Mini, dual roller Peristaltic pump for use in lab equipment MFG: Welco Model: WPX1-P1/8M2-C Power: 24VDC nom <300mA
Media: Fluids, Resistant to general chemicals; acids/alkai & oxidzing agents.
Output: 1/8" ID "Pharmed BPT" tubing 5/8" long
UL/CE/NSF, RoHS L: 3-1/2" W: 1-7/8" T: 1-7/8" WT: .3
WARNING: This product can expose you to chemicals including Nickel which is known to the State of California to cause cancer and which is known to the State of California to cause birth defects and/or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Click to see Why is this here?
As of August 2018 the State of California has changed the requirements of the “Prop 65” law. We now must list on our website any possible chemicals the can cause cancer, birth defects or reproductive problem.
As an example:
ABS plastic contains styrene
PVC wire insulation can contain Di(2-ethylhexyl)phthalate (DEHP)
electrolytic capacitors can contain Ethylene glycol
Brass can contain Lead
flame retardant pc boards can contain Tetrabromobisphenol A (TBBPA)
Aluminum alloys can contain Chromium
To put it simply we are a small company and do not have the resources to test every single part, so we list every thing as hazardous. Please recycle all electronic parts responsibly and under no circumstance eat, drink or smoke these parts and wash your hands after touching!
its a Pharmed Tubing 1/8 ID with 2 rollers, should move about 0.6mL per rotation, and rotates at about 75 rpm at 12VDC and 150 rpm at 24VDC. So flow should be about 45-90 mL/min. Use silicone lube on tubing and it should last longer.
- Ted Michelini, CA
Rollers and rate?
Does this pump only have 2 rollers, or how many? At 24 VDC, with the tubing recommended, what is the flow rate in ml per minute?