Watson Marlow introduces the 401 range of laboratory pump products.They are available in single to three channel flow rates and each product accepts different tube configurations with a variety of materials to suit your application.

• 401U/D1 flow rates up to 120ml/min and 401U/DM2 and DM3 flow rates up to 36ml/min per channel
• 401U/D1 single channel pump accepts continous tubing in six bore sizes
• 401U/DM2 two channel pump and 401U/DM3 three channel pump accepts double segment manifold tubing for microlitre flows
• Pumpheads have adjustable occlusion for precision flow rates
• IP21 ingress protection  

All 401U lab pumps offer a two year warrantly and can be controled by 4-20mA or 0-10V analogue signals or remote PLC compatible TTL start/stop and direction switching. These products are reversible and are supplied with a 220-240V:15VAC transformer.

Quick release sprung tube clamps on D1 model. A precision machined four-roller aluminium rotor gives smooth, precise flows.

To find out about the laboratory pump range from Watson Marlow, please click on any of the main icons on this page.