø	Number of stages	Rated power P₂	Connection	Article number
Sub TWU 3 0115 EM-PnP(2/PS)	1~230 V, 50 Hz	3 in (")	15	0.37 kW	Rp 1	4091654
Sub TWU 3-0115-EM-PnP(1/FC)	1~230 V, 50 Hz	3 in (")	15	0.37 kW	Rp 1	4091647
Sub TWU 3-0123-EM-PnP(1/FC)	1~230 V, 50 Hz	3 in (")	23	0.55 kW	Rp 1	4091649
Sub TWU 3-0123-EM-PnP(2/PS)	1~230 V, 50 Hz	3 in (")	23	0.55 kW	Rp 1	4091655
Sub TWU 3-0130-EM-PnP(1/FC)	1~230 V, 50 Hz	3 in (")	30	0.75 kW	Rp 1	4091650
Sub TWU 3-0130-EM-PnP(2/PS)	1~230 V, 50 Hz	3 in (")	30	0.75 kW	Rp 1	4091656

Sub TWU 3 P&P

Design

Water-supply unit with submersible pump, control and complete accessories

Application

For pumping rainwater and industrial water from boreholes and wells for sprinkling, irrigation and water supply.

Equipment/function

Wilo-Plug & Pump package Sub-I (1/FC)

Integrated non-return valve
On/off switch
Thermal motor protection
Wilo-HiControl 1 for automatic flow and pressure monitoring with integrated dry-running protection

Wilo-Plug & Pump package Sub-II (2/PS)

Integrated non-return valve
On/off switch
Thermal motor protection
Wilo pressure switching 0 – 10 bar, including 18 l diaphragm expansion tank, manometer, shut-off device and pressure switch for automatic control

Type key

Example:	Wilo-Sub TWU 3-0115-EM-PnP/FC
TWU	Series
3	Diameter of the hydraulic unit in inches ["]
01	Rated volume flow [m³/h]
15	Number of hydraulic stages
EM	Mains connection: EM = Single-phase current DM = Three-phase current
PnP	Plug & Pump water supply system
FC	Version FC = Package Sub-I with HiControl 1 DS = Sub-II package with pressure switching

Technical data

Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
Submerged operating mode: S1
Fluid temperature: 3 ... 35 °C
Minimum flow rate at motor: 0.08 m/s
Max. sand content: 50 g/m³
Max. number of starts: 30/h
Max. immersion depth: 27 m
IP rating: IP58
Discharge port: Rp1

Materials

Hydraulics housing: 1.4301
Impellers: Polycarbonate
Hydraulic shaft: 1.4104
Motor housing: 1.4301
Motor shaft: 1.4305

Construction

Hydraulics

Multistage submersible pump with radial impellers in sectional construction and integrated non-return valve. Discharge port with threaded flange and female thread. All parts that come in contact with the fluid are made of corrosion-free materials.

Motor

Single-phase or three-phase current motor for direct starting. The oil-filled motor is rewindable and has self-lubricating motor bearings.

Cooling

The motor is cooled by the pumped fluid. Always operate the pump in a submerged state.
Vertical installation is possible with or without cooling jacket.
Horizontal installation must be performed in conjunction with a cooling jacket.

Scope of delivery