This versatile variable speed peristaltic pump combines precision and power in a compact design. Featuring dual LK25 pump heads with the ability to stack up to 4 heads, this unit delivers exceptional performance with flow rates up to 3000ml/min. The 4-roller stainless steel mechanism ensures smooth operation at speeds up to 600RPM with fine 0.1 RPM resolution control. Compatible with multiple tubing sizes (15#, 24#, 35#, 36#), it comes with 2 meters of silicon pump tubing or optional Pharmed BPT tubing. The innovative flip-top pump head design allows for quick tubing replacement in seconds. Available in various voltage options (110V, 220V, or 380V), this pump offers reliable metering capabilities for various industrial and laboratory applications. The LK25 model maintains powerful flow rates while offering enhanced precision in a more compact form factor compared to the YZ25 series.