Now that our dual head DU pumps have been proving their worth in a wide variety of applications for years, we are taking a logical step further. The new diaphragm pump SP 622 EC-BL-QH-VD ("Brushless Quad Head") combines the capabilities of two separate DU types in a single, compact pump. Driven by a powerful brushless motor, two pump heads work on each of the two motor output sides.
The four-head design offers numerous assembly and tubing options. For example, the pump can provide four different vacuums. A higher vacuum is available when two or more heads are connected in series, and a higher flow rate when connected in parallel. Mixed tubing can also be realised in all conceivable variations (single, serial and/or parallel tubing).
In addition, the four heads can be designed with different performance data and/or different materials. Our modular system allows, for example, the pneumatic performance to be customised by simply exchanging the eccentricities. For problematic or aggressive gases, the high-density pump heads can be configured individually, in pairs or together with resistant materials. We also customise the pneumatic and electrical connections according to customer requirements.
The SP 622 EC-BL-QH-VD vacuum diaphragm pump with serial hoses is an example of the wide range of customised design and adaptation options. With a head width of just 31 mm, it achieves a vacuum of up to 20 mbar abs in the smallest of installation spaces. Its durable brushless motor and its oil-free and maintenance-free operation make this pump a reliable, robust and precise unit for problem-free continuous operation.
Discover the many advantages that our new "Brushless Quad Head" pumps offer for your project. Feel free to contact us at any time - we will configure your customised pump that integrates perfectly into your application.
→ Product page SP 622 EC-BL-QH-VD
→ Data sheet SP 622 EC-BL-QH-VD (PDF download)