JBB flowrate adjusted chemical diaphragm metering pump
1. JBB mechanical diaphragm measuring pump could push diaphragm reciprocated with eccentric gear driven by the gear motor. And the dual ball check valve of exit ensures the measuring precision well.
2. JBB combines both advantages of electromagnetic diaphragm metering pump and mechanical diaphragm metering pump, and it has also conquered the weakness of low pressure, small capacity and high power.
3. It has the advantages of compact structure, no leakage, safe operation and convenient maintenance.
4. This pump is often used in water treatment, lab, petrochemical, paper making, coating, food and drink, pharmacy, etc.
A:1. It is about 3-7 working days if products are in stocks. 2. If product are out of stock,The delivery time depends on the quantity. Q: Could you provide samples? A: Yes, of course. We will send samples to you against advance deposit, but the price of samplepump and the freight charge is paied by your side. Q: How about product problem solution? A: If you can’t solve the problem in your local, please send the product to us, we will repair it, then back to you.