Masterflex C/L Single-Channel Variable-Speed Compact Pumps

New head design provides more positive tubing retention and improved flow performance

Flow rate: 0.002 to 43 mL/min depending on drive rpm and tubing size

Polyphenylene sulfide (PPS), acetal, and copolyester pump head with four stainless steel (SS) rollers

Max button runs pump at 100% of maximum rpm—use to prime or to rapidly flush tubing

Stackable, compact 1/4-DIN housing—mount in your equipment rack or place on your lab bench. (To mount, order brackets 77120-03).

Pumps accept continuous lengths of tubing for a clean, uninterrupted flow path with no fittings.

Separate single-turn speed control and cw/off/ccw switch with green LED power indicator—maintain speed setting when you turn pump on/off or reverse direction.

Reversible permanent magnet DC motor; purge fluid before or after pumping; pump fluid in either direction.

Remote control connections on back of pump; start/stop pump with a contact closure.

“Max” button runs pump at maximum rpm—prime or rapidly flush tubing.

Pump head has average fixed occlusion for tubing; no need to adjust occlusion.