Three independent market-research cuts place global pneumatic-system TAM on a 6–8% annual growth path through 2030, with pneumatic conveying alone forecast to climb from an estimated USD 32.49 billion in 2024 to USD 48.36–48.37 billion by 2030 [S2]. Dense-phase and dilute-phase conveying, plus the actuator and cylinder sub-segments that feed them, are the three revenue pools process engineers should size first when scoping new plants in 2026.
Pneumatic tube transport for hospital and laboratory logistics is forecast on a longer horizon to 2036, reflecting slower hospital-capex replacement cycles compared with industrial conveying [S3]. Electric linear cylinders — a functional substitute and adjacent sizing reference for pneumatic-cylinder duty — are tracked on a 2026–2033 forecast with linear-speed bands < 0.1 m/s, 0.1–0.5 m/s and > 0.5 m/s as the principal segmentation axis [S6].
Conveying Systems: USD 48.37 Bn by 2030 With ~6.8% CAGR
The pneumatic conveying systems market was valued near USD 32.49 billion in 2024 and is projected to reach USD 48.36–48.37 billion by 2030, equating to a ~6.8% compound annual growth rate over 2024–2030 [S2]. Two functional modes carry the volume: dilute-phase conveying for free-flowing bulk solids at higher air-to-product ratios, and dense-phase conveying for abrasive, friable, or cohesive materials at lower velocities and higher pressure-to-material ratios. Process engineers should size blow-tank air-supply at 1.5–2× the conveying-line working pressure when dense-phase slugs are programmed above 2 bar(g), as the slug-plug acceleration transient routinely drives transient demand above steady-state flow.
Adjacent sizing data comes from the pneumatic tube-system forecast, which extends to 2036 on lower single-digit growth — a useful contrast, since tube-system demand is hospital-and-lab capex-driven, while industrial conveying scales with bulk-solids throughput in cement, food, plastics and chemicals [S3]. For plant managers, that split means conveying revenue correlates with commodity tonnage, while cylinder/actuator revenue correlates with discrete-loop and motion-control build-out. The pneumatic conveyor reference page consolidates the standard modes, pressure bands and material-of-construction options used in line with the 6.8% CAGR baseline above.
Actuator and Cylinder Sub-Segments: Parallel 6–8% Growth Path
Process-control valve actuation, the second largest pneumatic-system revenue pool, is forecast on a comparable growth track, with rack-and-pinion and scotch-yoke actuators the dominant mechanical formats. Six spec gates — torque margin, supply pressure, duty cycle, ambient, certification and interface — drive actuator selection in 2026 builds, as detailed in the spec-cut for pneumatic valve actuator selection and the pneumatic valve actuator 2026 buying guide. [S1]
Cylinder sizing has been displaced in some motion-control retrofits by electric linear actuators; the electric linear cylinder forecast segments the market into < 0.1 m/s, 0.1–0.5 m/s and > 0.5 m/s linear-speed bands and tracks verticals including food & beverage, automotive and healthcare & pharmaceuticals through 2033 [S6]. For most new plant builds, pneumatic cylinders remain preferred above 0.5 m/s or where the duty is explosion-risk zone 1/2, since IEC 60079-rated pneumatic hardware typically costs less than equivalent ATEX/IECEx-certified servo-electric assemblies. The pneumatic actuator reference consolidates the rack-and-pinion, scotch-yoke and vane mechanisms that compete on torque density and stroking time.
Adjacent Sizing References: Hydraulic TAM as a Capex Cross-Check
For engineers sizing pneumatic against hydraulic or electro-mechanical alternatives, the 2026 hydraulic-system TAM and fracturing-pull data set establishes a parallel capex envelope. Hydraulic-system pump TAM and turbine demand run on the same industrial-build cycle as pneumatic, so a plant's hydraulic vs pneumatic split is a useful check on the 6–8% pneumatic CAGR — see the hydraulic system market 2026 reference for that cross-check. [S2]
In food, pharma and packaging lines where washdown is mandatory, stainless-steel ISO 15552 cylinders and PVDF pneumatic fittings are commonly specified; in upstream oil & gas, NACE MR0175-qualified pneumatic valve actuators are the standard for sour-service isolation. Both verticals pull the same pneumatic-system TAM forward at the 6–8% headline rate.
Component Reference Set: Tubing, Silencers, Fittings
Beyond the headline actuator and cylinder sub-segments, the supporting bill of materials scales with installed base: pneumatic tubing in PU, PA12 and PE — typically 6 mm, 8 mm, 10 mm and 12 mm OD — drives recurring revenue; pneumatic fittings in brass, stainless and polymer push-to-connect formats add 20–30% line-item value on top of tube cost; and pneumatic silencers on exhaust ports are a near-universal specification for noise compliance in plants above 75 dB(A) ambient. [S3]
Engineers specifying silencers should target a noise-level reduction in the 15–30 dB range at full exhaust flow, with sintered-bronze and PE-sintered elements the two dominant element types; clog-resistant stainless mesh variants extend service intervals on dirty or lubricated exhaust streams.
Decision Grid: Conveying, Actuation and Cylinder Sourcing
For 2026 capex planning, the three sizing decisions line up as follows. Pneumatic conveying: dilute-phase for non-abrasive free-flowing solids < 2 bar(g); dense-phase for abrasive, friable, or cohesive materials at 2–6 bar(g) with blow-tank air-supply sized at 1.5–2× line pressure. Pneumatic valve actuation: rack-and-pinion for rotary duty above 500 Nm, scotch-yoke for high-cycle or quarter-turn isolation, and vane or linear for compact low-torque throttling. Pneumatic cylinder sizing: ISO 15552 tie-rod for general factory duty, ISO 21287 compact cylinder for space-constrained motion, and round-body stainless for washdown or food-grade lines. [S4]
For functional substitution, electric linear cylinders compete in the < 0.5 m/s and low-duty-cycle segments across food & beverage, automotive and healthcare & pharmaceuticals [S6]; pneumatic retains cost and certification advantage above 0.5 m/s and in IEC 60079 zone 1/2 hazardous areas. The combined BOM — tubing, fittings, silencers, actuators and cylinders — runs roughly 60–70% actuators/cylinders and 30–40% supporting components at line-item level, which is the ratio engineers should use when scaling the 6–8% headline CAGR down to a per-line estimate.
Limitations and Sourcing Constraints
Three caveats bound the headline forecast. First, the USD 48.36–48.37 billion 2030 figure [S2] covers pneumatic conveying systems, not the full pneumatic-system universe; the broader pneumatic-component TAM including actuators, cylinders, FRLs and valves is materially larger and on a parallel 6–8% growth path, but no single public cut aggregates them. Second, the 6.8% CAGR is sensitive to commodity tonnage, particularly in cement, food, plastics and chemicals; a downturn in any of those sectors pulls the headline number down disproportionately. Third, ATEX 2014/34/EU and IEC 60079-series certification costs apply to any pneumatic hardware specified in zone 1/2 hazardous areas, and lead times on certified assemblies typically run 8–14 weeks versus 2–4 weeks for general-purpose equivalents — a gap that should be built into the 2026 project schedule.
Trackable signals: MarketsandMarkets' Q3 2026 update of the pneumatic tube-system forecast to 2036 [S3] and the next Coherent Market Insights cut of the electric linear cylinders forecast [S6] will be the two public data refreshes to watch for confirmation or downward revision of the 6–8% pneumatic-component CAGR baseline through 2030.