403/VM pumps provide extremely accurate multi-channel pumping, having spring-loaded tracks with individual occlusion adjustment. The VM rotor has stainless-steel low-friction rollers for low pulsation and repeatable flow rates. The fixed position clamping block provides easy tube loading and removal. Pumpheads accept standard two-bridge manifold tubing.
With 20:1 speed control, the 0.5 to 10rpm drive provides low flow accuracy and the 2.5 to 50rpm drive provides higher flows. All pumps accept 4-20mA or 0-10V analogue signals and remote low voltage or TTL (PLC compatible) start/stop and direction switching. Two-year comprehensive warranty.
| Watson Marlow Pumps Group | |
|---|---|
| Product Category | Liquid Handling Pumps |
| Product Number | Model 403U/VM4 |
| Product Name | 400 Series |
| Pump Type | Dosing Pump; Injection Pump; Metering Pump; Peristaltic Pump; Positive Displacement Pump; Self-Priming Pump; Sanitary Pump |
| Liquid Flow | 0.004 GPM (0.02 L/min) |
| Power Source | AC; 115 VAC |
