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Variable-Speed Peristaltic Tubing Pump Complete Description
Compact, variable-flow, bi-directional, self-priming, peristaltic pumps offer precise flow deliveries. Ideal for use with conductivity flow-thru cells, liquid chromatography, collecting fractions, pH/circulating fluids or buffers in baths, and moving corrosive materials. They provide outstanding flow control and flexibility for transferring and dosing liquids. Fluid contacts only the tubing for contamination-free pumping.
Flow rates are from 0.005 milliliters per minute to 600 milliliters per minute. Variable-speed flow control and five different tubing sizes provide fine resolution with a wide flow range. The revolution of one roller delivers a precisely measured volume specific to the tubing size and motor speed. May be used with up to 120 feet of tubing for remote sampling.
Tubing may be used with fluid temperatures from –80 to 500°F (–62 to 260°C). Use with food, pharmaceuticals, and other critical solutions. The tubing may be sterilized by autoclave. Unit pumps liquids and gases. Pumping dry does not harm the pump. Pump has a purge/prime switch for high-speed emptying/filling. It also reverses at the touch of a switch for ease in draining tubing. Three rollers reduce flow pulsation, prevent siphoning, and eliminate the need for check valves. There are no valves to clog, no seals to leak. The 120-VAC CSA-approved wall power supply ensures that a safe 12 volts drive the pump motor. Comes with a battery connector for portable use with any 9 or 12-volt battery. Pump draws so little power it will run for five months on a car battery.
Supplied with silicone tubing, and polypropylene fittings/nipples, 115-VAC wall power supply, and an accessory battery connector (battery not supplied). Packaged in a chemical-resistant ABS plastic case. Size is 6-5/8 x 4-3/4 x 4-1/2 inches and weight is 1-1/4 pounds. One-year warranty.
Cat. No. 3384 Variable-Speed Peristaltic Tubing Pump -- Ultra-Low Flow 0.005 to 0.900 ml/minute
Cat. No. 3385 Variable-Speed Peristaltic Tubing Pump -- Low Flow 0.03 to 8.20 ml/minute
Cat. No. 3386 Variable-Speed Peristaltic Tubing Pump -- Medium Flow 0.4 to 85.0 ml/minute
Cat. No. 3389 Variable-Speed Peristaltic Tubing Pump -- Medium/High Flow 4.0 to 600 ml/minute
| Cat.No. |
REPLACEMENT SETS OF TUBING (Supplied with corresponding fittings/nipples) |
| 3370 |
Replacement set - Cat. #3384 and #3385. Tubing I.D. size 1/50, 1/16, 3/32, 3/16, and 1/4-inch |
| 3371 |
1/50-inch I.D. for Cat. #3384, #3385 and #3386 |
| 3372 |
1/16-inch I.D. for Cat. #3384, #3385 and #3386 |
| 3373 |
3/32-inch I.D. (fitting color coded red inside) for Cat. #3384, #3385 and #3386 |
| 3374 |
3/16-inch I.D. (fitting color coded blue inside) for Cat. #3384, #3385 and #3386 |
| 3375 |
1/4-inch I.D. for Cat. #3384 and #3385 |
| 3376 |
1/4-inch I.D. for Cat. #3386 |
| 3377 |
Replacement set - Cat. #3386.Tubing I.D. size 1/50, 1/16, 3/32, 3/16, and 1/4-inch |
| 3378 |
Replacement set - Cat. #3389. Tubing I.D. size 1/16, 3/32, 3/16, and 1/4-inch |
| 3390 |
1/50-inch I.D. for Cat. #3389 |
| 3391 |
1/16-inch I.D. for Cat. #3389 |
| 3392 |
3/32-inch I.D. for Cat. #3389 |
| 3393 |
3/16-inch I.D. for Cat. #3389 |
| 3394 |
1/4-inch I.D. for Cat. #3389 |
| Cat.No. |
REPLACEMENT SILICONE TUBING ONLY |
| 3360 |
1/50-inch I.D., 25 ft. (all pumps) |
| 3361 |
1/32-inch I.D., 25 ft. (all pumps) Uses the identical fittings/nipples as the 1/50-inch tubing |
| 3362 |
1/16-inch I.D., 25 ft. (all pumps) |
| 3363 |
3/32-inch I.D., 25 ft. (all pumps) |
| 3364 |
3/16-inch I.D., 25 ft. (all pumps) |
| 3365 |
1/4-inch I.D., 25 ft. (Cat. #3384 and #3385) |
| 3366 |
1/4-inch I.D., 25 ft. (Cat. #3386 and #3389) |
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