L/S High-Performance Pump Head
Rated 3.5/5 based on 11 customer reviews

L/S High-Performance Pump Head

The High-Performance pump head delivers the highest flow rate and pressure of all L/S heads. Compatible with L/S tubing, its wide flow range up to 3400 mL/min and pressure up to 10.3 bar makes it the ideal head for the most demanding applications.
Average lead time: 2-3 weeks
€776.00
The High-Performance pump head delivers the highest flow rate and pressure of all L/S heads. Compatible with L/S tubing, its wide flow range up to 3400 mL/min and pressure up to 10.3 bar makes it the ideal head for the most demanding applications.

Masterflex High-Performance pump head

The High-Performance pump head offers low-pulsation synchronous multichannel pumping without cartridges. Its robust housing in anodized aluminum and stainless steel makes it the ideal head when reliability is needed for multichannel applications.

  • New patented compact design: faster tubing changes and improved ergonomics
  • Flow rates up to 3400 mL/min, pressures up to 10.3 bar (150 psi)
  • Automatic and optimized tubing occlusion
  • Glass-filled nylon housing and occlusion bed with stainless steel rotor/roller assembly
  • Open-head sensor and ATEX-approved version available

Compatible with Masterflex L/S tubing 15, 24, 35, 36 and L/S high-pressure 14HP, 16HP, 15HP, 24HP.

Models with open-head interlock sensor stop drive motor when pump head is open (when used with sensor-equipped drives).

1x Masterflex High-Performance pump head

77252-60 07535-70 77252-80 77252-62 77252-72 77252-82
Option Open-head sensor
None ATEX Open-head sensor None ATEX
Flow range 0.006 to 2400 mL/min
Max pressure 10.3 bar (150 psi)
Number of channels 1
Number of rollers 3
Max rpm 600
Number of rollers 6
Occlusion Fixed
Compatible tubing L/S 15, 24, 35, 36 L/S high-pressure 14HP, 16HP, 15HP, 24HP
Housing material Glass-filled nylon PA
Rotor material Stainless steel
Operating temperature 0 to 40 °C (32 to 104 °F)

Flow range & tubing

High-Performance pump heads for L/S tubing are only compatible with L/S tubing.

L/S 15 L/S 24 L/S 35 L/S 36 L/S 14HP L/S 16HP L/S 15HP L/S 24HP
Flow rate (mL/rev) 1.8
3.0
4.3
5.8
0.3
0.9
1.7 2.4
mL/min @ 100 rpm 180
300
430
580 30
90
170 240
mL/min @ 600 rpm 1100 1800 2600 3400 Not recommended
Max pressure 2.7 bar (40 psi) 2.4 bar (35 psi) 1.4 bar (20 psi) 10.2 bar (150 psi) 8.5 bar (125 psi) 6.8 bar (100 psi) 5.5 bar (80 psi)
Max vacuum 660 mm Hg (26" Hg) 610 mm Hg (24" Hg) 660 mm Hg (26" Hg)
Suction lift 8.8 m H2O (29 ft H2O) 8.3 m H2O (27 ft H20) 8.8 m H2O (29 ft H2O)

 

Payment Terms

You can either order and pay via credit card or invoice (through a purchase order). Request a quote easily by clicking on the "Request a Quote" button in the cart page.

Please note that some products are not available for direct purchase: just click "Request a Quote" on the product page and fill in the form to get more informations!

Credit card 

  • Add your products to the cart
  • In the cart page, click on Proceed to Checkout
  • Complete your credit card informations (don't worry, we are using Stripe, a PCI-certified program specialized in online transactions)
  • That's it! You will receive an order confirmation within a few minutes, and our team will send you the invoice.

Invoice

  • Add your products to the cart
  • In the website header, click on Request a Quote
  • Fill in the required informations, then click on Submit Quote
  • Our team will send you a quote shortly
  • After receiving the quote, just send your purchase order at contact@darwin-microfluidics.com
  • Our team will complete your purchase and send you the invoice!

 

If you wish to pay in USD, GBP or AUD, please specify it in your PO. We can add the converted value in the required currency to the quote if requested.

 

Worldwide shipping

We ship worldwide from our warehouse in France.

Shipping charges are calculated based on the shipping country, and can be estimated from the cart page. Our shipping rates and times are:

  • France: GLS (1-2 business days), free shipping above 350€
  • Germany, Austria, Belgium, Denmark, Spain, Hungary, Italy, Luxembourg, Netherlands, Poland, Portugal, Czechia, Slovakia:
    • GLS (2-4 business days), free shipping above 350€
    • DHL Express (1-2 business days), reduced rate above 350€
  • Bulgaria, Croatia, Estonia, Finland, Ireland, Latvia, Lithuania, Romania, Slovenia, Sweden, Greece, Cyprus, Malta: DHL Express (1-2 business days), free shipping above 400€
  • United Kingdom: DHL Express (1-2 business days), free shipping above 400€
  • USA, Canada: DHL Express (1-3 business days), free shipping above 400€
  • Switzerland: DHL Express (1-2 days), free shipping above 450€
  • Other countries: DHL Express, shipping rates based on the destination, weight and dimensions

 

If you wish to use your own shipping account, we will charge a flat fee of 15€.

We reserve the right to apply a surcharge for parcels > 30 kg, palletized shipments, or packages with dimensions exceeding the maximum dimensions of our carriers.

Please note that our standard shipping incoterms are DAP (Delivered At Place), or EXW if using your own carrier.

Contact us if you have any questions!

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