transfer pump
Launch itA $6.5M/yr market growing +2.9% this quarter with returns at 2.6% — clears our launch bar.
Market size
Incredible$6.5M$6.5M/yr · 3.2M searches
Brand share
Incredible37%top-5 brand share — no brand owns this niche
Avg price
Great$59.06avg listing price — sweet spot $15–$100
Competition
Great27%top-5 click share — an open shelf
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Review moat
Good1,021.93avg incumbent reviews — the moat a new listing must climb
Returns
Good2.6%return rate — above 6% kills the launch gate
Conversion
Okay3.4%search→purchase rate — share of searches ending in a sale
Growth
Okay+2.9%90-day search growth — must beat 0% to launch
Price range
Okay$8.77–$341.38cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, transfer pump is a $6.5M/yr Amazon United States market (3.2M searches/yr). The top 5 brands hold 37% of demand. Verdict: Launch it — 70/100.
Data updated Jul 11, 2026 · scored weekly · How we score niches
Market data
- Units sold / yr
- 100K–125K
- avg 750–1,000/product
- Revenue / yr
- $5.9M–$7.4M
- units × avg price
- Launch success
- 81%
- 25 of 31 new (360d)
- Conversion rate
- 3.4%
- Avg BSR
- #45
- Page quality
- 0%
- Prime
- 99%
- Sponsored
- 96%
- Out of stock
- 10.6%
- Avg brand age
- 42 months
- Avg seller age
- 161 days
Competition
Clicks spread well past the top 5 (27% combined) — an open shelf where new products get seen.Brands
53 rising
Sellers
153
Top-5 brand share
37%
Top 20: 72%
Top-5 click share
27%
Top 20: 58%
Open market
59%
- BestCosy14%
- keimi8%
- VEECAP6%
- FIDISP5%
- MISFANS4%
- DIYtoolifz4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +2.9% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 74 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Portable Fuel Transfer Pump with 47 Hose-High Flow Hand Fuel Pump Battery Powered Siphon Pump for Gasoline Mechanical Fuel Pumps Universal Fit for Gasoline Vehicles Fuel Water TransferAmber
BestCosy$20.084.2★1,472 rev
Keimi Portable Fuel Transfer Pump with Auto-Stop 3.2 Gallon per Min 51 Extra Long Hose Battery & USB Powered 4 Can Adapters Leak-proof Gas Pump for Oil Diesel and Gasoline
keimi$39.104.4★601 rev
Water Transfer Pump 115V 1/10HP Electric Utility Pump with On/Off Switch 2 * 6 ft Water Hoses Kit for Removing Water from Garden Pools Aquariums Hot Tub Draining 1/8 Low Suction for Rain Barrel
FIDISP$66.264.3★763 rev
Fuel Transfer Pump with Auto-Stop 3.8 GPM Battery or USB Powered Cordless Gas Pump Portable Electric Pump for Gas Can with 51 Hose & 4 Adapters for Gasoline Diesel OilSpill-Free Refueling
MISFANS$39.774.5★334 rev
H-veenjor Gasoline Siphon Hose Pump Hand Fuel Transfer Pump High Flow Gas Siphon Pump for water Gasoline Oil Petrol Diesel Manual Fuel Pump with 2 Premium PVC Hoses
H-veenjor$8.774.3★4,481 rev
Newest
by launch date
3GPM Portable Fluid Transfer Siphon PumpBlue
Kiweoci$26.9421 rev
Electric Fuel Transfer Pump Powered 3GPM Portable Fluid Transfer Siphon Pump with Oil Pipeline
Kiweoci$28.7356 rev
5.5 GPM Cordless Fuel Transfer Pump with Auto Shut-Off & Beep Alert 57Hose & 5Adapters Compatible with DeWalt 20V & Milwaukee 18V Batteries Portable Gas Can Pump for Gasoline andDiesel (Bare Tool)
SENBOWE$65.5537 rev
Keimi 5 GPM Cordless Fuel Transfer Pump with Auto-Stop & Hand Trigger Nozzle Compatible with DeWalt 20V & Milwaukee 18V Batteries Gas Can Pump for Gasoline/Diesel 51 Hose & 4 Adapters (Bare Tool)
keimi$70.17601 rev
Portable Fuel Transfer Pump with Auto-Stop & Hand Nozzle 80 Pumping lift fit different gas barrel sizes and depths no adapters needed 3.8GMP mulitiple power supply for Gasoline Diesel Kerosene
VierKate$73.3019 rev
Trending
90-day click momentum
Automatic Electric Fuel Transfer Pump with Auto-Stop 3.6 GPM 54 Long Hose Gas Pump Battery Powered w 4 Size Can Adapters and Leak Protection for Gasoline Diesel Kerosene Gifts for Men Dad
Hanop$37.764.5★
Electric Fuel Transfer Pump Powered 3GPM Portable Fluid Transfer Siphon Pump with Oil Pipeline
Kiweoci$28.732.6★
Portable Fuel Transfer Pump with Auto-Stop & Hand Nozzle 80 Pumping lift fit different gas barrel sizes and depths no adapters needed 3.8GMP mulitiple power supply for Gasoline Diesel Kerosene
VierKate$73.304.2★
3GPM Portable Fluid Transfer Siphon PumpBlue
Kiweoci$26.942.0★
Vierkate 5GPM Cordless Fuel Transfer Pump Auto-Stop & Hand Nozzle Compatible with DeWalt 20V & Milwaukee 18V Batteries 51 hose Vertical Operated Gas Can Pump for Diesel Gasoline(Bare Tool)
VierKate$74.144.3★
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“easy to handle”
“Better Quality”
“Works flawless”
“As described”
“Excellent price”
“consistent water pressure”
“Fuel transfer is quick and efficient”
“No leaks”
“great battery life”
“Strong sturdy construction”
What buyers complain about
“Does not last”
“Bad quality”
“It leaks”
“Did not work”
“Too short”
“Battery drain”
“Don't be cheap”
“couldn't use”
“NOT AS ADVERTISED”
“Extremely weak”
Top return reasons
Common questions
- Is transfer pump profitable to sell on Amazon United States?
- The niche generates $6.5M/yr across 74 tracked products. 25 of 31 products launched in the last 360 days are still selling. 90-day search growth is +2.9%. Flapen's verdict: Launch it (70/100).
- How competitive is the transfer pump niche?
- 53 brands and 153 sellers compete. The top 5 products take 27% of clicks and top 5 brands hold 37% of demand.
- What do buyers complain about in transfer pump?
- Top complaints mined from reviews: Durability, Quality-Overall, Leak-Proof. The return rate is 2.6%.
- When does demand for transfer pump peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the transfer pump niche?
- Listings span $8.77–$341.38; the average listing price is $59.06 (sweet spot $15–$100). The average incumbent carries 1,022 reviews — the moat a new listing must climb.
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