---
title: "2 Stage Vacuum Pump — $99K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/2-stage-vacuum-pump"
last_updated: "2026-08-09T05:22:04.447Z"
locale: en
meta:
description: "Niche score 47/100 · $99K/yr market · 33K searches/yr · $158.41 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $99K/yr market · 33K searches/yr · $158.41 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "2 Stage Vacuum Pump — $99K/yr Amazon US Niche (2026) - Flapen"
---
# **2 stage vacuum pump**
**Skip it**
Prices mostly outside the sweet spot ($69.56–$360.24) — this niche doesn't clear our bar today.
Market size 25Growth 82Conversion 24Competition 69Returns 28Price range 10Avg price 56Brand share 26Review moat 83Quality gap 53
**Review moat**
**Great****330.24**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Great****+77.3%**
90-day search growth — must beat 0% to launch
**Competition**
**Good****43%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Good****$158.41**
avg listing price — sweet spot $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Returns**
**Okay****4.8%**
return rate — above 5% kills the launch gate
**Brand share**
**Okay****89%**
top-5 brand share — brands hold most of the demand
**Market size**
**Bad****$99K**
$99K/yr · 33K searches
**Conversion**
**Bad****1.9%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Bad****$69.56–$360.24**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, 2 stage vacuum pump is a $99K/yr Amazon United States market (33K searches/yr). The top 5 brands hold 89% of demand. Verdict: Skip it — 47/100.
Data updated Jul 11, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **2 stage vacuum pump market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$79K–$119K**
- units × avg price
- **Conversion rate**
- **1.9%**
- **Avg BSR**
- **#149**
- **Page quality**
- **0%**
- **Prime**
- **84%**
- **Sponsored**
- **84%**
- **Out of stock**
- **9.0%**
- **Avg brand age**
- **70 months**
- **Avg seller age**
- **176 days**
## **Competition & brand share**
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **—flat
**Sellers**
**48**
**Top-5 brand share**
**89%**
Top 20: 100%
**Top-5 click share**
**43%**
Top 20: 84%
**Open market**
**7%**
- VIVOHOME55% - Orion Motor Tech21% - Robinair5% - VTG VOGTEN5% - VEVOR4% - SPECSTAR4% - Open — no brand owns it (7 brands, 7%)
## **Demand**
Weekly Amazon search volume, last 10 weeks — +77.3% search growth over the last 90 days.
1K600Spike '26May '26May '26May '26May '26May '26Jun '26Jun '26Jun '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/us/automotive/2-stage-vacuum-pump/trend)
## **Top 2 stage vacuum pump search terms**
- **2 stage vacuum pump**15K/yr+93.9%1.6% conv. - **vacuum pump 2 stage**5K/yr+62.4%1.8% conv. - **dual stage vacuum pump**4K/yr+84.4%2.1% conv. - **2 stage vacuum pump hvac**4K/yr+43.3%3.8% conv. - **two stage vacuum pump**3K/yr+72.6%1.9% conv. - **5 cfm vacuum pump**3K/yr+61.9%1.0% conv. [**All search terms **](https://flapen.com/research/us/automotive/2-stage-vacuum-pump/search-terms)
## **Top 2 stage vacuum pump 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%4%$4K8%$8K12%$12K16%$16K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Orion Motor Tech Vacuum Pump 5 CFM**Orion Motor Tech**$134.90**4.4★80 rev](https://www.amazon.com/dp/B0DPKVPMH2) [2**VIVOHOME 110V 1/2 HP 5 CFM Dual Stage Rotary Vane HVAC Air Vacuum Pump with Oil Bottle**VIVOHOME**$114.75**4.4★899 rev](https://www.amazon.com/dp/B07LBMNV31) [3**VIVOHOME 110V 1/2 HP 5CFM 2 Stage HVAC Vacuum Pump and 4 Way AC Manifold Gauge Set Kit with Leak Detector 5ft Hoses for R134a R12 R22 R502 R410a Auto Air Conditioning Refrigeration Recharging**VIVOHOME**$176.58**4.5★166 rev](https://www.amazon.com/dp/B0D61YT9YB) [4**VIVOHOME 1/2 HP 5 CFM 2 Stage A2L HVAC Vacuum Pump Sparkless Motor for R32 R1234yf R454B R134a R22 R410a Systems Auto AC Vacuum Pump for Air Conditioner Servicing with 2 Oil Bottles**VIVOHOME**$129.77**4.3★67 rev](https://www.amazon.com/dp/B0CQZBDDQP) [5**VIVOHOME 110V 1/2 HP 5CFM 2 Stage HVAC Vacuum Pump and 4 Way AC Manifold Gauge Set Kit with Leak Detector 5ft Hoses for R134a R12 R22 R502 R410a Auto Air Conditioning Refrigeration Recharging Red**VIVOHOME**$159.12**4.5★166 rev](https://www.amazon.com/dp/B0F6Y83BB7)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**VIVOHOME A2L AC Vacuum Pump and Manifold Gauge Set 1/4 HP 3.5CFM Single Stage HVAC Vacuum Pump Kit with 5ft Hoses Sparkless Motor for R454B R32 R1234yf R134a R22 R410a Car Mini Split Systems**VIVOHOME**$144.38**26 rev5mo ago](https://www.amazon.com/dp/B0GHRJ6GWR) [**VIVOHOME 3/4 HP 7.2 CFM 2 Stage A2L HVAC Vacuum Pump Sparkless Motor for R32 R1234yf R454B R134a R22 R410a Systems Auto AC Vacuum Pump for Air Conditioner Resin Degassing with Oil Bottle**VIVOHOME**$159.89**6 rev5mo ago](https://www.amazon.com/dp/B0GHRD1BDD) [**SEICETEC 5 CFM 1/2 HP 2 Stage HVAC Vacuum Pump Sparkless for A1 & A2L Refrigerants (R32 R1234yf R134a R22 R410A) 0.3 Pa Ultimate Vacuum HVAC & Automotive AC Systems**SEICETEC**$123.84**3 rev5mo ago](https://www.amazon.com/dp/B0GH1C3TM6) [**VEVOR Vacuum Pump 7 CFM 3/4 HP HVAC Two Stage Rotary Vane AC Vacuum Pump for R134a R22 R410a R1234YF R32 4 Pole Motor for Automotive Air Conditioner Maintenance Resin Degassing Oil Included**VEVOR**$135.02**23 rev7mo ago](https://www.amazon.com/dp/B0G38F872N) [**VIVOHOME 5 CFM 1/2 HP 2 Stage HVAC Vacuum Pump for R134a R12 R22 R502 R410a Systems Auto AC Vacuum Pump for Automotive Air Conditioner Resin Degassing with Oil Bottle**VIVOHOME**$111.10**3 rev8mo ago](https://www.amazon.com/dp/B0FZBP75LW)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SEICETEC 5 CFM 1/2 HP 2 Stage HVAC Vacuum Pump Sparkless for A1 & A2L Refrigerants (R32 R1234yf R134a R22 R410A) 0.3 Pa Ultimate Vacuum HVAC & Automotive AC Systems**SEICETEC**$123.84**3.3★**▲ 151%**](https://www.amazon.com/dp/B0GH1C3TM6) [**VIVOHOME A2L AC Vacuum Pump and Manifold Gauge Set 1/4 HP 3.5CFM Single Stage HVAC Vacuum Pump Kit with 5ft Hoses Sparkless Motor for R454B R32 R1234yf R134a R22 R410a Car Mini Split Systems**VIVOHOME**$144.38**4.6★**▲ 147%**](https://www.amazon.com/dp/B0GHRJ6GWR) [**VIVOHOME 3/4 HP 7.2 CFM 2 Stage A2L HVAC Vacuum Pump Sparkless Motor for R32 R1234yf R454B R134a R22 R410a Systems Auto AC Vacuum Pump for Air Conditioner Resin Degassing with Oil Bottle**VIVOHOME**$159.89**4.8★**▲ 147%**](https://www.amazon.com/dp/B0GHRD1BDD) [**VIVOHOME 110V 1/2 HP 5 CFM Dual Stage Rotary Vane HVAC Air Vacuum Pump with Oil Bottle Red**VIVOHOME**$107.84**4.4★**▲ 141%**](https://www.amazon.com/dp/B09CTS4V35) [**VIVOHOME 110V 1/2 HP 5CFM 2 Stage HVAC Vacuum Pump and 4 Way AC Manifold Gauge Set Kit with Leak Detector 5ft Hoses for R134a R12 R22 R502 R410a Auto Air Conditioning Refrigeration Recharging Red**VIVOHOME**$159.12**4.5★**▲ 128%**](https://www.amazon.com/dp/B0F6Y83BB7)
**~~View all trending →~~**
## **What buyers say about 2 stage vacuum pump**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**20%
*“they are well made”*
**Value For Money**19%
*“Good Value”*
**Efficiency**9%
*“Vacuum pump works great”*
**Advertised Vs Actual Product**9%
*“As advertised”*
**Ease Of Use**5%
*“Easy to operate”*
**Noise Level**4%
*“Quiet operation”*
**Functionality-Overall**3%
*“Flawless operation to evacuate my AC system”*
**Instructions/User Manual/Troubleshooting**2%
*“Directions were clear and understandable”*
**Pressure**2%
*“The kit is safely compatible with higher pressure AC systems. e. g., R410A”*
**Assembly/Installation**2%
*“Great Setup”*
### **What buyers complain about **
**Leak-Proof**18%
*“Oil spill”*
**Quality-Overall**13%
*“Very poor quality for the gauges and can taps”*
**Durability**7%
*“The pump only worked one time”*
**Measurement/Reading Accuracy**7%
*“The gauges are too busy”*
**Value For Money**5%
*“somewhat expensive set”*
**Functionality-Overall**3%
*“Doesnt work”*
**Compatibility-Overall**3%
*“Not all fittings are compatible”*
**Size-Overall**3%
*“Does not fit current style R134A freon cans”*
**Instructions/User Manual/Troubleshooting**3%
*“Definitely have to look on YouTube to get videos on use though directions or not very good”*
**Pressure**2%
*“Gauges work great pump not so good”*
### **Top return reasons **
**Functionality-Overall**17%
**Leak-Proof**12%
**Compatibility-Overall**8%
**Defective Material/Parts**8%
**Size-Overall**7%
**Advertised Vs Actual Product**6%
**Measurement/Reading Accuracy**4%
**Value For Money**4%
**Suction**4%
**Pressure**3%
## **Common questions**
- **Is 2 stage vacuum pump profitable to sell on Amazon United States?**
- The niche generates $99K/yr across 38 tracked products. 4 of 6 products launched in the last 360 days are still selling. 90-day search growth is +77.3%. Flapen's verdict: Skip it (47/100).
- **How competitive is the 2 stage vacuum pump niche?**
- 13 brands and 48 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 89% of demand.
- **What do buyers complain about in 2 stage vacuum pump?**
- Top complaints mined from reviews: Leak-Proof, Quality-Overall, Durability. The return rate is 4.8%.
- **What does it cost to enter the 2 stage vacuum pump niche?**
- Listings span $69.56–$360.24; the average listing price is $158.41 (sweet spot $15–$100). The average incumbent carries 330 reviews — the moat a new listing must climb.
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