Wilo-Initial Drain
Wilo-Initial Drain
Your advantages
- Automatic motor protection provided by the temperature sensor
- Automatic mode due to the float switch
- Excellent reliability due to its robust material and double gasket
Design
Submersible drainage pump
Application
Pumping of
- Sewage without faeces or long-fibre constituents
- Wastewater
Equipment/function
- Connection cable with plug
- Fitted float switch
- Thermal motor protection
Typekey
Example | Wilo-Initial DRAIN 10-7 |
Initial | Wilo-Initial Line |
DRAIN | Standard |
10 | Rated volume flow in m³/h |
-7 | Rated delivery head in m |
Technical data
- Mains connection 1~ 230 V, 50 Hz
- Protection class: IP68
- Max. immersion depth: 5 m
- Fluid temperature: +3 to +35 °C
- Cable length: 10 m
- Pressure port: G 1½
Materials
- Motor housing: Galvanised Fe 370
- Pump housing: PP
- Impeller: PA6 GF30
- Shaft: 1.4005 (AISI 416)
- Lip seal: NBR
- Gasket: NBR
Construction
Submersible pump for stationary and portable wet-well installation in fully automatic mode with attached float switch.
Hydraulics
The pumps in the Initial Drain series are equipped with a radial impeller and have a free ball passage of 5 mm.
The pressure connection is an Rp 1½ horizontal threaded connection.
Motor
Submersible motor in a single-phase AC version and integrated thermal overload protection with automatic reactivation.
Cable
The pump is equipped with a 10 m connection cable with shockproof plug and an attached float switch.
Delivery state
- Pump with a 10 m cable, mains plug and fitted float switch
- Hose connection nozzle Ø 24/32 mm and thread Rp 1"
- Installation and operating instructions
Installation and operating instructions
Wilo-Initial Drain
| Article Number | 4168381 |
| Edition | 2019-04 |
| Page format | 209.9 x 297.0 mm |
| Number of pages | 80 |
PDF (3 MB)General overview (Documents)
General overview 2021 International version
| Edition | 2020 |
| Page format | 209.9 x 297.0 mm |
| Number of pages | 74 |
PDF (10 MB)Certificate REACH (Documents)
REACH regulation
| Edition | 2021-10 |
| Page format | 209.9 x 297.0 mm |
| Number of pages | 2 |
PDF (162 KB)| Product description | Pressure port | Rated power P2 | Connection cable length | Mains connection | Article number |
|---|---|---|---|---|---|
Initial DRAIN 10-7 | Rp 1½ | 0.37 kW | 10 m | 1~230 V, 50 Hz | 4168021 |
Initial DRAIN 13-9 | Rp 1½ | 0.5 kW | 10 m | 1~230 V, 50 Hz | 4186548 |