Masterflex

Masterflex L/S Easy-Load II Head for High-Performance Tubing, PPS/SS

467.00 excl. VAT

Item # EW-77200-62
Automatic retention holds tubing securely in place with no manual adjustment—just load the tubing and start the pump
  • Four-roller rotor improves pressure performance and mechanical stability while reducing pulsation.
  • Improved occlusion bed geometry lengthens tubing life.
  • Polyphenylene sulfide (PPS) housing with either stainless steel (SS) or cold-rolled steel (CRS) rotor—choose CRS for economy or SS for greater durability and chemical resistance.
SKU: H50349IN Category:

Description

Two year warranty Masterflex L/S Easy-Load II Head for High-Performance Tubing, PPS/SS

Masterflex L/S Easy-Load® II Head for High-Performance Tubing  includes:

single-channel mounting hardware. For stacking multiple heads (up to the specified limits of your drive) order two- three- or four-channel hardware separately.

Key Features

  • Four-roller rotor improves pressure performance and mechanical stability while reducing pulsation.
  • Improved occlusion bed geometry lengthens tubing life.
  • Polyphenylene sulfide (PPS) housing with either stainless steel (SS) or cold-rolled steel (CRS) rotor—choose CRS for economy or SS for greater durability and chemical resistance.
  • Model 77201-62 with adjustable occlusion gives you the option of loosening occlusion for longer tubing life or increasing occlusion for higher pressure.
  • Each pump head for high-performance precision pump tubing accepts tubing sizes L/S® 15, L/S® 24, L/S® 35, and L/S® 36. Achieve flow rates of 1.7 to 2900 mL/min (1 to 600 rpm).

More About this Item

These pump heads accept the four high-performance precision tubing sizes. High-performance precision tubing has a thicker wall than precision tubing enabling better pressure generation, greater suction lift, and greater ability to pump viscous fluids.

Brand

Masterflex

Masterflex® tubing pump systems are made to exact specifications using a proven process developed over more than 50 years. This is key to Cole-Parmer's promise to deliver solutions you trust.

Customer Input

Before we create any Masterflex® tubing pump, we define the unique needs of our customers through product performance surveys, as well as input from use in actual applications. We then develop new products and features based on reliability, ease of use, and product function.

Concept

During the concept stage, we consider all the factors vital in creating durable products that provide our customers with the best results possible. This is where we put our nearly 50 years of experience in developing more than 5,000 products to work. It's where we consider all the possibilities, including specific applications, product adaptability, and costs, as well as our requirements for safety, environmental needs, service, reliability, and noise specifications.

Engineering

Once a product is conceptualized, proven procedures are defined and maintained to control and verify its design to ensure that specified requirements are met. Controls are put in place to ensure that the product is producible and results verifiable. The product is then designed using the latest technology, and its operation is verified through testing.

Prototype

The results of our information gathering, product-concept development, and the application of our engineering expertise is the prototype Masterflex pump system. Once developed, thorough testing and refining of this working model ensure that the product will produce the result that we—and our customers— can rely on.

Testing

On-time delivery of durable, trouble-free products with superior service are rights our customers deserve. Therefore, before any Masterflex pump hits the market it undergoes countless hours of testing to ensure that it performs to our high standards. Each product is scrutinized under actual application conditions to ensure that it meets specific requirements.

Production

Our products are made in a facility certified to ISO 9001:2000 standards. Masterflex pumps meet U.S. and international standards, and we warrant the accuracy and integrity of every pump we sell.

Distribution

An international company, Cole-Parmer distributes fluid handling products all over the world. Our distribution center uses the latest tracking systems to process thousands of products, so you can be assured of timely delivery— whether you order one pump or a hundred—across the street or around the world.

Customer/Application Services

Our partnership with you doesn't end with the sale. We are available for follow-up, technical support, and service to ensure you are completely happy with your product. If you are not satisified, we'll fix the problem or replace the product. Also, our maintenance staff is available to quickly handle repairs and can help you identify replacement parts. Finally, our expert Application Specialists can help you with product selection and maintenance, and offer you continuous support. Whether you are setting up a complicated system or just have a quick question, their advice is absolutely free. Delivering Complete Solutions... From Engineering to Manufacturing, Distribution to Applications Assistance.
Masterflex

Additional information

Dimensions8.2 × 12.7 × 12.1 cm
  • Pump SeriesL/S
  • Number of Channels1
  • Max Flow Rate (mL/min)2900
  • Min Flow Rate (mL/min)0.034
  • Max Flow Rate Per Channel (mL/min)2900
  • Min Flow Rate Per Channel (mL/min)0.034
  • Housing MaterialPolyphenylene Sulfide (PPS)
  • Tubing RetentionAutomatic
  • OcclusionFixed
  • Optimum RPM Range (rpm)0.02 to 600
  • RollersFour; stainless steel
  • Rotor MaterialStainless Steel
  • Suction Lift (ft)29
  • Suction Lift (m)8.8
  • Gear Ratio1:1
  • Tubing sizes acceptedL/S® 15, L/S 24, L/S 35, L/S 36
  • Volume Per Revolution With L/S 15 Tubing (mL)1.7
  • Volume Per Revolution With L/S 24 Tubing (mL)2.8
  • Volume Per Revolution With L/S 35 Tubing (mL)3.8
  • Volume Per Revolution With L/S 36 Tubing (mL)4.8
  • Length (in)3.25
  • Width (in)5
  • Height (in)4.75
  • Length (mm)82
  • Width (mm)127
  • Height (mm)121
  • Open-Head SensorNo
  • DescriptionL/S Easy-Load II Head for High-Performance Tubing, PPS/SS