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Wilo-Initial Drain | Wilo
Your advantages
Wilo-Initial Drain

Your advantages

  • Easy installation in narrow shafts due to its compact design and low weight
  • Operationally reliable due to self-switched motor protection
  • Easy operation due to fitted float switch
Series description
Wilo-Initial Drain

Design

Submersible pump for fully automatic operation in portable wet well installation.

Liquids

For the pumping in domestic areas of wastewater with small amounts of sand and gravel.

Equipment/function

  • Self-switching thermal motor monitoring
  • Integrated capacitor
  • Fitted float switch

Typekey

Example

Wilo-Initial DRAIN 10-7

Initial

Series

Drain

Wastewater pump

10

Nominal flow in m³/h

7

Nominal head in m

Technical data

  • Mains connection: 1~230 V, 50 Hz
  • Submerged operating mode: S1
  • Non-immersed operating mode: S3 25%
  • Protection class: IP68
  • Insulation class: F
  • Fluid temperature: 3 ... +40 °C (37 ... 104 °F)

Materials

  • Hydraulics housing: PP
  • Impeller: PA6-GF30
  • Motor housing: 1.0038 (steel)
  • Seal:
    • Pump/motor: NBR
    • Static: NBR
  • Shaft end: 1.4005 (AISI 416)

Construction

Wastewater pump with vortex impeller and vertical threaded connection (hose connection enclosed). Pump housing and impeller made of composite material. 1~ motor with integrated operating capacitor, self-switching thermal motor monitoring, and basic sealing with a rotary shaft seal. Motor housing made of steel. Connection cable with float switch and fitted plug (CEE 7/7).

Scope of delivery

  • Pump
  • Hose connection Ø 24/32 mm, enclosed
  • Installation and operating instructions
Documents

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

General Overview 2022 - International version

Edition 2022
Page format 209.9 x 297.0 mm
Number of pages 78
PDF (38 MB)

Certificate REACH

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 KB)
Product list
Number of results: 2
Product descriptionPressure portRated power P2Connection cable lengthMains connectionArticle number
Initial DRAIN 10-7
G 1½
0.37 kW
10 m
1~230 V, 50 Hz
4168021
Initial DRAIN 13-9
G 1½
0.5 kW
10 m
1~230 V, 50 Hz
4186548