Disc Diffuser Data
Operating flow range,m3/h
Diffuser density, %
Surface area, m2
Size of bubble, mm
Standard oxygen transfer effciency， %
Q: Do you accept sample order?
A: Sample order is acceptable. Sample can be sent within 1~3 days after payment confirmed.
Q: What are your payment terms?
A: Paypal, Western union, T/T, etc. 30% as deposit, balance before shipping. 100% in advance for sample order.
Q: What is your delivery term?
A: FOB/CNF/CIF; By express/By sea/By air; Deliver after payment confirmed.
Q: How long is your warranty?
A: Depends on different products. We will try the best to provide best after-sale service.
Q: Are you manufacturer or trading company?
A:We are manufacture.
Q: What is your advantage?
A: We have 10 years experiencein this field, and we can offer products with highest quality,most competitive price,and our best service together with our factory.