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405U/L2: for dual channel flows up to 370 ml/min per channel
Digital speed control via top panel mounted keypad.
Reversible motor for easy fluid recovery.
Max high speed priming function.The 405U/L2 pump is a precision manual/auto-control pump which use 1.6mm wall tubing. All have spring-loaded tracks to maximise tube life and flow precision against pressures up to 2 bar. 405 low-flow models provide speeds up to 50rpm, 405 high-flow models up to 200rpm. All pumpheads have transparent polyester resin (PET) guards.10:1 speed control. R1 single channel four-roller pumphead accepts up to 6.4mm bore tubing. L2 dual channel or "L" low pulsing Y element option up to 4.8mm bore with twin, precision offset aluminium rotors with four stainless steel rollers. All pumps accept 4-20mA or 0-10V analogue signals and remote TTL (PLC compatible) start/stop and CCW/CW switching. Two year comprehensive warranty.