Dellmeco offers a range of air-operated diaphragm pumps featuring a one-piece design and lubrication-free operation. Available in plastic (PE, PTFE) or metal (aluminium, stainless steel), they are resistant to aggressive fluids and guarantee optimum sealing. Their compact design reduces wear and maintenance. Suitable for the chemical, pharmaceutical and food industries, these pumps offer a high-performance, durable alternative to traditional models.