nDIENER Precision Pumps The flagship of our product line, the Extreme series is where it all started. It contains more bearings for higher load-carrying capacity, resulting in long life at high pressures. It can accomodate a wide variety of port locations (side, top, face) and sizes. An optional internal pressure relief valve provides additional overpressurization protection. The brushless DC motor includes cur-rentlimiting and thermal overprotection, and it's IP-55 rating means reliable operation in harsh environments at peak performance. The Extreme series - Engineering Your Flow. > Continuous Ink Jet Printing > Dialysis > Water treatment > Food & Beverage 3D Mounting: Our pumps are ex-tremly versatile when it comes to mounting. The body is compact in size and the flexible inlet and outlet port locations simplifying the plumbing and conserving valuable space. 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 most environments. 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. Low Pressure 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. 100% Outgoing Test: 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. 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. Performance Max. continuous pressure: Max. intermittent pressure: Max. static Case pressure: Inlet: Speed range: Fluid viscosity range: Temperature Fluid temperature range: Ambient air temp. range: Thermal protection: -20 to +100°C 0-60°C Internal thermal sensor off at 90°C, resets at 80°C Relative humidity range: Electrical Supply voltage: Speed Control: Tach. Output: 6V square wave, Rotation: Max. current: Max. output power: Current Overload Protection: 4-conductor Teflon cable: Color code: Black = Green = Tach. Output, Motor rating: 24 vdc 0-5 vdc 2 pulses per revolution Uni-directional 2 amps 35 Watts 2 amps 24 AWG ground, Red = +24 vdc, White = 0-5 vdc speed control IP-55 Construction Standard: 316L stainless steel, PEEK®, EPDM Optional: Alloy-C, PPS (gears), Teflon®, Silicone, Viton®, Kalrez® Inlet/Outlet: 1/8"-NPT (standard) exiting the side, top, or end of the pump Internal Pressure Relief Valve: Optional Marking: Permanent laser-mark identification for 100% traceability Mass: 1.3 kg Performance values are limits and cannot all happen simultaneously. Please contact your sales engineer for further technical information and customized options. Engineering Your Flow Product Datasheet Contact E-Mail: [email protected] [email protected] [email protected]

Typical Performance Curve (Water at Room Temperature) 1800 1600 1400 1200 „ 1000 800 600 <u 400 CSL 200 O 0 Differential Pressure (Bar) Amps: 1vdc ----Amps: 4vdc Motor Control Voltage: Amperage (amps) - Flow: 1vdc - Flow: 4vdc - Flow: 2vdc - Flow: 5vdc - Flow: 3vdc DPP is certified to medical standard ISO 9001 / ISO 13485 and operates a clean-room according to ISO Class 7. All pumps are customized; the information given represent one of the possibilities. None of the information supplied by Diener Precision Pumps constitutes a warranty regarding product performance or use. Any information regarding...