Proportion-Air, Inc. is a manufacturer specializing in the design and production of electro-pneumatic control devices. Founded in 1985 and headquartered in McCordsville, Indiana, the company focuses on high-precision air pressure and flow control technology. The brand is recognized for developing electronic pressure regulators that convert variable electrical signals into proportional pneumatic outputs, serving as a critical interface between electronic control systems and pneumatic actuators.
The company’s product portfolio centers on precision instrumentation for fluid power control. Key product groups include:
Proportion-Air products are utilized across a wide range of sectors that require exacting standards for pressure management. Common applications include:
The following manufacturers produce electro-pneumatic control components that compete within the same industrial segments:
While we are not the direct authorised manufacturer, DEPOMER LTD excels in the global procurement of authentic Proportion Air industrial components. We serve a diverse range of clients across the Türkiye and İstanbul, İzmir, Ankara, Bursa, Adana, Kayseri, Gaziantep. Antalya ve Kocaeli who require high-quality Proportion Air replacements. Our focus is providing an efficient alternative for professional sales and distribution without the need for manufacturer-direct technical assistance.
DEPOMER LTD is your trusted partner for sourcing Proportion Air products in the Türkiye. We minimise downtime by leveraging our extensive supply chain network to deliver original parts directly to your facility at Barbaros Mah. Ihlamur Bul. Agaoglu My Newwork No:3/15 Atasehir, 34746 ISTANBUL, Turkiye. We operate as a dedicated vendor, focusing on accurate part identification and professional delivery services nationwide. Our company supplies Proportion Air products such as QB3TFIS100, BD1.0-4CC5110-113211110, QB3TANISZP100PSG, as well as industrial spare parts and machinery brands from thousands of different manufacturers, including Pros Parts, Prose Technologies, PROSER.
To receive competitive pricing and lead times for Proportion Air products in the Türkiye, contact our sales team today at info@depomer.com or +90 224 211 12 62. We provide professional logistics management to ensure your business receives the necessary industrial components exactly when they are needed.