L/S Easy-Load 3 Pump Head
Rated 3.5/5 based on 11 customer reviews

L/S Easy-Load 3 Pump Head

The Easy-Load 3 pump head is the most user-friendly version of the Easy-Load pump heads. It provides fast tubing changes and easy handling of the pump. Up to 4 pump heads can be stacked on one compatible pump drive.
Flow range of 0.001 to 2900 mL/min depending on the tubing size.
Average lead time: 2-3 weeks
€449.00
The Easy-Load 3 pump head is the most user-friendly version of the Easy-Load pump heads. It provides fast tubing changes and easy handling of the pump. Up to 4 pump heads can be stacked on one compatible pump drive.
Flow range of 0.001 to 2900 mL/min depending on the tubing size.

Masterflex L/S Easy-Load 3 pump head

This last version of the Easy-Load pump head is the easiest to use, while still offering precise and efficient flow dispensing. It automatically retains tubing safely and does not require any hardware to be mounted on its driver, thanks to its twist-lock mounting tab. Moreover, both the entry and the exit of the tubing are located on the same side of the pump head to optimize the use of space.

  • Designed for different sizes of tubing, from 0.001 to 2900 mL/min
  • Can be mounted and stacked in seconds (up to 4 pump heads) for multichannel pumping: no hardware needed
  • Same side tubing entry/exit
  • Locking tab secures the pump head in either direction
  • Long occlusion surface prevents backflow
  • Fixed occlusion for optimized performance

Compatible with Masterflex tubing:

  • Standard: L/S 13, L/S 14, L/S 16, L/S 25, L/S 17, L/S 18
  • High-Performance: L/S 15, L/S 24, L/S 35, L/S 36

Materials

The pump head housing is made of polypropylene (PP). The rotor and rollers are available in two materials:

  • plated cold-rolled steel (CRS) for general applications
  • 300 stainless steel (SS): for corrosive fluids or vapors, PTFE-shielded ball-bearing construction for highest life expectancy

1x L/S Masterflex Easy-Load 3 pump head

77800-50 / 77800-60

77800-52 / 77800-62

Max flow rate 2300 mL/min 2900 mL/min
Max rpm 600
Number of rollers 3
Housing material Polypropylene (PP)
Rotor material Stainless steel or Cold-rolled steel
Operating temperature 0 to 40 °C (32 to 104 °F)
Weight 0.9 kg (1.9 lb)
Compatible Masterflex tubing L/S 13, L/S 14, L/S 16, L/S 25, L/S 17, L/S 18 L/S 15, L/S 24, L/S 35, L/S 36

Flow range & tubing

L/S 13 L/S 14 L/S 16 L/S 25 L/S 17 L/S 18 L/S 15 L/S 24 L/S 35 L/S 36
Flow rate (mL/rev) 0.06 0.21 0.8 1.7 2.8 3.8 1.7 2.8 3.8 4.8
mL/min @ 600 rpm 36 130 480 1000 1700 2300 1000 1700 2300 2900
Max pressure 2.7 bar (40 psi) 2.4 bar (35 psi) 1.4 bar (20 psi) 1.0 bar (15 psi) 2.0 bar (30 psi) 1.7 bar (25 psi) 1.4 bar (20 psi)
Max vacuum 660 mm Hg (26" Hg) 510 mm Hg (20" Hg) 660 mm Hg (26" Hg)
Suction lift 8.8 m H2O (29 ft H2O) 6.7 m H2O (22 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 

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  • 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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