Pump Head L/S Easy-Load II SS

Automatic retention holds tubing securely in place with no manual adjustmentâ€”just load the tubing and start the pump

New design and automatic tubing retention allow for multiple tubing sizesâ€”change tubing without removing head from drive
Four-roller rotor improves pressure performance and mechanical stability while reducing pulsation
Model available with integrated open-head sensorâ€“connects directly to sensor-equipped drives
Pump heads are stackable for multichannel applications
Compact design for efficient use of space
Suitable for use with L/S Precision pump tubing sizes
Rotor is constructed of stainless steel (SS) for enhanced durability

INCLUDES

single-channel mounting hardware. For stacking multiple heads (up to the specified limits of your drive) order two- three- or four-channel hardware separately.

MORE ABOUT THIS ITEM

These pump heads accept the six L/S precision tubing sizes. For stacking multiple heads (up to the specified limits of your drive) order two- three- or four-channel hardware separately under "Accessories". When two Easy-Load II pump heads are stacked rollers are offset by 45Â°--combine the outlets from two stacked heads for a 95% reduction in flow pulsation.

Specifications & Description

Pump Series L/S
Number of Channels 1
Max Flow Rate (mL/min) 2300
Min Flow Rate (mL/min) 0.0012
Housing Material Polyphenylene Sulfide (PPS)
Tubing Retention Automatic
Occlusion Fixed
Optimum RPM Range (rpm) 0.02 to 600
Rollers 4
Rotor Material Stainless Steel
Suction Lift (ft) 29
Suction Lift (m) 8.8
Gear Ratio 1:1
Tubing sizes accepted L/S 13, L/S 14, L/S 16, L/S 25, L/S 17, L/S 18
Volume Per Revolution With L/S 13 Tubing (mL) 0.06
Volume Per Revolution With L/S 14 Tubing (mL) 0.21
Volume Per Revolution With L/S 16 Tubing (mL) 0.8
Volume Per Revolution With L/S 25 Tubing (mL) 1.7
Volume Per Revolution With L/S 17 Tubing (mL) 2.8
Volume Per Revolution With L/S 18 Tubing (mL) 3.8
Length (in) 3.25
Width (in) 5
Height (in) 4.75
Length (mm) 82
Width (mm) 127
Height (mm) 121
Open-Head Sensor No
Description L/S Easy-Load II Pump Head for Precision Tubing, PPS Housing, SS Rotor