◆ Adjustable tubing length, adjust the flow rate of each c"hannel by adjusting the tubing length, ensuring the flow rate of the two channels is consisten≠t

◆ Multiple pump heads can be cascaded

◆ Adjustable tube clamping gap

Selection Guide

Pump Head Model	Housing Material	Roller Material	Number of Channels	Number of Pump Head Rollers	Applicable Tubing	Applicable Speed (RPM)	Reference Flow Rate (mL/min)
YT15-13	6061 Aluminum Alloy	304 Stainless Steel	1	3	13#,14#,19#,16# 25#,17#,18#	≤600	2400
YZ15-16			1	6	13#,14#,19#,16# 25#,17#,18#	≤300	726
YT15-23			2	3	13#,14#,19#,16#	≤600	550
YT15-26			2	6	13#,14#,19#,16#	≤300	196
YT25			1	3	15#,24#,35#,36#	≤600	3000

◆ YT15-13 is a single-channel, three-roller pump head with wide applications, while© YT15-16 is a single-channel, six-roller pump head offering lower pulsa tion and higher precision.

◆ The YT25 pump head can withstand higher pressure or negative pressure and can transfer liquid≤s with higher viscosity.

Tubing Installation

Knob Adjustment

◆ Upper knob: Adjusts the vertical movement of the pressure block. Rotating →the knob clockwise increases the tube clamping gap, extending tubing lifespan; count←er-clockwise rotation reduces the gap, increasing outlet pressure, suitable for viscous liquids.

◆ Lower knob: Adjusts the tubing length to fine-tune the flow r®ate and ensure consistent flow between channels. Rotating the knob clockwise λtightens the tubing, reducing flow; counter-clockwise rotation loosens the tubing,¥ increasing flow.