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The vacuum regulator manufactured by MQR Enterprises is a precision device designed for safe and accurate control of negative pressure in medical gas pipeline systems (MGPS). It is typically wall-mounted and connected to standard medical vacuum outlets in critical areas such as ICUs, operating theatres, emergency rooms, and wards. The regulator allows clinicians to adjust vacuum pressure within a range of 0 to –760 mmHg (or –1 bar), using a fine control knob and an easy-to-read analog Bourdon gauge. Constructed from high-quality chrome-plated brass, anodized aluminum, or impact-resistant ABS plastic, the regulator is built for durability and reliability in demanding clinical environments. It offers a suction flow capacity of 30 to 60 LPM, depending on the model, and includes safety features such as over-suction protection, anti-siphon design, and optional mechanical overflow prevention when paired with a collection jar. MQR vacuum regulators are available in high-vacuum or low-vacuum versions, with compatibility for standard quick-connect systems (British, DIN) and various jar sizes (600 mL to 2000 mL).MQR's vacuum regulators are suitable for general suction, surgical procedures, thoracic drainage, and neonatal care.