Wilo-Padus UNI

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Wilo-Padus UNI

The flexible drainage pump for a diverse range of fluids.

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Description

The Wilo-Padus UNI is the ideal entry-level model for wastewater transport in small commercial buildings. The pump can be used as a portable device or in a pump chamber for a diverse range of fluids. The hydraulics with corrosion-free composite and its smooth surface offers high reliability and makes the pump universal for use in diverse fluids. The installation of the pump is significantly easier due to the low weight, the integration of its capacitor in the single-phase motor and the threaded connection. Especially the maintenance is comfortable due to the direct access to the main components. The service intervals are long thanks to the double mechanical seal and the large sealing chamber. The Wilo-Padus UNI can be combined with the Wilo-Control and can be integrated into building management systems.
Advantages
- Exceptional reliability owing to corrosion-free hydraulics for universal applications and various fluids
- Low weight, integrated capacitor at the AC motor and threaded connection allows for easy installation
- Quick maintenance facilitated by direct access to the sealing chamber and pump housing
- Long maintenance intervals resulting from a double mechanical seal and large volume sealing chamber
- The integrated strainer ensures no clogging

Technical Features

Design

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

Liquid

For pumping in commercial areas of:

Sewage without faeces
Wastewater (with small amounts of sand and gravel)
Wastewater, slightly acidic with a pH value > 4.5
The Rexa UNI submersible pumps … B/ and Rexa UNI … K/ are additionally suitable for pumping of:
- Lake- and seawater NaCl content (common salt): max. 30 g/l up to 20 °C
- Swimming pool water, max. chloride content: 400 mg/l
- Wastewater, slightly acidic with a pH value of > 3.5

Sewage pumping according to (DIN) EN 12050

The pumps meet the requirements of EN 12050-2.

Equipment/function

Thermal motor monitoring with bimetallic strip
Single-phase AC motor with self-switching thermal motor monitoring
Single-phase AC motor with integrated capacitor
Three-phase AC motor with motor protection plug (version P and A)
Attached float switch (version A)

Typekey

Example:	Wilo-Padus UNI M05B/T15-540/A
Padus	Submersible drainage pump
UNI	Series
M	Open multi-channel impeller
05	Nominal diameter of pressure connection
B	Version: None = standard version B = V4A version K = version in V4A and with cooling shroud
T	Mains connection version: M = 1~ T = 3~
15	/10 = rated power P in kW
5	Mains connection frequency: 5 = 50 Hz, 6 = 60 Hz
40	Rated voltage code
A	Additional electrical equipment: Without = with bare cable end P = with plug A = with float switch and plug VA = with vertical 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:
- Padus UNI …: S2-15 min; S3 10%
- Padus UNI … B/ …:S2-15 min; S3 10%
- Padus UNI … K/ …:S1
Protection class: IP68
Insulation class: F
Fluid temperature: 3 … 40 °C (37 … 104 °F)
Fluid temperature, max.: 60 °C (140 °F) for 3 min

Materials

Wilo-Padus UNI M …

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-Padus UNI M … 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-Padus UNI M … 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

Padus UNI M … /M …/P
Wastewater pump with open multi-channel impeller and vertical threaded connection. 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 shockproof plug.

Padus UNI M … /M …/A and Padus UNI M … B/M …/A

Wastewater pump with open multi-channel impeller and vertical threaded connection. 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 shockproof plug.

Padus UNI M … /M …/VA

Wastewater pump with open multi-channel impeller and vertical threaded connection. 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 and mounted vertical float switch. Detachable connection cable with fitted shockproof plug.

Padus UNI M … K/M …/A

Wastewater pump with open multi-channel impeller and vertical threaded connection. Hydraulics housing and impeller made of copolymer. 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 shroud made of stainless steel. Detachable connection cable with float switch and fitted shockproof plug.

Padus UNI M … /T …/A

Wastewater pump with open multi-channel impeller and vertical threaded connection. 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. Float switch and thermal motor monitoring connected to the CEE plug.

Padus UNI M … /T … and Padus UNI M … B/T …

Wastewater pump with open multi-channel impeller and vertical threaded connection. 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.

Padus UNI M … K/T …

Wastewater pump with open multi-channel impeller and vertical threaded connection. Hydraulics housing and impeller made of copolymer. 3~ motor (jacket cooling) with thermal motor monitoring. Oil-filled sealing chamber with double sealing. Motor housing and cooling shroud made of stainless steel. Detachable connection cable with bare cable ends.

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 well installation
Level control devices
Fixation accessories and chains
Switchgear, relays and plugs

Downloads

Why Wilo Pumps…

Self-Priming

Convenient

Highly-Efficient

Noise-Free

Diversity

Optimised Design

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Wilo-Padus UNI

Materials

Construction

Accessories

Click Below to Download:

Why Wilo Pumps…

What Trebles Customers Think

Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.

The team at Trebles were great. I really can’t praise them enough.

Not many providers would be able to fully breakdown & rebuild a booster on site

We relied on Trebles expertise to ensure the right products were sourced for our project.

Top workmanship and a professional attitude from a supportive team

Excellent customer service again! You genuinely make my life so much easier

Excellent service and a company I would recommend to anyone in future

Engineers were very professional with an excellent knowledge of their trade

We’re writing to express our sincere thanks to all who help ensure our hospitals are able to run smoothly

Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.

The team at Trebles were great. I really can’t praise them enough.

Not many providers would be able to fully breakdown & rebuild a booster on site

We relied on Trebles expertise to ensure the right products were sourced for our project.

Top workmanship and a professional attitude from a supportive team

Excellent customer service again! You genuinely make my life so much easier

Excellent service and a company I would recommend to anyone in future

Engineers were very professional with an excellent knowledge of their trade

We’re writing to express our sincere thanks to all who help ensure our hospitals are able to run smoothly

Job delivered and commissioned at the height of the pandemic with no changes to the excellent service we always receive.

The team at Trebles were great. I really can’t praise them enough.

Not many providers would be able to fully breakdown & rebuild a booster on site

Wilo-Padus UNI

Materials

Construction

Accessories

Why Wilo Pumps…

What Trebles Customers Think

We relied on Trebles expertise to ensure the right products were sourced for our project.

Top workmanship and a professional attitude from a supportive team

Excellent customer service again! You genuinely make my life so much easier

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