Masterflex® L/S® Easy-Load® II Long-Shaft Pump Heads, Avantor®
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
This L/S® Easy-Load® II Pump Head, when combined with a Masterflex® L/S® drive or compatible system, is designed to provide a simple, easy-to-use peristaltic pump system. The pump head accepts several different tubing sizes for a wide range of flow rates. The unique over-center cam design and automatic tubing retention allow quick tubing changes and greatly reduced maintenance time.
This pump head is compatible with most Masterflex® L/S® drives with a standard tang interface. Mount the pump head using the 2 screws provided.
: Includes 15” (38-cm) length of tubing and one mounting hardware package.
- Environmentally Preferable:
- Catalog No:
- MFLX77200-82
- MFLX77200-80
- Model:
- 77200-82
- 77200-80
- Gear ratio:
- 1:1
- 1:1
- No. of channels:
- 1
- 1
- Occlusion:
- Fixed
- Fixed
- Optimum RPM range:
- 0.02 - 600 rpm
- 0.02 - 600 rpm
- Pump series:
- L/S
- L/S
- Tubing retention:
- Automatic
- Automatic
- Tubing sizes accepted:
- L/S® 15, L/S 24, L/S 35, L/S 36
- L/S® 13, L/S 14, L/S 16, L/S 25, L/S 17, L/S 18
- Volume per revolution with L/S 13 tubing:
- 0.06 ml
- Volume per revolution with L/S 14 tubing:
- 0.21 ml
- Volume per revolution with L/S 15 tubing:
- 1.7 ml
- Volume per revolution with L/S 16 tubing:
- 0.8 ml
- Volume per revolution with L/S 17 tubing:
- 2.8 ml
- Volume per revolution with L/S 18 tubing:
- 3.8 ml
- Volume per revolution with L/S 24 tubing:
- 2.8 ml
- Volume per revolution with L/S 25 tubing:
- 1.7 ml
- Volume per revolution with L/S 35 tubing:
- 3.8 ml
- Volume per revolution with L/S 36 tubing:
- 4.8 ml
- Warranty:
- 2 years
- 2 years
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