oxygen regulator
Worth a lookShows a sweet-spot price point ($42.32 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Incredible$42.32avg listing price — sweet spot $15–$100
Review moat
Great244.08avg incumbent reviews — the moat a new listing must climb
Conversion
Good6.0%search→purchase rate — share of searches ending in a sale
Brand share
Good67%top-5 brand share — brands hold most of the demand
Returns
Good2.5%return rate — above 5% kills the launch gate
Price range
Good$18.53–$167.84cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good53%top-5 click share — leaders hold, buyers still browse
Market size
Good$281K$281K/yr · 111K searches
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+8.0%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, oxygen regulator is a $281K/yr Amazon United States market (111K searches/yr). The top 5 brands hold 67% of demand. Verdict: Worth a look — 56/100.
Data updated Jul 12, 2026 · scored weekly · How we score niches
oxygen regulator market data
- Units sold / yr
- 8K–10K
- avg 250–500/product
- Revenue / yr
- $339K–$423K
- units × avg price
- Conversion rate
- 6.0%
- Avg BSR
- #97
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 88%
- Out of stock
- 0.0%
- Avg brand age
- 69 months
- Avg seller age
- 183 days
Competition & brand share
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.Brands
13 falling
Sellers
37
Top-5 brand share
67%
Top 20: 100%
Top-5 click share
53%
Top 20: 96%
Open market
25%
- Lightning X Products20%
- RX WELD16%
- Generic15%
- CDL8%
- KOKAND8%
- ResOne8%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +8.0% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top oxygen regulator search terms
- oxygen regulator37K/yr
- oxygen tank regulator24K/yr
- oxygen regulator for oxygen tank22K/yr
- oxygen regulator for torch8K/yr
- regulador de oxgeno mdico6K/yr
- medical oxygen regulator6K/yr
- oxygen gauge4K/yr
- o2 regulator for oxygen tank4K/yr
Top oxygen regulator 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
Lightning X Products O2 Mini Oxygen Regulator CGA-870 Gauge Flow Rate 0-15lpm with Wrench
Lightning X Products$24.614.6★1,333 rev
RX WELD Oxygen Regulator CGA 540 Inlet B Size (T-Handle)
RX WELD$29.414.6★342 rev
Oxygen Regulator for Oxygen Tank CGA870 Connection Dual Brass Barb Outlet
Generic$19.704.6★121 rev
KOKAND Oxygen Regulator 0-15LPM - Oxygen Tank Regulator with Gauge CGA-870 Fitting - Includes Wrench Key 5 Brass Yoke Washer Seals and 2 Tubing Swivel Connectors - O2 Flow Meter - Green
KOKAND$34.024.6★88 rev
Oxygen Regulator for Oxygen Tank CGA870 Connection for Home and Outdoor Use
Generic$22.414.7★88 rev
Newest
by launch dateKOKAND Oxygen Regulator 0-15LPM - Oxygen Tank Regulator with Gauge CGA-870 Fitting - Includes Wrench Key 5 Brass Yoke Washer Seals and 2 Tubing Swivel Connectors - O2 Flow Meter - Green
KOKAND$34.0288 rev
Oxygen Regulator for Oxygen Tank CGA870 Connection Dual Brass Barb Outlet
Generic$19.70121 rev
RX WELD Medium Duty Oxygen Acetylene Regulator Set CGA-540 & CGA-200
RX WELD$48.42158 rev
Oxygen Regulator for Oxygen Tank CGA870 Connection for Home and Outdoor Use
Generic$22.4188 rev
ARCCAPTAIN Oxygen Regulator Gauges Gas Welding 0-4000PSI and 0-100PSI Welding Gas Gauges With 9/16-18 and 1/4 Hose Outlet and Welding Gas Gauges CGA 540 Inlet Connection
ARCCAPTAIN$31.1893 rev
Trending
90-day click momentum
CDL LX75 Heavy Duty Oxygen Regulator CGA540 Forged Brass Large Tank Gauge Cutting Torch Regulator 0-4000PSI Inlet 0-200PSI Outlet
CDL$46.364.3★
CDL LX95 Extra Heavy Duty Oxygen Regulator CGA540 Forged Brass Large Tank Gauge Cutting Torch Regulator 0-4000PSI Inlet 0-200PSI Outlet
CDL$56.164.6★
ResOne CGA540 Oxygen Cylinder Regulator Adjustable 025 LPM Aluminum/Brass MR54025B
ResOne$20.754.3★
Oxygen Regulator for Oxygen Tank CGA870 Connection for Home and Outdoor Use
Generic$22.414.7★
AireMed Oxygen Regulator 0-25LPM CGA-870 Gauge Flow Rate Includes Wrench Key 5 Brass Yoke Washer Seals and 2 Oxygen Tubing Swivel Connectors - Ergonomic Handle Design - Green
AireMed$27.884.4★
What buyers say about oxygen regulator
What buyers praise and complain about, mined from review topics.What buyers love
“seems to be well made”
“Best deal”
“Worked as advertised”
“its working exactly as it should”
“Perfect fit”
“This does work on a tank of oxygen”
“Very useful and easy to use”
“Works great for me on E tanks”
“seem well built”
“The gages work great for small Oxygen and Acetylene”
What buyers complain about
“These did not fit”
“Not good as I will not use it without knowing proper pressure is into the hose”
“Didn't last long”
“poor quality”
“leaks air at times”
“This is a very delicate item”
“False advertisement, Beware”
“Will have to buy another one to replace this junk”
“Get my dad going it was hard for him to swap the valve back and forth”
“Not accurate with flow”
Top return reasons
Common questions
- Is oxygen regulator profitable to sell on Amazon United States?
- The niche generates $281K/yr across 24 tracked products. 90-day search growth is +8.0%. Flapen's verdict: Worth a look (56/100).
- How competitive is the oxygen regulator niche?
- 13 brands and 37 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 67% of demand.
- What do buyers complain about in oxygen regulator?
- Top complaints mined from reviews: Size-Overall, Pressure, Durability. The return rate is 2.5%.
- When does demand for oxygen regulator peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the oxygen regulator niche?
- Listings span $18.53–$167.84; the average listing price is $42.32 (sweet spot $15–$100). The average incumbent carries 244 reviews — the moat a new listing must climb.