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Wilo-Rexa FIT | Wilo
Your advantages
Wilo-Rexa FIT

Your advantages

  • Ready to plug in and use
  • Attached float switch (A-model) enables easy operation
  • Safe vortex hydraulics with large, free ball passage to prevent clogging during operation
  • Sealing chamber with optional external monitoring
  • Low weight

Environmentally friendly features

  • Efficient product design with components for the lowest possible weight
  • Operational reliability thanks to optimised hydraulics and reduces the amount of unplanned maintenance intervention work
Series description
Wilo-Rexa FIT

Design

Submersible sewage pump for intermittent operation for stationary and portable wet installation.

Application

Pumping of

  • Sewage containing faeces in accordance with EN 12050-1
  • Wastewater

Equipment/function

  • Winding temperature monitoring with bimetal strip
  • Optional external pencil electrode for sealing chamber control

Typekey

Example:

Wilo-Rexa FIT V06DA-110/EAD1-2-T0015-540-A

Rexa

Submersible sewage pump

FIT

Series

V

Vortex impeller

06

Nominal diameter of pressure connection e.g. DN 65

D

Hydraulics drilled on the suction side in accordance with DIN drilled

A

Material version, hydraulicsA = standard version

110

Hydraulics definition

E

dry motor

A

Material version, motorA = standard version

D

Seal with two independent mechanical shaft seals

1

IE efficiency class, e.g. 1 = IE1 (derived from IEC 60034-30)

-

not Ex-rated

2

Number of poles

T

Mains connection version:M = 1~T = 3~

0015

Value/10 = motor power P2 in kW

5

Frequency (5 = 50 Hz, 6 = 60 Hz)

40

Code for rated voltage

A

Additional electrical equipment:O = with bare cable end P = with plug A = with float switch and plug

Technical data

  • Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
  • Immersed operating mode: S1
  • Non-immersed operating mode: S2-15 min; S3 10%
  • Protection class: IP 68
  • Insulation class: F
  • Fluid temperature: 3 - 40°C, max. 60°C for 3 min
  • Free passage: 50 / 65 / 80 mm
  • Cable length: 10 m

Materials

  • Motor housing: 1.4301
  • Hydraulic housing: EN-GJL250
  • Impeller: EN-GJL250
  • Static seals: NBR
  • Sealing on pump side: SiC/SiC
  • Sealing on motor side: C/MgSiO4
  • Shaft end: Stainless steel 1.4021

Construction

Submersible sewage pump as submersible monobloc unit for stationary and portable wet installation, as well as stationary dry installation in intermittent operation.

Hydraulics

The outlet on the pressure side is designed as horizontal flange connection. The maximum possible dry matter is 8 % (depending on the hydraulics) Vortex impellers are used as the impeller shape.

Motor

The motors available are surface-cooled motors in single-phase version (with built-in operating capacitor) and three-phase version for the direct starting. The waste heat is given off directly to the surrounding fluid via the motor housing. These motors can operated immersed in continuous duty (S1) and non-immersed in short-time duty (S2) or intermittent operation (S3).

Furthermore the motors are equipped with thermal motor monitoring. This protects the motor windings against overheating. For units with single-phase AC motors this is built-in and switches automatically. I.e. if the motor is switched off due to overheating and then cools down it is automatically switched on again. Bimetallic strips are used for this as standard.

In addition the motor can be equipped with an external sealing chamber electrode for monitoring the oil barrier chamber. This signals if there is water ingress into the oil barrier chamber through the mechanical seal on the fluid side.

The connection cable has a length of 10 m as standard and is available in following versions:

  • With bare cable ends
  • With plug
  • With float switch and plug

Seal

There is a sealing chamber between the motor and hydraulics. This is filled with medicinal white oil. The fluid-side and motor-side seals are provided by two mechanical seals which rotate independently of each other.

Scope of delivery

  • Submersible sewage pump with 10 m cable
  • Cable version depending on the variant:
    • With bare cable ends (O)
    • With plug (P)
    • With float switch and plug (A)
  • Operating and maintenance manual

Accessories

  • Suspension unit or pump base
  • External sealing chamber monitoring for monitoring the oil barrier chamber
  • Chains
  • Switchgears, relays and plugs
  • Fixation sets with anchor bolts

Commissioning

Operation in wet well installation with non-immersed motor:

The motor can be run non-immersed. The operating times are defined here by the "Operating mode for non-immersed operation". This information must be strictly observed!

  • Short-term operation S2: The maximum operating time is 15 minutes (S2-15minutes).
  • Intermittent operation S3: By default, the maximum operating time is 1 minute in S3 operation (S3 10%). If the motor is completely immersed for 1 minute before a re-start and the necessary cooling of the motor has thus taken place, the maximum running time in S3 operation can be 2.5 minutes (S3 25%)!
  • The maximum ambient and fluid temperature is 40 °C.

Dry-running protection system:

The hydraulics housing must always be immersed. In the case of fluctuating fluid levels, the system should shut down automatically once the minimum water submersion is reached. Please refer to the dimension drawings for this.

Horizontal installation:

Horizontal installation is not possible!

Dry well installation:

Dry well installation is possible. The operating times are defined here by the "Operating mode for non-immersed operation". This information must be strictly observed!

  • Short-term operation S2: The maximum operating time is 15 minutes (S2-15minutes).
  • Intermittent operation S3: The maximum operating time is 1 minute in S3 operation (S3 10%).
  • The maximum fluid temperature is 40 °C.
  • The maximum ambient temperature is 40 °C (in accordance with EN 60335-1)
Documents

Installation and operating instructions

Wilo-Rexa FIT

Article Number 6063547
Edition 2019-02
Number of pages 32
Language en
PDF (2 MB)

Certification booklet

Wilo-Rexa FIT

Article Number 6069823
Edition 2021-03
Number of pages 12
Language language neutral
PDF (3 MB)

Group Statement

Group Statement REACH

Edition 2021-05
Number of pages 5
Language language neutral
PDF (327 KB)
Product selection
Number of results: 62
Discharge port
Rated power P2
Float switch
Mains plug
Mains connection
Free ball passage of the hydraulics
Product descriptionDischarge portRated power P2Float switchMains plugMains connectionFree ball passage of the hydraulicsArticle number
Rexa FIT-V05-122A/21M011-523/A
DN 50
1.1 kW
yes
CEE 7/7 (Schuko)
1~230 V, 50 Hz
50 mm
6098148
Rexa FIT-V05-122A/21M011-523/P
DN 50
1.1 kW
no
CEE 7/7 (Schuko)
1~230 V, 50 Hz
50 mm
6098147
Rexa FIT-V05-122A/21T011-540/A
DN 50
1.1 kW
yes
CEE 16A, 3P+N+PE, 6h
3~400 V, 50 Hz
50 mm
6098149
Rexa FIT-V05-122A/21T011-540/O
DN 50
1.1 kW
no
no
3~400 V, 50 Hz
50 mm
6098150
Rexa FIT-V05-124A/21M011-523/A
DN 50
1.1 kW
yes
CEE 7/7 (Schuko)
1~230 V, 50 Hz
50 mm
6098151
Rexa FIT-V05-124A/21M011-523/P
DN 50
1.1 kW
no
CEE 7/7 (Schuko)
1~230 V, 50 Hz
50 mm
6098152
Rexa FIT-V05-124A/21T011-540/A
DN 50
1.1 kW
yes
CEE 16A, 3P+N+PE, 6h
3~400 V, 50 Hz
50 mm
6098153
Rexa FIT-V05-124A/21T011-540/O
DN 50
1.1 kW
no
no
3~400 V, 50 Hz
50 mm
6098154
Rexa FIT-V05-126A/21M015-523/A
DN 50
1.5 kW
yes
CEE 7/7 (Schuko)
1~230 V, 50 Hz
50 mm
6098155
Rexa FIT-V05-126A/21M015-523/P
DN 50
1.5 kW
no
CEE 7/7 (Schuko)
1~230 V, 50 Hz
50 mm
6098156
Rexa FIT-V05-126A/21T015-540/A
DN 50
1.5 kW
yes
CEE 16A, 3P+N+PE, 6h
3~400 V, 50 Hz
50 mm
6098157
Rexa FIT-V05-126A/21T015-540/O
DN 50
1.5 kW
no
no
3~400 V, 50 Hz
50 mm
6098158
Rexa FIT-V05-222A/21T025-540/A
DN 50
2.5 kW
yes
CEE 16A, 3P+N+PE, 6h
3~400 V, 50 Hz
50 mm
6098159
Rexa FIT-V05-222A/21T025-540/O
DN 50
2.5 kW
no
no
3~400 V, 50 Hz
50 mm
6098160
Rexa FIT-V05-224A/21T025-540/A
DN 50
2.5 kW
yes
CEE 16A, 3P+N+PE, 6h
3~400 V, 50 Hz
50 mm
6098161
Rexa FIT-V05-224A/21T025-540/O
DN 50
2.5 kW
no
no
3~400 V, 50 Hz
50 mm
6098162
Rexa FIT-V05-226A/21T039-540/A
DN 50
3.9 kW
yes
CEE 16A, 3P+N+PE, 6h
3~400 V, 50 Hz
50 mm
6098163
Rexa FIT-V05-226A/21T039-540/O
DN 50
3.9 kW
no
no
3~400 V, 50 Hz
50 mm
6098164
Rexa FIT-V05-228A/21T039-540/A
DN 50
3.9 kW
yes
CEE 16A, 3P+N+PE, 6h
3~400 V, 50 Hz
50 mm
6098165
Rexa FIT-V05-228A/21T039-540/O
DN 50
3.9 kW
no
no
3~400 V, 50 Hz
50 mm
6098166
Rexa FIT-V06-212A/21M011-523/A
DN 65/80
1.1 kW
yes
CEE 7/7 (Schuko)
1~230 V, 50 Hz
65 mm
6098167
Rexa FIT-V06-212A/21M011-523/P
DN 65/80
1.1 kW
yes
CEE 7/7 (Schuko)
1~230 V, 50 Hz
65 mm
6098168
Rexa FIT-V06-212A/21T011-540/A
DN 65/80
1.1 kW
yes
CEE 16A, 3P+N+PE, 6h
3~400 V, 50 Hz
65 mm
6098169
Rexa FIT-V06-212A/21T011-540/O
DN 65/80
1.1 kW
yes
no
3~400 V, 50 Hz
65 mm
6098170
Rexa FIT-V06-214A/21M015-523/A
DN 65/80
1.5 kW
yes
CEE 7/7 (Schuko)
1~230 V, 50 Hz
65 mm
6098171
Rexa FIT-V06-214A/21M015-523/P
DN 65/80
1.5 kW
yes
CEE 7/7 (Schuko)
1~230 V, 50 Hz
65 mm
6098172
Rexa FIT-V06-214A/21T015-540/A
DN 65/80
1.5 kW
yes
CEE 16A, 3P+N+PE, 6h
3~400 V, 50 Hz
65 mm
6098173
Rexa FIT-V06-214A/21T015-540/O
DN 65/80
1.5 kW
yes
no
3~400 V, 50 Hz
65 mm
6098174
Rexa FIT-V06-216A/21T025-540/A
DN 65/80
2.5 kW
yes
CEE 16A, 3P+N+PE, 6h
3~400 V, 50 Hz
65 mm
6098175
Rexa FIT-V06-216A/21T025-540/O
DN 65/80
2.5 kW
yes
no
3~400 V, 50 Hz
65 mm
6098176
Rexa FIT-V06-222A/21T039-540/A
DN 65/80
3.9 kW
yes
CEE 16A, 3P+N+PE, 6h
3~400 V, 50 Hz
65 mm
6098177
Rexa FIT-V06-222A/21T039-540/O
DN 65/80
3.9 kW
yes
no
3~400 V, 50 Hz
65 mm
6098178
Rexa FIT-V06-224A/21T039-540/A
DN 65/80
3.9 kW
yes
CEE 16A, 3P+N+PE, 6h
3~400 V, 50 Hz
65 mm
6098179
Rexa FIT-V06-224A/21T039-540/O
DN 65/80
3.9 kW
yes
no
3~400 V, 50 Hz
65 mm
6098180
Rexa FIT-V06-622A/40M011-523/P
DN 65/80
1.1 kW
yes
CEE 7/7 (Schuko)
1~230 V, 50 Hz
65 mm
6098181
Rexa FIT-V06-622A/41T011-540/O
DN 65/80
1.1 kW
yes
no
3~400 V, 50 Hz
65 mm
6098182
Rexa FIT-V06-623A/40M015-523/P
DN 65/80
1.5 kW
yes
CEE 7/7 (Schuko)
1~230 V, 50 Hz
65 mm
6098183
Rexa FIT-V06-623A/41T015-540/O
DN 65/80
1.5 kW
yes
no
3~400 V, 50 Hz
65 mm
6098184
Rexa FIT-V06-625A/40M015-523/P
DN 65/80
1.5 kW
yes
CEE 7/7 (Schuko)
1~230 V, 50 Hz
65 mm
6098185
Rexa FIT-V06-625A/41T015-540/O
DN 65/80
1.5 kW
yes
no
3~400 V, 50 Hz
65 mm
6098186
Rexa FIT-V06-626A/41T025-540/O
DN 65/80
2.5 kW
yes
no
3~400 V, 50 Hz
65 mm
6098187
Rexa FIT-V06-628A/41T025-540/O
DN 65/80
2.5 kW
yes
no
3~400 V, 50 Hz
65 mm
6098188
Rexa FIT-V08-422A/40M011-523/A
DN 80/100
1.1 kW
yes
CEE 7/7 (Schuko)
1~230 V, 50 Hz
80 mm
6098500
Rexa FIT-V08-422A/40M011-523/P
DN 80/100
1.1 kW
no
CEE 7/7 (Schuko)
1~230 V, 50 Hz
80 mm
6098501
Rexa FIT-V08-422A/41T011-540/A
DN 80/100
1.1 kW
yes
CEE 16A, 3P+N+PE, 6h
3~400 V, 50 Hz
80 mm
6098502
Rexa FIT-V08-422A/41T011-540/O
DN 80/100
1.1 kW
no
no
3~400 V, 50 Hz
80 mm
6098503
Rexa FIT-V08-424A/40M011-523/A
DN 80/100
1.1 kW
yes
CEE 7/7 (Schuko)
1~230 V, 50 Hz
80 mm
6098504
Rexa FIT-V08-424A/40M011-523/P
DN 80/100
1.1 kW
no
CEE 7/7 (Schuko)
1~230 V, 50 Hz
80 mm
6098505
Rexa FIT-V08-424A/41T011-540/A
DN 80/100
1.1 kW
yes
CEE 16A, 3P+N+PE, 6h
3~400 V, 50 Hz
80 mm
6098506
Rexa FIT-V08-424A/41T011-540/O
DN 80/100
1.1 kW
no
no
3~400 V, 50 Hz
80 mm
6098507