Features:  No contamination of the fluid or pump  No valves / seals / glands to leak or fail  Self-priming and can safely run dry  Positive displacement, no back flow  Ideal for sheer sensitive, viscous, aggressive & corrosive liquids Specifications:  Pump Head: Made of PPS (Polyphenylene Sulfide)  Head Type: 6 SS Rollers  Motor: Special Stepper Motor  Torque of the Motor: 18 Kg./cm2  RPM: 1 - 200  Tube Size: Min. 1mm to Max. 6mm ID  (1.5mm wall thickness)  Flow Rates: 0.1ml/min to 550ml/min (Depending upon the tube sizes)  Direction: Bi-directional (Clockwise & anti clockwise)  Input Power: 230V AC / 50 Hz  Operation: 100% duty cycle Dimensions (L x W x H):  Std. Model: 327 x 164 x 236 mm (approx.) Weight:  Std. Model: Net 7 Kg. & Gross 11 Kg. Standard Accessories:  1 meter silicone tube (Any one size)  Operation / Instruction manual Application Areas:  Pharmaceutical  Bio Technology  Food Processing  Agrochemical  Environmental  Filtration & separation inks, pigments paints & cosmetics  Beverage dispensing  Chemical processing water treatment Industrial uses Warranty 12 months from the date of Installation or 13 months from the date of shipment whichever is earlier