Menu Home Gear Pumps Optima Series Precision Gear... Optima Series Precision Gear Pump The Optima Series gear pumps are your first choice in any application in which a constant delivery volume is required at high pressure in a compact area. Characteristics: Flow Range 100 to 2500 ml/min Chemically Resistant Low Pressure Pulsation Fluid Viscosity Range 0.3 to 1000 cps Flexible Inlet and Outlet Port Locations Magnetically Coupled (No Shaft Seals) Robust Hermetically Sealed Long Service Life Self-cleansing Low Maintenance Versions: DC and BLDC Motors 1000ml/min and 2000 ml/min Precision The Optima Series precision gear pumps are your first choice in any application in which a constant delivery volume is required at high pressure but where space requirements are limited. A well designed concept makes this possible. Removing one bearing reduces the overall length. The small magnetic coupling also creates space savings while at the same time maintaining the high-pressure characteristics. However, the Optima Series does not cut back on quality. The materials and the gear pump design are identical to those used in larger pumps. The spectrum of delivery volumes ranges from 1,000 to 2,500 milliliters per minute, available in both BLDC and DC motor versions. The Optima Series is made of chemically resistant materials and thus suitable for a variety of fluids. It is also a preferred choice for pumps in the food and beverages industry, from the perfect milk foam for coffees to super-smooth soft ice creams. Benefits 3D Mounting Our pumps are extremly versatile when it comes to mounting. The body is compact in size and the flexible inlet and outlet port locations simplify plumbing and conserve valuable space. Long-life DPP pumps are all characterized by their robustness and performance. Wear and tear is at its lowest, and their smart designs ensure a sustainable reduction of operating costs. 100% Outgoing Testing Before any pump leaves our factory, it is stringently and extensively tested in accordance with its specifications. Our customers receive detailed reports, saving them time and money. Chemically Resistant Our pumps are made from materials that are resistant to a wide range of aggressive chemicals. This means our pumps can also operate reliably and precisely in even the harshest environments. Low Pessure Pulsation Thanks to their smart drives and the innovative helical gear design our pumps ensure an extremely smooth fluid delivery with almost no pressure pulsation. No Shaft Seals DPP gear pumps are hermetically sealed instead of using conventional shaft seals. This means low maintenance for you and your customers, a long service life and the highest degree of productivity. Optima Series Pump Applications Food & Beverage Juices Syrup Ice cream and dairy mixes Milk foam Smoothies Bulk Fluid Transfer Cooling Systems Medical Sampling Quality Control – 100% Outgoing Test Before any of Optima Series precision gear pumps 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. Specifications Performance Max. continuous pressure 4 bar Max. intermittent pressure: 5 to 6 bar Max. static case pressure 20 bar Inlet self-priming Speed range 0-4600 rpm Fluid viscosity range 0.3 to 1000 cps Electrical Supply voltage 24 vdc Speed control 0-5 vdc Tach. output 6V square wave, 4 pulses per revolution Rotation Uni-directional and bi-directional Max. current 2 amps Current overload protection 2 amps 4-conductor Teflon cable: 24 AWG Color code Black=ground, Red=+24 vdc, Green=tach. output, White=0-5 vdc speed control Enclosure rating: IP-55 Temperature Fluid temperature range -20 to +100°C Ambient air temp. range 0-40°C Relative humidity range 0-95% non-condensing Thermal protection Internal thermal sensor off at 90°C, resets at 80°C Construction Standard 316L stainless steel, PEEK®, EPDM Optional Alloy-C, PPS (gears), Teflon®, Silicone, Viton®, Kalrez® Inlet/Outlet 1/4-28 UNF (standard) Optional 1/8“-NPT, 1/4“-NPT, G1/8, G1/4, exiting the side or end of the pump Marking Permanent laser-mark identification for 100% traceability Mass 0.8 and 0.9 kg Resources and Datasheets Please use the links below to request access to the product datasheets and 3D STEP files. Optima Series Product Datasheets A4 Format | PDF Optima Series 3D STEP Files STEP Other Precision Gear Pumps Extreme Series Precision Gear Pump View More Silencer LD Series Precision Gear Pump View More Silencer Series Precision Gear Pump View More Build a Custom Pump to Your Specific Requirements Our engineers and technical experts are eager to design a pump to your requirements. Request More Information Interested in working with us? Send an email to jobs@dpp.swiss Company Micro-Dosing and Metering Pumps Precision Gear Pumps Pump Engineering and Prototyping Technical Blog DPP is a member of the Acrotec Group, specialists in precision micro-mechanics. Copyright © 2021, Diener Precision Pumps Ltd. Website Design and Development by Darwin Digital Legal Notice DPP T&Cs Website T&Cs Privacy Policy Acrotec Group English