---
title: "Grundfos Alpha 2 25-40 180 — €124K/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/baumarkt/grundfos-alpha-2-25-40-180"
last_updated: "2026-08-11T09:29:21.918Z"
locale: en
meta:
description: "Niche score 38/100 · €124K/yr market · 20K searches/yr · €139.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 38/100 · €124K/yr market · 20K searches/yr · €139.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Grundfos Alpha 2 25-40 180 — €124K/yr Amazon DE Niche (2026) - Flapen"
---
# **grundfos alpha 2 25-40 180**
**Skip it**
Soft demand (-56.5% this quarter) — this niche doesn't clear our bar today.
Market size 28Growth 0Conversion 54Competition 43Returns 93Price range 30Avg price 62Brand share 3Review moat 88Quality gap 33
**Returns**
**Great****1.1%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****240.45**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****€139.66**
avg listing price — sweet spot $15–$100
**Conversion**
**Good****4.4%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Okay****59%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Price range**
**Okay****€34.08–€251.72**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****€124K**
€124K/yr · 20K searches
**Brand share**
**Bad****99%**
top-5 brand share — brand-locked demand
**Growth**
**Bad****-56.5%**
90-day search growth — must beat 0% to launch
**Signals**[** High Price**](https://flapen.com/research/niches?market=de&signal=high_price "Avg price > $50")
According to Flapen's Amazon Germany niche tracking, grundfos alpha 2 25-40 180 is a €124K/yr Amazon Germany market (20K searches/yr). The top 5 brands hold 99% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Skip it — 38/100.
Data updated Jul 8, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **grundfos alpha 2 25-40 180 market data**
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **€35K–€70K**
- units × avg price
- **Conversion rate**
- **4.4%**
- **Avg BSR**
- **#394**
- **Page quality**
- **0%**
- **Prime**
- **40%**
- **Sponsored**
- **50%**
- **Out of stock**
- **4.0%**
- **Avg brand age**
- **65 months**
- **Avg seller age**
- **209 days**
## **Competition & brand share**
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**6 **▲rising
**Sellers**
**56**
**Top-5 brand share**
**99%**
Top 20: 100%
**Top-5 click share**
**59%**
Top 20: 100%
**Open market**
**0%**
- Grundfos70% - HST - Austria14% - Rohtenbach11% - CHM GmbH2% - Hocamel2% - IBO1%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -56.5% search growth over the last 90 days.
2K1KPrime Day '24Spike '24Black Friday '24Spike '25Black Friday '25 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 3.3×
[**Open Trend **](https://flapen.com/research/de/baumarkt/grundfos-alpha-2-25-40-180/trend)
## **Top grundfos alpha 2 25-40 180 search terms**
- **grundfos alpha 2 25-40 180**9K/yr-52.2%2.6% conv. - **grundfos ups 25-40 180**7K/yr-61.1%2.0% conv. - **grundfos alpha 1 25-40 180**4K/yr-59.8%1.9% conv. [**All search terms **](https://flapen.com/research/de/baumarkt/grundfos-alpha-2-25-40-180/search-terms)
## **Top grundfos alpha 2 25-40 180 products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%5%€6K10%€12K15%€19K20%€25K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 20 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Grundfos Oem Zirkulator ALPHA2 25-40 180 GRUNDFOS OEM 99411165 Grau**Grundfos**€190.35**4.2★39 rev](https://www.amazon.de/dp/B08L57S36B) [2**Zirkulationspumpe Rohtenbach 2540/180 für Zentralheizung**Rohtenbach**€39.45**4.4★194 rev](https://www.amazon.de/dp/B07M6PM4DX) [3**Grundfos Alpha 2 25-40 180mm Umwälzpumpe Heizung Heizungspumpe Alpha2**Grundfos**€199.91**4.6★119 rev](https://www.amazon.de/dp/B077HZ597Z) [4**Grundfos Alpha 1 Umwälzpumpe Heizungspumpe 25-40/60 180mm Pumpe Hocheffizient Auswahl-Alpha 1 9085629-25.40**Grundfos**€178.89**4.5★68 rev](https://www.amazon.de/dp/B07NQP83TY) [5**Grundfos Alpha1 L 25-40/180 Umwälzpumpe (Heizungspumpe) - 2.800 L/Std. - 25W - Förderhöhe 4 4 m - Einbaugröße 180 mm - Sehr energieeffizient**Grundfos**€133.41**4.6★83 rev](https://www.amazon.de/dp/B077HRQRPT)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Grundfos Alpha1 25-40 180 Umwälzpumpe Heizungspumpe 93074166 Hocheffizient 220-240 V**Grundfos**€126.14**1 rev1mo ago](https://www.amazon.de/dp/B0H1WZ18PH) [**Grundfos Alpha1 25-60 180 Umwälzpumpe Heizungspumpe 93074163 Hocheffizient 2.28 m/h 220-240 V**Grundfos**€148.90**0 rev1mo ago](https://www.amazon.de/dp/B0H1WJR4YL) [**Umwälzpumpe Heizung 220V RS25-6/180 Heizungspumpe mit 3 Leistungsstufen (46/85/100w) Zirkulationspumpe Warmwasser 3-stufiger Druck (3/5/6m) Poolheizung Umwelzpumpepumpe Heizung Effizienzpumpe**Hocamel**€34.08**45 rev10mo ago](https://www.amazon.de/dp/B0FPCLZMX4) [**Zirkulationspumpe Rohtenbach 2540/180 für Zentralheizung**Rohtenbach**€39.45**194 rev1y ago](https://www.amazon.de/dp/B07M6PM4DX) [**3-Stufige Zirkulationspumpe CRS25/4-180 CHM GmbH 50l/min Förderhöhe 4m**CHM GmbH**€41.25**101 rev3y ago](https://www.amazon.de/dp/B0BN629KWS)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Grundfos Alpha1 25-60 180 Umwälzpumpe Heizungspumpe 93074163 Hocheffizient 2.28 m/h 220-240 V**Grundfos**€148.90**0.0★**▲ 628%**](https://www.amazon.de/dp/B0H1WJR4YL) [**Grundfos Alpha1 25-40 180 Umwälzpumpe Heizungspumpe 93074166 Hocheffizient 220-240 V**Grundfos**€126.14**5.0★**▲ 623%**](https://www.amazon.de/dp/B0H1WZ18PH) [**Grundfos Hocheffizienz-Umwälzpumpe Alpha2 32-40 180 mm**Grundfos**€230.20**4.8★**▲ 66%**](https://www.amazon.de/dp/B077J2YVG3) [**HST | Heizungspumpe | Umwälzpumpe | HST 25-40/180 mm | 4 Meter Förderhöhe**HST - Austria**€71.48**4.6★**▲ 34%**](https://www.amazon.de/dp/B01EB6EIA6) [**Grundfos Alpha1 L 25-40/180 Umwälzpumpe (Heizungspumpe) - 2.800 L/Std. - 25W - Förderhöhe 4 4 m - Einbaugröße 180 mm - Sehr energieeffizient**Grundfos**€133.41**4.6★**▲ 23%**](https://www.amazon.de/dp/B077HRQRPT)
**~~View all trending →~~**
## **What buyers say about grundfos alpha 2 25-40 180**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Qualität insgesamt**21%
*“gutes produkt”*
**Gesamtgröße**16%
*“hat gepasst”*
**Preis-Leistungs-Verhältnis**14%
*“Preis super”*
**Druck**14%
*“gute Heizungspumpe”*
**Effizienz**11%
*“Läuft gut”*
**Geräuschpegel**9%
*“Läuft sehr leise und gut”*
**beworben Vs Tatsächliches Produkt**5%
*“Macht was es soll”*
**Montage/Installation**5%
*“Schnelle Montage”*
### **What buyers complain about **
**Defekt Material/Teile**22%
*“Leider defekt”*
**Geräuschpegel**17%
*“Sehr Geräuscharm”*
**Materialqualität**17%
*“Günstige bauweise”*
**Auslaufsicher**11%
*“Tagesfost oben undicht”*
**Montage/Installation**11%
*“muss erst eingebaut weden”*
**Anleitung/Benutzerhandbuch/Fehlerbehebung**6%
*“Leider war auch keine Anleitung dabei”*
**Stärke**6%
*“Sehr dünnes Plastik”*
### **Top return reasons **
**Gesamtgröße**49%
**Defekt Material/Teile**14%
**Funktionalität insgesamt**11%
**beworben Vs Tatsächliches Produkt**6%
**Geräuschpegel**4%
**Kompatibilität – insgesamt**4%
**Montage/Installation**3%
**Gesamt anzeigen**3%
**Anleitung/Benutzerhandbuch/Fehlerbehebung**1%
**Preis-Leistungs-Verhältnis**1%
## **Common questions**
- **Is grundfos alpha 2 25-40 180 profitable to sell on Amazon Germany?**
- The niche generates €124K/yr across 20 tracked products. 2 of 3 products launched in the last 360 days are still selling. 90-day search growth is -56.5%. Flapen's verdict: Skip it (38/100).
- **How competitive is the grundfos alpha 2 25-40 180 niche?**
- 6 brands and 56 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 99% of demand.
- **What do buyers complain about in grundfos alpha 2 25-40 180?**
- Top complaints mined from reviews: Defekt Material/Teile, Geräuschpegel, Materialqualität. The return rate is 1.1%.
- **When does demand for grundfos alpha 2 25-40 180 peak?**
- Demand peaks in Jan–Oct–Nov–Dec; the busiest month runs 3.3× the quietest.
- **What does it cost to enter the grundfos alpha 2 25-40 180 niche?**
- Listings span €34.08–€251.72; the average listing price is €139.66 (sweet spot $15–$100). The average incumbent carries 240 reviews — the moat a new listing must climb.
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