to download the new 2011 Syringe Pump Catalog - Harvard ...
to download the new 2011 Syringe Pump Catalog - Harvard ...
to download the new 2011 Syringe Pump Catalog - Harvard ...
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Gentle <strong>Pump</strong>ing <strong>Pump</strong> Heads<br />
PC1 73-3119 PC1 73-3120<br />
These pump heads provide gentle pumping action and are suitable for<br />
many applications, including cell suspensions.<br />
The model Pro-280 pump head is gentle enough <strong>to</strong> use for highly<br />
viscous liquids with concentrated viable cells. Comparisons <strong>to</strong> gear,<br />
pis<strong>to</strong>n and centrifugal pumps proved that peristaltic pumps are <strong>the</strong><br />
only suitable and sterilizable pump system for gently pumping media<br />
containing living cells.<br />
Gentle <strong>Pump</strong>ing <strong>Pump</strong> Heads Specifications<br />
KEY FEATURES<br />
Unique convex rollers cause minimal cell lysis<br />
Installs rapidly<br />
Easily interchanged with o<strong>the</strong>r MCP/BVP pump heads<br />
Elevated differential pressures (Pro-281 and Pro-381)<br />
Ideal for mammalian cell inoculating, harvesting or cell<br />
suspension transfers<br />
Suitable for viscous fluids and fluids containing a<br />
high content of sensitive solids<br />
Applications requiring hygienic conditions,<br />
durability and reliability<br />
PRO-280<br />
Coated aluminum pump head<br />
Can be dismantled for cleaning<br />
Stainless steel rollers<br />
Self-centering tube track, allows tube <strong>to</strong> lie in <strong>the</strong> optimum<br />
position, which considerably leng<strong>the</strong>ns <strong>the</strong> tube life<br />
For applications which require hygienic conditions,<br />
reliability and durability<br />
Ideal for use in chemical, biotechnological and<br />
pharmaceutical processes and in food industry<br />
PRO-281<br />
Same as Pro-280 but<br />
For tubing with 2.4 mm wall thickness<br />
Especially recommended for:<br />
- Elevated differential pressures<br />
- Viscous fluids<br />
PRO-380<br />
Same as Pro-280<br />
Less pulsation thanks <strong>to</strong> 3 rollers<br />
Slightly lower flow rate<br />
PUMP HEAD PRO-280 PRO380 PRO-281 PRO-381<br />
NUMBER OF CHANNELS 1 1 1 1<br />
NUMBER OF ROLLERS 2 3 2 3<br />
TUBING WALL THICKNESS 1.6mm 1.6mm 2.4mm 2.4mm<br />
FLOW RATERANGE .49 - 3700 .45 - 3400 3.6 - 3100 3.3 - 2900<br />
ML/MIN<br />
Gentle <strong>Pump</strong>ing <strong>Pump</strong> Heads Flow Rates<br />
Standard Tygon ® R-3603/R-3607<br />
Order #<br />
PC1 73-3119<br />
PC1 73-3120<br />
PC1 73-3121<br />
PC1 73-3122<br />
Product<br />
Pro-280<br />
Pro-380<br />
Pro-281<br />
Pro-381<br />
PRO-280 FLOW RATE,<br />
ML/MIN FLOW RATE, ML/MIN<br />
PRO-380 FLOW RATE,<br />
ML/MIN FLOW RATE, ML/MIN<br />
Tubing ID mm Wall mm Min. Max. Min. Max.<br />
1.6 1.6 0.49 120 0.45 110<br />
3.2 1.6 1.9 450 1.7 400<br />
4.8 1.6 4.2 1000 3.7 890<br />
6.4 1.6 7.2 1700 6.5 1600<br />
9.5 1.6 14 3300 13 3000<br />
11.1 1.6 16 3700 14 3400<br />
Standard Tygon ® R-3603/R-3607<br />
PRO-281 FLOW RATE,<br />
ML/MIN FLOW RATE, ML/MIN<br />
PRO-381 FLOW RATE,<br />
ML/MIN FLOW RATE, ML/MIN<br />
Tubing ID mm Wall mm Min. Max. Min. Max.<br />
4.8 2.4 3.6 870 3.3 800<br />
6.4 2.4 6.5 1600 5.8 1400<br />
8 2.4 9.9 2400 8.8 2100<br />
9.5 2.4 13 3100 12 2900<br />
*Note: Approximate values: determined with water at 22˚C, no differential pressure,<br />
with Tygon ® Tubing<br />
PRO-381<br />
Same as Pro-380 but<br />
For tubing with 2.4 mm wall thickness<br />
Especially recommended for:<br />
- Elevated differential pressures<br />
- Viscous fluids<br />
<strong>Harvard</strong> Apparatus phone 508.893.8999 <strong>to</strong>ll free U.S. 800.272.2775 fax 508.429.5732 www.harvardapparatus.com 59
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