Masterflex® L/S® Easy-Load® II Pump Heads for Precision Tubing, Cole-Parmer

Supplier: Cole Parmer
77200-30 77200-60
76403-106EA 1283.1 CAD
76403-106 76403-110
Masterflex® L/S® Easy-Load® II Pump Heads for Precision Tubing, Cole-Parmer
Pumps Peristaltic Pumps
Automatic retention holds tubing securely in place with no manual adjustment—just load the tubing and start the pump.

  • New design and automatic tubing retention allow for multiple tubing sizes—change tubing without removing head from drive
  • Four-roller rotor improves pressure performance and mechanical stability while reducing pulsation
  • Model available with integrated open-head sensor–connects directly to sensor-equipped drives
  • Pump heads are stackable for multichannel applications
  • Compact design for efficient use of space
  • Suitable for use with L/S® Precision pump tubing sizes
  • Automatic tubing retention
  • Fixed occlusion

When two Easy-Load® II pump heads are stacked rollers are offset by 45°--combine the outlets from two stacked heads for a 95% reduction in flow pulsation.

Ordering information: These pump heads accept the six L/S® precision tubing sizes. For stacking multiple heads (up to the specified limits of your drive) order two- three- or four-channel hardware separately under 'Accessories'.
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