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Circulation pump Wilo PB-H089 EA (140 W) Review

2

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Very good

Revainrating 4.5 out of 5  
Rating 
4.5
Tools and Home Improvement, 🚰 Rough Plumbing, 🌊 Water Pumps, Parts & Accessories, 🚰 Rough Plumbing

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Description of Circulation pump Wilo PB-H089 EA (140 W)

The Wilo PB H089EA booster pump is a self-priming, single-stage centrifugal pump for automatic water supply and pressure booster in inline version. Thanks to the built-in flow monitor and pressure tank, the pump operates automatically. The pump is equipped with an integrated pressure switch in the SEA version. The device is intended for domestic water supply and DHW systems in situations where the tank is located at a low point (for example, on the ground), and the draw-off points are on the second or third floor. The pump is suitable in case of low or fluctuating water pressure in the public water distribution network, it guarantees stable water pressure due to automatic operation. It is possible to pump media with high flow temperature (up to +80 °C). The pumps of the Wilo PB series are characterized by high operational reliability and dry-running protection, which is ensured by an integrated switch on the discharge side that is triggered at a certain flow rate. Single-phase motor with direct flange connection has built-in overheating protection, capacitor and safety switch. The pump is supplied without electric cable and plug. The pump stands out with a very low noise level during operation. The pump body is made of gray cast iron, the impeller is made of plastic, the shaft is made of stainless steel, the mechanical seal is made of graphite and ceramic. The pump has three modes of operation: automatic, manual and off.

Reviews

Global ratings 2
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  • 4
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Type of review

Revainrating 4 out of 5

The item is of good quality, there is only one minor defect.

The problem is that the same type of pump has several categories. I bought this pump and connected it to a water tank located in the basement and the task of this pump was to raise this water to the first floor. But this pump in the "automatic" mode does not cope with the task, in manual mode YES. That is, it turns out that you have to go down, turn it on, go up to the top, wash your hands (conditionally), go down back to the basement and turn off the pump. I took the pump in for repair, I was…

Pros
  • Don't know
Cons
  • Didn't find

Revainrating 5 out of 5

Everything in the purchase suits, a very necessary product.

I recommend it to anyone who experiences discomfort due to lack of pressure. The quality is excellent, the case is airtight, for 8 years, only wiped the dust a couple of times, the flow sensor never hung. Noise from work is acceptable, does not disturb at night. Production South Korea. Some pros: I bought it as a spare . The first one, the same one, has been working in an apartment for about eight years, installed right after the water meter, a little tired, it no longer gives passport…