Features:

  • ✔ FLOWRATE - pump tube size: 1mm ID x 3mm OD 2~17 mL/min; 2mm ID x 4mm OD 5~40 mL/min ; 3mm ID x 5mm OD 19~100 mL/min ;
  • ✔ POWERFUL - Suitable for viscous, non-viscous liquid
  • ✔ EASY USE - The pump head designed for easy disassembly, easy to clean and maintain.
  • ✔ CHANGEABLE FLOW DIRECTION - flow direction can be controlled by the positive and negative connection.
  • ✔ PORTABLE FOR WIDE USE - has been widely used in the field of experimental, biochemical analysis, pharmaceuticals, fine chemicals, biotechnology, pharmaceutical, products, ceramics, water treatment, environmental protection, etc.
I'd continue to buy but with the head technology was longer lasting

They work good for laundry detergent and bleach. My biggest gripe is the pump motors last a long but the pump heads wear out after a year. I received some with green tubing and those were horrendous. The clear tubing ones work better.

Good

Works well, reliable flow rate

A great little device

I had to smooth out the kinks in the hoses and now it works perfectly. I use it to replace the syringes for my tube feeding needs. Works great. Nice relief. The syringes were wearing out too soon and were very hard to use and time consuming.

Buena rekación calidad precio

Me permite dar calidad a mi producto final.

Good little pump

I got this to build a DIY auto top off for my reef tank. I hooked it up to a wall wort 9v power supply and a float switch. It has been working flawlessly and would recommend this to anyone looking to do the same.

Great price and works well

I'm not sure why the other reviewers had issues, but this thing runs like a top. It self primes, even with larger diameter hose added (primed as open loop first) and I'm running it off 12v 850 miliamp power with zero problems. Not sure on the life of it yet but fully plan to find out. All and all completely the money.

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