Cole Parmer Masterflex 7520-40 Peristaltic Pump with 77200-62 Pump Head

Cole Parmer Masterflex 7520-40 Peristaltic Pump Description:

This high-precision peristaltic pump, designed by renowned manufacturer Cole Parmer, excels in providing accurate flow control, making it an essential piece of equipment for scientific research. The model, 7520-40, is a testament to Cole Parmer's commitment to innovation in the field of general laboratory equipment.

Highlighted Features:

• Reversible Motor: The pump features reversible motors at both front and rear, enabling users to clean the tubing effortlessly. This allows for fluid pumping in any direction.
• Intuitive Control: A unique lap speed control combined with an on/off/reverse switch is centered with a green LED power indicator. This ensures consistent speed maintenance during the pump's operational phases.
• High Performance: With its 1/10 horsepower reversible motor, it promises a soft start, back EMF ±2% speed control, ensuring a smooth operation and prolonged service life.
• Durable Casing: Designed with an ABS plastic case, it's not only stackable but also IP23 rated, making it splash-proof. Its easy-to-wipe surface ensures cleanliness.
• Flexible Power Connectivity: It comes with a 6 ft (1.8 m) cord. The 115 VAC version features a US standard plug, while the 230 VAC version is equipped with an IEC 320/CEE22 receptacle. Each pump ships with a country-specific plug/cord set.

Specifications:

• Condition: Used
• Speed Range: 6 - 600 rpm
• Speed Control Accuracy: +/- 2%
• Flow Rate: Maximum at 3400 mL/min and Minimum at 36 mL/min
• Power Requirements: 90-130VAC, 1.5A
• Physical Dimensions: 5 x 7 x 7 inches
• Motor Capacity: 1/10 hp

This pump is a perfect blend of sophisticated design and functionality, ensuring reliability in scientific research settings.

Masterflex® L/S® Easy-Load® II Pump Head for High-Performance Precision Tubing, PPS Housing, SS Rotor

Description of the Pump Head with Advanced Features:

This innovative pump head comes with single-channel mounting hardware. For those requiring multi-channel capabilities, the head can be stacked up to the limits specified for your drive. For such configurations, additional two-, three-, or four-channel hardware can be ordered separately.

Notable Features:

• Versatile Tubing Design: Its new structure and automatic tubing retention facilitate multiple tubing sizes. This allows users to replace the tubing without the need to remove the head from the drive.
• Superior Performance: The four-roller rotor design enhances pressure performance and mechanical stability while effectively decreasing pulsation.
• Integrated Sensor: Some models are available with an open-head sensor, providing direct connections to sensor-enabled drives.
• Space Efficiency: The compact design ensures minimal space usage, ideal for setups with limited space.
• Compatibility: The pump head is tailor-made for L/S® High-Performance Precision pump tubing sizes.
• Durable Construction: The rotor, made of stainless steel (SS), guarantees prolonged durability and resilience.