METERING PUMP : DUAL PRECISION SERIES
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The Dual Precision Series combines two of our Precision series pump heads on a single motor. This innovative design allows precise mixing, simultaneous dosing or out-of-phase delivery. Combining pumps on a single motor saves space and reduces motor control reguirements without sacrificing precision. Furthermore, relative dispense volumes never change because the pumps spin on the same shaft. Using different size pump heads and using different calibrations allow mixing ratios as high as 160:1. Rinse port options are available when pumping fluids that form precipitates. The Dual Precision - Engineering Your Flow. 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 Tailor-Made: Every pump that leaves our factory is made-to-measure and designed exactly according to the technical reguirements of our customers. Furthermore, they can always be traced through their laser Adjustable Stroke Volume: Our pumps are versatile. With angle adjustment, a piston-type pump can deliver various doses. The stroke volume is infinitely adjustable while 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. Performance Max. continuous pressure: Max. intermittent pressure: Max. static case pressure: Inlet: Accuracy: Precision: Speed range: Fluid viscosity range: Temperature Fluid temperature range: Ambient air temp, range: Relative humidity range: Electrical Motor Type: Step Angle: Winding Configuration: Rotation: Max Current: Connection: Speed Sensing: Construction Wetted Materials: - Ceramics: - Pump Flousing: - Seals: Stepper 1.8° Bipolar Reversible 2.8 Amp Wire leads (22 AWG) Optical Square Wave Alumina and Zirconia PVDF, PP or PTFE Teflon or UHMWPE Process Ports: Barb, 1/4-28 UNF, 1/4" 8 6mm Push Connect Performance values are limits and cannot all happen simultaneously. Please contact your sales engineer for further technical information and customized options, Contact Tel.: Contact E-Mail:

Dimensional Outline Drawing (mm) Mixing Ratios (Maximum mixing ratios for different pump size combinations) Pump Size (mm) Displacement (per side), pL/stroke Flow Rate* (per side), ml/min * Values are for 25- 500rpm. Speed range can be expanded on a per-application basis DPP is certified to ISO 9001:2015 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...