Stem Cell Culture Peristaltic Pump Tube PHARMED BPT Silicone NSF 51 Stanard
PHARMED BPT Tubing
In the use of the peristalsis pump,30 times more durable than the general silicone tubing.
High pressure sterilization can be used repeatly
Heat welding can be carried out for closed system disinfection
a certificate of the ISO 10993 standard
Conforms to USP GLASS VI, FDA and NSF 51 standards
Compared with silicon rubber tubing, BPT pharMed tubing has lower gas and steam permeability. It is an ideal product for stem cell culture, fermentation, synthesis, separation, purification, and process monitoring and control. Tests show that BPT pharMed hose can be used safely in sensitive cell culture
BPT PharMed hose has a very good general chemical resistance, as well as excellent acid and oxide.The product is opaque and resistant to ultraviolet radiation, thus helping to protect the sensitive liquid.Operating temperature range from-60(-51 )to 275 (135 ).
We recommend you to use Prefluid approved tubing!
The tubing decides pump performance significantly.
Resilience determines suction lift; tubing hardness
determines pressure; elasticity determines tubing life;
bore size determines flow rate and tubing wall thickness determines pump working efficiency.
There are two types of tubing to choose from, each one consist of different material, Prefluid tubing and Prefluid long-life tubing. They own similar chemical performance. Under
the same condition, Prefluid long-life tubing will bewith much longer use life. In the event you need to run your pump for a
long duration, we recommend you use Prefluid long-life tubing. Prefluid tubing is the number one option, when using Prefluid requirements.
Tubing Life
The factors which will influence tubing life include pump speed, pressure, tubing material and its chemical compatibility, and fluid abrasion rate.
The chart to the right displays the maximum continuous running time of 17# and 25# tubing under thecondition of speed of300rpm, temperature of23°C
(73°F). The result is the average number of 10 samples.
The specification of tubing
| Tubing No. | 13# | 14# | 19# | 16# | 25# | 17# | 18# | |
| Wall thickness | 1.6(mm) 1/16(inch) | |||||||
| ID | mm | 0.8 | 1.6 | 2.4 | 3.2 | 4.8 | 6.4 | 8 |
| Inch | 1/32 | 1/16 | 3/32 | 1/8 | 3/16 | 1/4 | 5/16 | |
| OD | mm | 4 | 4.8 | 5.6 | 6.4 | 8 | 9.6 | 11.1 |
| Inch | 5/32 | 3/16 | 7/32 | 1/4 | 5/16 | 3/8 | 7/16 | |
Pressure-bearing | continuous | 0.17 | 0.14 | 0.10 | 0.07 | |||
| intermittent | 0.27 | 0.24 | 0.14 | 0.10 | ||||
| Tubing No. | 15# | 24# | 35# | 36# | 73# | 82# | 88# | 92# | |
| Wall thickness | 2.4(mm) 3/32(inch) | 3.2(mm)1/8(inch) | 4.8(mm)3/16(mm) | ||||||
| ID | mm | 4.8 | 6.4 | 8 | 9.6 | 9.6 | 12.7 | 12.7 | 25.4 |
| Inch | 3/16 | 1/4 | 5/16 | 3/8 | 3/8 | 1/2 | 1/2 | 1 | |
| OD | mm | 9.6 | 11.2 | 12.7 | 14.4 | 15.9 | 19.1 | 22.2 | 35 |
| Inch | 3/8 | 7/16 | 1/2 | 9/16 | 5/8 | 3/4 | 7/8 | 1-3/8 | |
Pressure-breaking | continuous | 0.17 | 0.14 | 0.17 | 0.07 | 0.14 | |||
| intermittent | 0.27 | 0.24 | 0.27 | 0.14 | 0.14 | ||||
| Non-standard Tubing Size | 0.5×0.8 | 2.4×0.8 | 1×1 | 2×1 | 0.8×2.4 | 1.6×2.4 | 2.4×2.4 | 3.1×2.4 | |
| Wall thickness | 0.8(mm)1/32(inch) | 1(mm)1/25(inch) | 2.4(mm) 3/32(inch) | ||||||
| ID | mm | 0.5 | 2.4 | 1 | 2 | 0.8 | 1.6 | 2.4 | 3.1 |
| inch | 1/50 | 3/32 | 1/25 | 1/12 | 1/32 | 1/16 | 3/32 | 1/8 | |
| OD | mm | 2.1 | 4 | 3 | 4 | 5.6 | 6.4 | 7.2 | 7.9 |
| inch | 1/12 | 5/32 | 1/8 | 5/32 | 7/32 | 1/4 | 9/32 | 5/16 | |
Pressure-breaking | continuous | 0.1 | 0.15 | ||||||
| intermittent | 0.1 | 0.15 | |||||||
