■ field sampling applications for pumps, environmental monitoring, water treatment, liquid sampling. 
 ■ continuous or intermittent use 
 Features ■ rechargeable power supply, easy to carry, suitable for areas without power supply 
 ■ Easy installation-type pump head adapter 253Y/256Y, simple and easy to clean 
 ■ Import portable drive, speed of 0-1800 rpm variable speed, reversing reversible 
 ■ can capture a high proportion of high viscosity liquid, solid particles can be collected suspension with the body, can be stratified sampling, suction most up to ten meters. 
 ■ Standard: drive, charger, battery, pump head, 10 m hose, sampling head, carrying case 
 Main parameters of technical indicators parameter range 
 Speed ??range SC-Ⅰ: 0-1200rpm SC-Ⅱ: 0-1800rpm 
 Dimensions L 260 * W 112 * H 265 
 Weight 3.0Kg 
 Field work environment, indoor 
 Charge for power use Ac220V50/60Hz (Ac110V50/60Hz optional) 
 Maximum suction lift 8m