3 inch trash pump
Worth a lookShows a thin review moat (18 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Review moat
Incredible17.81avg incumbent reviews — the moat a new listing must climb
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Brand share
Great55%top-5 brand share — no brand owns this niche
Competition
Good42%top-5 click share — leaders hold, buyers still browse
Growth
Good+50.8%90-day search growth — must beat 0% to launch
Market size
Okay$130K$130K/yr · 29K searches
Avg price
Bad$344.19avg listing price — sweet spot $15–$100
Conversion
Bad1.3%search→purchase rate — share of searches ending in a sale
Price range
Bad$80.01–$1675.14cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, 3 inch trash pump is a $130K/yr Amazon United States market (29K searches/yr). The top 5 brands hold 55% of demand. Demand peaks in Apr–May–Jun. Verdict: Worth a look — 60/100.
Data updated Jul 16, 2026 · scored weekly · How we score niches
3 inch trash pump market data
- Units sold / yr
- 500–750
- avg 0–100/product
- Revenue / yr
- $172K–$258K
- units × avg price
- Conversion rate
- 1.3%
- Avg BSR
- #1,519
- Page quality
- 0%
- Prime
- 34%
- Sponsored
- 81%
- Out of stock
- 12.0%
- Avg brand age
- 43 months
- Avg seller age
- 185 days
Competition & brand share
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.Brands
26 rising
Sellers
52
Top-5 brand share
55%
Top 20: 96%
Top-5 click share
42%
Top 20: 90%
Open market
38%
- VEVOR19%
- Champion Power Equipment13%
- OtaniReno8%
- Honda7%
- JLYNOWPT7%
- NOVUS7%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +50.8% search growth over the last 90 days.Peak months: Apr, May, Jun · busiest ÷ quietest = 2.7×
Top 3 inch trash pump search terms
- trash pump 3 inch9K/yr
- 3 inch trash pump9K/yr
- 3 trash pump7K/yr
- 3 inch water pump5K/yr
Top 3 inch trash 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Champion Power Equipment 3-Inch Gas-Powered Semi-Trash Water Transfer Pump with Hose and Wheel Kit
Champion Power Equipment$499.834.0★70 rev
VEVOR Gas Powered Water Pump 3 in 264 GPM 7HP Semi Trash Water Transfer Pump Portable Gasoline Engine with 25 ft Discharge Hose Heavy Duty Frame Cast Iron Impeller for Irrigation Ponds Pools
VEVOR$255.762.9★4 rev
3 Inch Trash Pump 7.5HP 210cc 4-Stroke Gasoline Water Pump 264 GPM High Flow Semi-Trash Pump 91.9ft Lift 23ft Suction for Irrigation Flood Control Dewatering Construction Drainage
OtaniReno$161.531.0★1 rev
NOVUS Semi Trash Pump 3 Inch 212cc 4 Cycle Engine 238 GPM 100ft Lift 23ft Suction Gas Powered Water Pump for Pond Pool Draining Gardening Irrigation EPA Certified
NOVUS$254.664.6★17 rev
JLYNOWPT 3 Trash Pump 210cc 7.5 HP Gasoline Water Transfer Pump with 22.97ft Max Suction 91.86ft Max Lift High Pressure Water Pump for Cleaning Irrigation
JLYNOWPT$123.964.5★3 rev
Newest
by launch dateVEVOR Gas Powered Water Pump 3 in 264 GPM 7HP Semi Trash Water Transfer Pump Portable Gasoline Engine with 25 ft Discharge Hose Heavy Duty Frame Cast Iron Impeller for Irrigation Ponds Pools
VEVOR$255.764 rev
VEVOR Gas Powered Water Pump 3 in 242 GPM 7HP Semi Trash Water Transfer Pump Portable Gasoline Engine with 25 ft Discharge Hose Heavy Duty Frame Cast Iron Impeller for Irrigation Ponds Pools
VEVOR$263.101 rev
3 Inch Trash Pump 7.5HP 210cc 4-Stroke Gasoline Water Pump 264 GPM High Flow Semi-Trash Pump 91.9ft Lift 23ft Suction for Irrigation Flood Control Dewatering Construction Drainage
OtaniReno$161.531 rev
3 Inch 7.5HP Semi Trash Pumps 264GPM Gas Powered Water Transfer Pump Gasoline Engine Water Pump for Irrigation Garden Farm Pool Drain 26ft Suction
JINHZIXIU$131.641 rev
4 Stroke Diesel Engine Water Pump 3 Inch Trash Pump 26m/85.3ft Lift 7m/22.97ft Suction 196CC Portable High Pressure Diesel Powered Trash Water Transfer Pump Garden Farm Irrigation Pump
LARIDEN$202.321 rev
Trending
90-day click momentum4 Stroke Diesel Engine Water Pump 3 Inch Trash Pump 26m/85.3ft Lift 7m/22.97ft Suction 196CC Portable High Pressure Diesel Powered Trash Water Transfer Pump Garden Farm Irrigation Pump
LARIDEN$202.325.0★
VEVOR Gas Powered Water Pump 3 in 242 GPM 7HP Semi Trash Water Transfer Pump Portable Gasoline Engine with 25 ft Discharge Hose Heavy Duty Frame Cast Iron Impeller for Irrigation Ponds Pools
VEVOR$263.105.0★
3 Inch Trash Pump 7.5HP 210cc 4-Stroke Gasoline Water Pump 264 GPM High Flow Semi-Trash Pump 91.9ft Lift 23ft Suction for Irrigation Flood Control Dewatering Construction Drainage
OtaniReno$161.531.0★
VEVOR Gas Powered Water Pump 3 in 264 GPM 7HP Semi Trash Water Transfer Pump Portable Gasoline Engine with 25 ft Discharge Hose Heavy Duty Frame Cast Iron Impeller for Irrigation Ponds Pools
VEVOR$255.762.9★
3 Inch 7.5HP Semi Trash Pumps 264GPM Gas Powered Water Transfer Pump Gasoline Engine Water Pump for Irrigation Garden Farm Pool Drain 26ft Suction
JINHZIXIU$131.641.0★
What buyers say about 3 inch trash pump
What buyers praise and complain about, mined from review topics.What buyers love
“Great value”
“Great pump for the money”
“Powerful trash/transfer pump”
“Easy to use”
“did the job perfectly”
“Overall fair value with a quality product”
“fuel is good non ethanol”
What buyers complain about
“didn't run”
“Could not use at all”
“Blew up in 1week of use”
“Junk”
“This is not in the instructions”
“it sucked it all out without clogging”
“needs to tape it very well to make it work”
“not what i expected”
“it was going to cost $170.00 to return”
“It leaks and some had problems taking in air while trying to get the water out of the retention area”
Top return reasons
Common questions
- Is 3 inch trash pump profitable to sell on Amazon United States?
- The niche generates $130K/yr across 32 tracked products. 4 of 12 products launched in the last 360 days are still selling. 90-day search growth is +50.8%. Flapen's verdict: Worth a look (60/100).
- How competitive is the 3 inch trash pump niche?
- 26 brands and 52 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 55% of demand.
- What do buyers complain about in 3 inch trash pump?
- Top complaints mined from reviews: Functionality-Overall, Ease Of Use, Durability. The return rate is 0.9%.
- When does demand for 3 inch trash pump peak?
- Demand peaks in Apr–May–Jun; the busiest month runs 2.7× the quietest.
- What does it cost to enter the 3 inch trash pump niche?
- Listings span $80.01–$1675.14; the average listing price is $344.19 (sweet spot $15–$100). The average incumbent carries 18 reviews — the moat a new listing must climb.