Global Air Operated Double Diaphragm Pumps Market, By Pressure
| Label | Up to 1" | 1" to 2" | Above 2" |
|---|---|---|---|
| 2018 | 637.4 USD Mn | 738.5 USD Mn | 207.5 USD Mn |
| 2019 | 662.6 USD Mn | 774.3 USD Mn | 214.3 USD Mn |
| 2020 | 584.8 USD Mn | 689.1 USD Mn | 187.9 USD Mn |
| 2021 | 609.5 USD Mn | 724.4 USD Mn | 194.6 USD Mn |
| 2022 | 636.5 USD Mn | 762.9 USD Mn | 201.9 USD Mn |
| 2023 | 665.2 USD Mn | 804.1 USD Mn | 209.7 USD Mn |
| 2024 | 698.4 USD Mn | 851.4 USD Mn | 218.7 USD Mn |
| 2025 | 733.3 USD Mn | 901.5 USD Mn | 228.2 USD Mn |
| 2026 | 770.1 USD Mn | 954.8 USD Mn | 238.1 USD Mn |
Data Source: Wantstats Repository
Market Dynamics
Of the 3 groups compared here, 1" to 2" is out front by 2026 at 954.80M USD — 49% of the group total.
Next is Up to 1", at 770.10M USD — 19% behind 1" to 2".
1" to 2" grows to 954.80M USD by 2026, from 738.50M USD in 2018 — 29% up.
Up to 1" climbs from 637.40M USD (2018) to 770.10M USD (2026), a 21% gain.
Above 2": up 15% over the period, 207.50M USD to 238.10M USD.
Combined, all 3 groups add up to 1.96B USD by 2026 — 24% up from 1.58B USD in 2018.
Reading A Multi-Series Chart
There are 3 separate series stacked into this one chart. Look at relative size and relative movement, not just whichever line sits highest.
Size and growth rate are two different questions here — a series can be small in absolute terms and still be growing the fastest of the group. Check both before drawing a conclusion.
The most practical way to read this is relative: set the Global Air Operated Double Diaphragm Pumps market figures beside other regions or segments of the same market to see where growth is concentrated.
The numbers here come from a market sizing model: historical revenue estimates up to the 2018 base year, then forecasts through 2026 using growth-rate assumptions for each segment. The underlying report explains the methodology in detail.
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