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市場調查報告書
商品編碼
1982317
液封真空幫浦市場:成長機會、成長要素、產業趨勢分析及2026-2035年預測。Liquid Ring Vacuum Pump Market Opportunity, Growth Drivers, Industry Trend Analysis, and Forecast 2026 - 2035 |
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預計到 2025 年,全球液封真空幫浦市場規模將達到 7.463 億美元,年複合成長率為 3.6%,預計到 2035 年將達到 10.6 億美元。

液封真空幫浦的需求主要來自核心製程工業,這些產業對處理潮濕、飽和或受污染氣體至關重要。化學、製藥、食品飲料、石油天然氣以及紙漿造紙等行業越來越依賴即使在製程條件波動的情況下也能穩定可靠運作的真空系統。隨著產能的提升和現有系統的現代化改造,製造商優先考慮那些能夠確保運作穩定性、低維護成本和抗污染性的真空解決方案。液封真空幫浦尤其適用於蒸餾、溶劑回收、真空乾燥、過濾和脫氣等應用,並且已成為許多工業製程中不可或缺的設備。
| 市場範圍 | |
|---|---|
| 開始年份 | 2025 |
| 預測期 | 2026-2035 |
| 上市時的市場規模 | 7.463億美元 |
| 預測金額 | 10.6億美元 |
| 複合年成長率 | 3.6% |
對能夠長期穩定運作且維護成本低的真空幫浦的需求日益成長,進一步推動了連續加工和自動化的發展。液環泵結構簡單,對異物、液體和腐蝕性蒸氣具有很高的耐受性,是生產含固體或水分氣體的設備的理想選擇。其可靠性和操作柔軟性可最大限度地減少停機時間,尤其是在嚴苛的工業環境中。
到2025年,單級泵浦市場規模將達到4.381億美元。單級液封真空幫浦採用單級壓縮結構,其葉輪在部分充液的泵浦殼內偏心旋轉,形成穩定的液環,從而平穩地壓縮氣體。此設計可實現無脈動運行,並能安全處理潮濕、飽和或受污染的氣體,使其適用於工況波動較大且濕度較高的製程環境。
到2025年,泵壓超過400毫巴的泵浦將佔57%的市場。這些幫浦即使在工況波動的情況下也能保持穩定的吸力,因此非常適合處理高濕度氣體或大顆粒氣體等無需極高真空的應用。其高泵壓性能使其能夠有效地進行蒸氣處理、真空脫氣、過濾器支撐和流體輸送,而無需產生極低的絕對壓力。
預計到2025年,美國液封真空幫浦市佔率將達到82.9%,市場規模將達到1.584億美元。強大的工業基礎,以及化學、製藥、食品加工和能源等行業對真空技術的高需求,正在推動液封真空幫浦的需求成長。液封真空幫浦能夠處理飽和氣體、波動負載和惡劣的運作條件,符合美國對運作安全、製程穩定性和環境法規合規性的要求。
The Global Liquid Ring Vacuum Pump Market was valued at USD 746.3 million in 2025 and is estimated to grow at a CAGR of 3.6% to reach USD 1.06 billion by 2035.

Demand for liquid ring vacuum pumps is primarily driven by core process industries, where handling wet, saturated, or contaminated gases is essential. Industries such as chemicals, pharmaceuticals, food and beverage, oil and gas, and pulp and paper rely heavily on vacuum systems that provide stable, reliable operation under variable process conditions. As production capacity increases and existing systems are modernized, manufacturers are prioritizing vacuum solutions that ensure operational stability, low maintenance, and resilience to contamination. Liquid ring pumps are particularly suitable for applications like distillation, solvent recovery, vacuum drying, filtering, and degassing, making them indispensable for many industrial processes.
| Market Scope | |
|---|---|
| Start Year | 2025 |
| Forecast Year | 2026-2035 |
| Start Value | $746.3 Million |
| Forecast Value | $1.06 Billion |
| CAGR | 3.6% |
The adoption of continuous processing and automation further supports the need for vacuum pumps capable of extended, low-maintenance operation. Liquid ring pumps, with their simple mechanical design and high tolerance for debris, liquids, and corrosive vapors, are ideal for facilities producing gas streams containing solids or moisture. Their reliability and operational flexibility ensure minimal downtime, particularly in demanding industrial environments.
In 2025, the single-stage pumps segment reached USD 438.1 million. Single-stage liquid ring vacuum pumps feature a single compression stage with an impeller rotating eccentrically within a partially liquid-filled casing, forming a stable liquid ring that compresses gas smoothly. This design delivers pulsation-free operation while safely handling wet, saturated, or contaminated gases, making them suitable for processes with variable conditions or high moisture content.
The pumps with discharge capabilities above 400 mbar segment held 57% share in 2025. These pumps maintain steady suction under varying conditions, making them ideal for applications involving high-moisture gases or large particles, where deep vacuum is unnecessary. Their performance at higher discharge pressures allows them to efficiently handle vapors, vacuum degassing, filter support, and fluid transfer without creating extremely low absolute pressure.
U.S. Liquid Ring Vacuum Pump Market accounted for 82.9% share in 2025, generating USD 158.4 million. The strong industrial framework, coupled with significant vacuum technology requirements across chemical, pharmaceutical, food processing, and energy sectors, supports demand for liquid ring vacuum pumps. Their ability to manage saturated gases, variable loads, and extreme operating conditions aligns with the U.S. focus on operational safety, process stability, and environmental compliance.
Key players in the Global Liquid Ring Vacuum Pump Market include Atlas Copco, Dekker Vacuum, Ingersoll Rand, Flowserve, Tsurumi, Samson, Graham Engineering, Vooner, Omel, Speck Pumpen, PPI Pumps, Busch Vacuum Solutions, Finder, Cutes, and Zibo Zhaohan. Companies in the Liquid Ring Vacuum Pump Market are pursuing multiple strategies to strengthen their presence and market foothold. These include expanding manufacturing capacities, developing advanced, energy-efficient, and corrosion-resistant models, and investing in R&D to enhance performance under variable process conditions. Strategic collaborations with end-user industries and after-sales service networks improve market penetration.