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GROTHEN G328 Mini Peristaltic Pump - Compact, Silent, Self-Priming 12V Dosing Pump with Adjustable Flow Direction (Black/Green) for Lab, Medical, and Home Use

<ul><li>Easy Maintenance Access: Pump head features a buckle design without screws, allowing removal by pressing side buckles for cleaning and maintenance.</li><li>Adjustable Flow Direction: Control flow direction by positive and negative connection, supporting CW and CCW operation by switching power supply poles.</li><li>Self-Priming Operation: This small dosing pump has a self-priming function.</li><li>Flexible Tubing Options: Supports silica gel tubes with internal diameters of 1mm, 2mm, or 3mm, and outside diameters of 3mm, 4mm, or 5mm.</li><li>Variable Flow Rates: Delivers flow rates greater than 11ml/min (1*3 tube), 39ml/min (2*4 tube), or 80ml/min (3*5 tube) with a DC12V motor.</li></ul>

<ul><li>Pump head adopts buckle design without screw, which can be removed through pressing the buckles on both sides with your hands, easy to clean and maintain.</li><li>Flow direction: You can control the flow direction by the positive and negative connect.</li><li>Support CW and CCW: Switching power supply positive and negative pole, realize the CW and CCW of the pump head.</li><li>No valves and seals, convenient hose replacement, easy maintenance. This small dosing pump has the function of self-priming.</li></ul>

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Support CW and CCW: Switching power supply positive and negative pole, realize the CW and CCW of the pump head. Flow direction: You can control the flow direction by the positive and negative connect. No valves and seals, convenient hose replacement, easy maintenance. This small dosing pump has the function of self-priming. Widely used in the field of experiment, medical, biochemical analysis, pharmaceuticals, fine chemicals, biotechnology, food, environmental protection, family, etc. Specifications: Model: G328 Color: Black/Green(optional) Silica Gel Tube(internal dia.*outside dia.): 1mm*3mm/2mm*4mm/3mm*5mm(optional) Motors: DC12V Flow Rate: 1*3 silica gel tube: &gt;11ml/min 2*4 silica gel tube: &gt;39ml/min 3*5 silica gel tube: &gt;80ml/min Pump Head Material: ABS Pump Pipe: Transparent silicone pipe Pulsations: Three roller Package Size: 7.0 * 6.0 * 4.5cm / 2.8 * 2.4 * 1.8in Package Weight: 82g / 2.9oz Package List: 1 * Peristaltic Pump