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The Extreme Series precision gear pump is engineered to handle high-stress loads and pump challenging fluids of different thickness and viscosity with ease, from pigmented inks to strawberry smoothies.
Equipped with additional bearings and an optimized magnetic coupling design, this pump series can handle higher load capacities, with a flow rate ranging from 1,500 to 5,000 mil/min.
Despite heavy demands, the Extreme Series features a long service life. For especially demanding tasks, the pump can be fitted with hardened gears, to enhance its durability and performance under extreme conditions. As added protection against over-pressurization, we have designed an optional internal pressure relief valve, to ensure safe and efficient operation.
Extreme Series is available with either brushless DC (BLDC) or basic DC motor. The brushless DC motor features current limiting and thermal over-protection options, along with an IP-55 rating for reliable operation in harsh environments at peak performance. Its forged pump body offers a variety of connection options for versatile use.
Extreme Series is suitable for a wide range of applications, including inkjet printing, water and waste water treatment, beverage dispensing systems, laboratory analytics and automotive systems.
Extreme Series features a range of inlet/outlet port locations, exiting the side, top, or end of the pump. Likewise, multiple mounting options are possible, to satisfy the requirements of the clients' systems.
Before any pump leaves our factory, it is stringently and extensively tested to ensure it complies with its required specifications by 100%. Our customers receive detailed testing reports.
Diener US precision gear pumps are hermetically sealed, eliminating the need for conventional shaft seals. This design ensures leak-free operation, requires minimal maintenance, and maximizes productivity.
With a flow range from 1500 to 5000 mil/min, Extreme Series offers extremely efficient bulk fluid transfer, circulation and delivery.
Thanks to their innovative helical gear design and smart drives equipped with internal sensors, our pumps provide exceptionally smooth fluid delivery with minimal pressure pulsation.
We choose high-quality chemically inert materials of construction, so that we ensure contamination-free fludi management for our clients' systems, as well as to maximize the pumps' wear resistance and service life.
Before any Extreme Series precision gear pump leaves our factory, it is stringently and extensively tested. Our customers receive detailed production test reports, saving them time and money.
DPP is certified to ISO 9001 and operates a clean room according to ISO Class 7.
The Optima Series gear pumps are ideal for any application where constant high-pressure delivery volume is required in a compact area.
Silencer LD Series extends the success of the Silencer Series precision gear pump to light duty applications requiring a more compact size.
The Silencer Series gear pumps were designed from scratch to be everything a gear pump should be: durable, leak-free, reliable, chemically inert and quiet.
Please click on the links below to obtain the product datasheets and product 3D STEP files.
Our technical experts are eager to design and engineer a pump according to your specific requirements.