Solinst Model 410 Peristaltic Pump Sample from depths up to 33 feet (sea level) (max depth depends upon elevation, tubing and water density). 120 ml/min to approximately 3.5 L/min flow rates standard. Optional tubing adapter kit allows sample rate as low as 40 ml/min. Powered by 12 volt DC 3-5 amp max draw. Robust and water resistant metal case. Ideal for vacuum pumping and pressure delivery of liquids or gases $1,062.00 View Details Quote Request