Rexa UNI | Submersible pump | Wilo

Rexa UNI

Submersible pump

For the sewage disposal of small commercially used buildings.

Excellent reliability due to corrosion-free hydraulics for universal application and various fluids
Is light weight, integrated capacitor at the single-phase AC motor and flange with integrated fixation provides easy installation
Vortex hydraulics and smooth surfaces for optimum efficiency and operational reliability
Quick maintenance facilitated by direct access to the sealing chamber and pump housing
Long maintenance intervals are ensured by its double seal and a high volume sealing chamber

Wilo-Rexa UNI

Number of results: [38]

Discharge port

DN 50 [18]

DN 65 [20]

Rated power P₂

0.37 kW [6]

0.55 kW [6]

0.75 kW [6]

1.1 kW [8]

1.5 kW [8]

2.5 kW [4]

Mains connection

1~230 V, 50 Hz [17]

3~400 V, 50 Hz [21]

Product description	Discharge port	Free ball passage of the hydraulics	Rated power P₂	Connection cable length L	Ex field of application	Mains connection	Article number
Rexa UNI-V05A/M004-523/A	DN 50	44 mm	0.37 kW	10 m		1~230 V, 50 Hz	6097101
Rexa UNI-V05A/M004-523/P	DN 50	44 mm	0.37 kW	10 m	IECEx Zone 2	1~230 V, 50 Hz	6097100
Rexa UNI-V05A/M006-523/A	DN 50	44 mm	0.55 kW	10 m		1~230 V, 50 Hz	6097105
Rexa UNI-V05A/M006-523/P	DN 50	44 mm	0.55 kW	10 m	IECEx Zone 2	1~230 V, 50 Hz	6097104
Rexa UNI-V05A/M008-523/A	DN 50	44 mm	0.75 kW	10 m		1~230 V, 50 Hz	6097109
Rexa UNI-V05A/M008-523/P	DN 50	44 mm	0.75 kW	10 m	IECEx Zone 2	1~230 V, 50 Hz	6097108
Rexa UNI-V05A/T004-540/A	DN 50	44 mm	0.37 kW	10 m		3~400 V, 50 Hz	6097102
Rexa UNI-V05A/T004-540/O	DN 50	44 mm	0.37 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6097103
Rexa UNI-V05A/T006-540/A	DN 50	44 mm	0.55 kW	10 m		3~400 V, 50 Hz	6097106
Rexa UNI-V05A/T006-540/O	DN 50	44 mm	0.55 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6097107
Rexa UNI-V05A/T008-540/A	DN 50	44 mm	0.75 kW	10 m		3~400 V, 50 Hz	6097110
Rexa UNI-V05A/T008-540/O	DN 50	44 mm	0.75 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6097111
Rexa UNI-V05B/M004-523/A	DN 50	44 mm	0.37 kW	10 m		1~230 V, 50 Hz	6097112
Rexa UNI-V05B/M006-523/A	DN 50	44 mm	0.55 kW	10 m		1~230 V, 50 Hz	6097114
Rexa UNI-V05B/M008-523/A	DN 50	44 mm	0.75 kW	10 m		1~230 V, 50 Hz	6097116
Rexa UNI-V05B/T004-540/O	DN 50	44 mm	0.37 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6097113
Rexa UNI-V05B/T006-540/O	DN 50	44 mm	0.55 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6097115
Rexa UNI-V05B/T008-540/O	DN 50	44 mm	0.75 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6097117
Rexa UNI-V06A/M011-523/A	DN 65	44 mm	1.1 kW	10 m		1~230 V, 50 Hz	6096645
Rexa UNI-V06A/M011-523/P	DN 65	44 mm	1.1 kW	10 m	IECEx Zone 2	1~230 V, 50 Hz	6096646
Rexa UNI-V06A/M015-523/A	DN 65	44 mm	1.5 kW	10 m		1~230 V, 50 Hz	6096649
Rexa UNI-V06A/M015-523/P	DN 65	44 mm	1.5 kW	10 m	IECEx Zone 2	1~230 V, 50 Hz	6096650
Rexa UNI-V06A/T011-540	DN 65	44 mm	1.1 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6096647
Rexa UNI-V06A/T011-540/A	DN 65	44 mm	1.1 kW	10 m		3~400 V, 50 Hz	6096644
Rexa UNI-V06A/T015-540	DN 65	44 mm	1.5 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6096651
Rexa UNI-V06A/T015-540/A	DN 65	44 mm	1.5 kW	10 m		3~400 V, 50 Hz	6096648
Rexa UNI-V06A/T025-540	DN 65	44 mm	2.5 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6097120
Rexa UNI-V06A/T025-540/A	DN 65	44 mm	2.5 kW	10 m		3~400 V, 50 Hz	6096652
Rexa UNI-V06B/M011-523/A	DN 65	44 mm	1.1 kW	10 m		1~230 V, 50 Hz	6096653
Rexa UNI-V06B/M015-523/A	DN 65	44 mm	1.5 kW	10 m		1~230 V, 50 Hz	6096655
Rexa UNI-V06B/T011-540	DN 65	44 mm	1.1 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6096654
Rexa UNI-V06B/T015-540	DN 65	44 mm	1.5 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6096656
Rexa UNI-V06B/T025-540	DN 65	44 mm	2.5 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6096657
Rexa UNI-V06K/M011-523/A	DN 65	44 mm	1.1 kW	10 m		1~230 V, 50 Hz	6096658
Rexa UNI-V06K/M015-523/A	DN 65	44 mm	1.5 kW	10 m		1~230 V, 50 Hz	6096660
Rexa UNI-V06K/T011-540	DN 65	44 mm	1.1 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6096659
Rexa UNI-V06K/T015-540	DN 65	44 mm	1.5 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6096661
Rexa UNI-V06K/T025-540	DN 65	44 mm	2.5 kW	10 m	IECEx Zone 2	3~400 V, 50 Hz	6096662

Wilo-Rexa UNI

Design

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

Liquid

Sewage pumping according to 12050

The pumps meet the requirements of EN 12050-1.

Equipment/function

Thermal motor monitoring with bimetallic sensor
Single-phase AC motor with self-switching thermal motor monitoring
Single-phase AC motor with integrated condenser
Different versions:
- Version “P”: with plug
- Version “A”: with float switch and plug
- Version “O”: bare cable ends

Type key

Example:	Wilo-Rexa UNI-V05B/21T006-540/O
Rexa	Submersible sewage pump
UNI	Series
V	Vortex impeller
05	Nominal diameter of discharge port 05 = DN 50 06 = DN 50/65
B	Version: A = standard version B = V4A version K = version in V4A and with cooling jacket
2	Number of poles
1	IE-efficiency class (derived from IEC 60034-30)
T	Mains connection version: M = 1~ T = 3~
006	/10 = Rated power P in kW
5	Mains connection frequency: 5 = 50 Hz, 6 = 60 Hz
40	Key for rated voltage
O	Additional electrical equipment: P = with plug A = with float switch and plug O = with bare cable end

Technical data

Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
Submerged operating mode: S1
Non-immersed operating mode:
- Rexa UNI ... A/ ...: S2-15 min; S3 10%
- Rexa UNI ... B/ ...: S2-15 min; S3 10%
- Rexa UNI ... K/ ...: S1
IP rating: IP68
Insulation class: F
Fluid temperature: 3 … 40 °C (37 … 104 °F)
Fluid temperature, max. 60 °C (140 °F) for 3 min

Materials

Wilo-Rexa UNI-V05 ... A/ ...

Hydraulics housing: PP-GF30
Impeller: PP-GF30
Motor housing: 1.4301 (AISI 304)
Cooling shroud: −
Shaft end: 1.4401 (AISI 316)
Seal on the pump side: SiC/SiC
Seal on the motor side: C/Cr
Static seal: NBR (nitrile)

Wilo-Rexa UNI-V05 ... B/ ...

Hydraulics housing: PP-GF30
Impeller: PP-GF30
Motor housing: 1.4401 (AISI 316)
Cooling shroud: −
Shaft end: 1.4401 (AISI 316)
Seal on the pump side: SiC/SiC
Seal on the motor side: C/Cr
Static seal: NBR (nitrile)

Wilo-Rexa UNI-V06 ... A/ ...

Hydraulics housing: PP-GF30
Impeller: PP-GF30
Motor housing: 1.4301 (AISI 304)
Cooling shroud: −
Shaft end: 1.4401 (AISI 316)
Seal on the pump side: SiC/SiC
Seal on the motor side: C/Cr
Static seal: NBR (nitrile)

Wilo-Rexa UNI-V06 ... B/ ...

Hydraulics housing: PP-GF30
Impeller: PP-GF30
Motor housing: 1.4401 (AISI 316)
Cooling shroud: −
Shaft end: 1.4401 (AISI 316)
Seal on the pump side: SiC/SiC
Seal on the motor side: C/Cr
Static seal: NBR (nitrile)

Wilo-Rexa UNI-V06 ... K/ ...

Hydraulics housing: PP-GF30
Impeller: PP-GF30
Motor housing: 1.4401 (AISI 316)
Cooling jacket: 1.4401 (AISI 316)
Shaft end: 1.4401 (AISI 316)
Seal on the pump side: SiC/SiC
Seal on the motor side: C/Cr
Static seal: NBR (nitrile)

Construction

Rexa UNI-V ... A/M .../P

Submersible pump with vortex impeller and horizontal flange connection. Flange connection as a combination flange with integrated fixation and flat gasket. Hydraulics housing and impeller made of copolymer. Surface-cooled 1~ motor with integrated operating capacitor and self-switching thermal motor monitoring. Oil-filled sealing chamber with double sealing. Stainless steel motor housing. Detachable connection cable with fitted plug (CEE7/7). The pump may be used in Zone 2 hazardous areas.

Rexa UNI-V ... A/M .../A and Rexa UNI V ... B/M .../A

Submersible pump with vortex impeller and horizontal flange connection. Flange connection as a combination flange with integrated fixation and flat gasket. Hydraulics housing and impeller made of copolymer. Surface-cooled 1~ motor with integrated operating capacitor and self-switching thermal motor monitoring. Oil-filled sealing chamber with double sealing. Stainless steel motor housing. Detachable connection cable with float switch and fitted plug (CEE7/7). The pump must not be used in hazardous areas.

Rexa UNI-V ... K/M .../A

Submersible pump with vortex impeller and horizontal flange connection. Flange connection as a combination flange with integrated fixation and flat gasket. Hydraulics housing and impeller made of copolymer. Self-cooling 1~ motor (jacket cooling) with integrated operating capacitor and self-switching thermal motor monitoring. Oil-filled sealing chamber with double sealing. Motor housing and cooling jacket made of stainless steel. Detachable connection cable with float switch and fitted plug (CEE7/7). The pump must not be used in hazardous areas.

Rexa UNI-V ... A/T .../A

Submersible pump with vortex impeller and horizontal flange connection. Flange connection as a combination flange with integrated fixation and flat gasket. Hydraulics housing and impeller made of copolymer. Surface-cooled 3~ motor with thermal motor monitoring. Oil-filled sealing chamber with double sealing. Stainless steel motor housing. Detachable connection cable with CEE plug (16A, 3P+N+PE, 6h). Float switch and thermal motor monitoring connected to the CEE plug. The pump must not be used in hazardous areas.

Rexa UNI-V ... A/T .../O and Rexa UNI V ... B/T .../O

Submersible pump with vortex impeller and horizontal flange connection. Flange connection as a combination flange with integrated fixation and flat gasket. Hydraulics housing and impeller made of copolymer. Surface-cooled 3~ motor with thermal motor monitoring. Oil-filled sealing chamber with double sealing. Stainless steel motor housing. Detachable connection cable with bare cable ends. The pump may be used in Zone 2 hazardous areas.

Rexa UNI-V ... K/T .../O

Submersible pump with vortex impeller and horizontal flange connection. Flange connection as a combination flange with integrated fixation and flat gasket. Hydraulics housing and impeller made of copolymer. Self-cooling 3~ motor (jacket cooling) with thermal motor monitoring. Oil-filled sealing chamber with double sealing. Motor housing and cooling jacket made of stainless steel. Detachable connection cable with bare cable ends. The pump may be used in Zone 2 hazardous areas.

Scope of delivery

Pump
Installation and operating instructions

Accessories

Connection cable with fixed cable lengths:
- 1~ motor: up to max. 30 m (98 ft).
- 3~ motor: up to max. 50 m (164 ft).
Suspension unit for wet installation
Level control devices
Fixation accessories and chains
Switchgear, relays and plugs

Rexa UNI

Submersible pump

For the sewage disposal of small commercially used buildings.

For the sewage disposal of small commercially used buildings.

Logos/Certifications

Recommended services

Product features

Design

Liquid

Equipment/function

Type key

Technical data

Materials

Construction

Scope of delivery

Accessories

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