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P720 Peristaltic Pumps
Instech P720 peristaltic pumps deliver the low flow rates of syringe pumps without the limits on delivered volume. They are ideal for tissue perfusion and other low-flow laboratory applications.
Features and Benefits
- Precise. Precision-machined pump heads, Swiss-made motor and gearhead assemblies, linear speed control, and a range of tube sizes deliver flow rates from 0.2 µL/min to 18 ml/min (0.04 to 1100 ml/hour) with an accuracy better than ±5%.
- Small. The pumps fit in the palm of your hand and weigh about one pound.
- Versatile. Pre-assembled tube sets are available with your choice of three tubing materials, nine types of connectors, and one or two channels.
P720 Pump Tube Sets
A wide variety of tube sizes, tube materials, and connector types allows you to tailor your Instech P720 peristaltic pump to the flow rates, solutions, and connectors of your particular application. Tube sets typically last about one month under continuous operation.
The 12 standard configurations are typically held in stock for fast delivery of moderate quantities. Custom tube sets are also available, but allow four to five days for them to be made to order. Download the brochure for details on all the possible custom configurations. Tube set part numbers are constructed as follows: P720/TS-[inlet connector][tube ID][tube material][outlet connector].
Tube sets are available in packages of five. New pumps do not include tube sets.
Flow Rate Ranges
| Tube ID (in) | P720/10K | P720 | P720/66 |
| 0.015 | 0.8 – 7.5 µL/min | 8 – 83 µL/min | 70 – 700 µL/min |
| 0.02 | 1.6 – 16 µL/min | 18 – 180 µL/min | 0.15 – 1.5 ml/min |
| 0.031 | 3 – 30 µL/min | 35 – 350 µL/min | 0.3 – 2.8 ml/min |
| 0.062 | 10 – 100 µL/min | 125 – 1250 µL/min | 0.9 – 9 ml/min |
| 0.093 | 20 – 200 µL/min | 240 – 2400 µL/min | 1.8 – 18 ml/min |
Ordering Information
| Part Number | Description | Qty |
| P720/10K | Very-low-flow peristaltic pump | each |
| P720 | Low-flow peristaltic pump | each |
| P720/66 | High-flow peristaltic pump | each |
| P720/NCA | Fittings for P720 straight-through tube sets | Pair |
| P720/RMC | Rod mounting clamp for P720 pumps | each |
| P720/KSK | Kapton strip kit: 10 strips, 3 pcs gripping paper, clip, tool | each |
| P720/BATT | 9V lithium battery for P720 pump | each |
| P720/TS-BS020SBS | P720 pump tube sets: barb – 020 silicone – barb | pkg of 5 |
| P720/TS-BS031SBS | P720 pump tube sets: barb – 031 silicone – barb | pkg of 5 |
| P720/TS-BS062SBS | P720 pump tube sets: barb – 062 silicone – barb | pkg of 5 |
| P720/TS-BS093SBS | P720 pump tube sets: barb – 093 silicone – barb | pkg of 5 |
| P720/TS-DBS031SDBS | P720 2ch tube sets: barbs – 031 silicone – barbs | pkg of 5 |
| P720/TS-DBS062SDBS | P720 2ch tube sets: barbs – 062 silicone – barbs | pkg of 5 |
| P720/TS-DBS031SDBSU | P720 2ch unbalanced tube sets: barbs – 031 silicone – barbs | pkg of 5 |
| P720/TS-DBS062SDBSU | P720 2ch unbalanced tube sets: barbs – 062 silicone – barbs | pkg of 5 |
| P720/TS-020S | P720 straight through tube sets, 020 silicone (P720/NCA fittings required) | pkg of 5 |
| P720/TS-031S | P720 straight through tube sets, 031 silicone (P720/NCA fittings required) | pkg of 5 |
| P720/TS-062S | P720 straight through tube sets, 062 silicone (P720/NCA fittings required) | pkg of 5 |
| P720/TS-093S | P720 straight through tube sets, 093 silicone (P720/NCA fittings required) | pkg of 5 |