C/L pumps are compact (1⁄4 DIN) and perfect for low-flow OEM use or analyzer applications. These easy-to-use, economical pumps feature reversible pumping, remote control capabilities, and rapid tubing changes. Ideal for consistent fluid delivery in chromatography, spectroscopy, and dispensing applications.
Maximum suction lift of 5 ft (1.5 m); max discharge head of 20 ft (6.1 m); max pressure 15 psi (1.0 bar). Selfpriming pumps withstand minor back pressure.
What's included: 5 ft (1.5 m) of 0.89-mm ID Tygon LFL tubing and dual-voltage (115/230 VAC) power supply with 6-ft (1.8-m) power cord. Pumps are shipped with cord/plug assembly appropriate to destination country. Power supplies are UL, CSA, and GS approved.
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Q:What is the difference from HV-77120-42?
A:The HV-77120-42 has an speed of 10 - 60 RPM, and this pump has a speed of 1 to 6 RPM.
Q:if I will use silicon tubing what is the suitable ID and OD and the tubing will be included with pump or must be order
A:For this pump, we offer a variety of tubing. For platinum-cured silicone tubing we suggest the following part numbers: 95590-18 (0.51 mm ID), 95590-26 (0.89 mm ID), 95590-30 (1.14 mm ID), 95590-34 (1.42 mm ID), 95590-42 (2.06 mm ID), 95590-48 (2.79 mm ID). These all come in 50 ft packs. We are not able to give the OD of these tubings as it is proprietary information. To determine which size is best you will need to figure out how much flow you need. This pump operates from 1 to 6 rpm. Therefore, as an example a tubing with 0.51 mm ID will provide a flowrate from 0.012 to 0.07 mL/min.
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