L/S Two-Channel Easy-Load II Pump Heads

Two-channel heads lets you pump two channels without stacking heads—automatic retention holds tubing securely in place with no manual adjustment

Two-channel head lets you pump two synchronous flow channels (proper retention requires the use of the same size tubing in each channel)

Four-roller rotor improves pressure performance and mechanical stability while reducing pulsation.

Improved occlusion bed geometry lengthens tubing life.

Polyphenylene sulfide (PPS) housing with either stainless steel (SS) or cold-rolled steel (CRS) rotor—choose CRS for economy or SS for greater durability and chemical resistance.

Each pump head for precision pump tubing accepts tubing sizes L/S^® 13, L/S^® 14, L/S^® 16, and L/S^® 25. Achieve flow rates of 0.06 to 1000 mL/min (1 to 600 rpm).