What is a peristaltic pump and how does it work?

A peristaltic pump works by compressing and relaxing a flexible tube, creating a vacuum that draws fluid through. This mechanism ensures the fluid only contacts the tubing, preventing contamination of the pump head.

What are the advantages of an Easy-Load II pump head?

The Easy-Load II design offers quick and tool-free tubing changes, automatic tubing retention, and often features a three-roller system for smoother flow, improving efficiency and ease of use compared to earlier models.

Can this pump head be used for continuous operation?

Yes, peristaltic pumps like this are often designed for continuous duty, though tubing life will vary depending on the fluid, flow rate, and pressure.

What maintenance is typically required for this pump head?

Routine maintenance primarily involves inspecting and replacing the tubing as needed. The pump head itself generally requires minimal maintenance, focusing on keeping the rollers and housing clean.

Is this pump head suitable for sterile applications?

Due to the fluid being contained entirely within the tubing, peristaltic pumps are well-suited for sterile applications, provided appropriate sterile tubing and handling protocols are used.

used Equipment

Available

Verified seller

Cole Palmer - MasterFlex 07528-10 LS Pump

Name: MasterFlex 07528-10 LS Pump
Brand: Cole Palmer
SKU: 44407. SR8B
Availability: InStock

Price: Contact seller for price

This listing is for the Cole Palmer MasterFlex LS Pump Head with easy load ll pump head

The unit is in full working condition and is ready for immediate release

Cole-Parmer Masterflex L/S Easy-Load II Pump Head

The Cole-Parmer Masterflex L/S Easy-Load II Pump Head is a high-performance peristaltic pump head designed for laboratory and industrial applications that require precise fluid handling. This updated model builds upon the original Easy-Load design, offering enhanced features for improved efficiency and ease of use.

Key Features

New Design and Automatic Tubing Retention: The updated design allows for easy tubing changes without removing the head from the drive. Automatic tubing retention secures the tubing without the need for manual adjustments, simplifying setup and reducing the risk of errors.

Three-Roller Design: This design provides smooth and consistent flow, reducing pulsation and improving fluid transfer performance.

Adjustable Occlusion: Fine-tune the occlusion to balance tubing life and pressure performance. By adjusting the "squeeze" on the tubing, users can optimize pressure, suction capabilities, and extend tubing life.

Stainless Steel (SS) or Cold-Rolled Steel (CRS) Rotor/Roller: Choose between stainless steel or cold-rolled steel for increased durability and enhanced chemical resistance, catering to various operational needs.

Stackable Design: The pump head is stackable for multichannel applications, and the rollers are offset by 45° to minimize pulsation when multiple pump heads are combined.

Compact Design: The compact design ensures efficient use of space in laboratory or industrial setups.

Multiple Tubing Sizes Compatibility: The pump head accepts various tubing sizes, including L/S 13, L/S 14, L/S 16, L/S 25, L/S 17, and L/S 18. This provides maximum flexibility for different fluid handling applications.

Automatic Tubing Retention for Easy Setup: The automatic tubing retention system eliminates the need for manual adjustments, ensuring an easy setup process, improved tubing life, and better overall performance.

Flow Rate Range

The pump supports flow rates from 0.06 to 2300 mL/min, depending on tubing size and drive settings, providing flexibility for a wide range of applications.

Cambridgeshire, United Kingdom

5,791 km away

Model Number

MasterFlex 07528-10 LS

Stock Number

44407. SR8B

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Applications & Use Cases

Precise dosing and dispensing in laboratory settings.
Sterile fluid transfer in biopharmaceutical production.
Chemical addition and sampling in analytical processes.
Low-shear pumping of sensitive biological fluids.
General fluid transfer where contamination must be avoided.

Typical Specifications

Typical flow rates: For this class of MasterFlex L/S pump heads, flow rates typically range from 0.001 to 3400 mL/min, depending on the drive speed and tubing size.
Number of rollers: Units of this type commonly feature a three-roller design for reduced pulsation and consistent flow.
Tubing compatibility: Designed for MasterFlex L/S precision tubing, available in various formulations and sizes.
Rotor/roller material: Commonly available with stainless steel (SS) or cold-rolled steel (CRS) rotors/rollers, offering different levels of durability and chemical resistance.
Occlusion adjustment: Units of this model typically feature adjustable occlusion to optimise tubing life and pressure performance.
Drive compatibility: This pump head is designed for use with MasterFlex L/S drives, which are sold separately.

Frequently Asked Questions

A peristaltic pump works by compressing and relaxing a flexible tube, creating a vacuum that draws fluid through. This mechanism ensures the fluid only contacts the tubing, preventing contamination of the pump head.

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.