Experimental DIY Model 555 Suction Oxygen Booster Air Pumps

If used for aeration of aquariums, it is not suitable for long-term uninterrupted work!
Rated voltage: DC12V (The motor model is 555, so use at least 2A of current! If you use 6V, it must be 2A or more. It is recommended to use the battery.)
Rated current: 800mA
Inflation time: <6 seconds (from 0 to 300 mmHg in a 1000CC closed container)
Minimum pressure: >400 mmHg (53.33KPa)
Hermeticity: <5mmHg (from 1000mmHg in 1000CC container min), airtight only for inflation
Flow rate: >15 L/Min
Noise: <55dB (test at 30cm distance)
Life: 100,000 cycles tested
Use fluid: gasContact Us to Know More Products Details 

Q1:What kind of payment do you support?
A:We support PayPal,T/T(Bank transfer),Trade Assurance Order,Western Union,Alipay,Wechat pay,etc.

Q2:How do you deliver parts to us?
A:Normally ship by DHL,FedEx,TNT,UPS,etc.
Delivery charge will be decided by how many you order and where to send or you may offer us your account.

Q3:Do you test all your goods before delivery?
A: Yes, we have 100% tested before delivery.

Q4:If I place an order, how long will it take to delivery it?
A:It usually takes about only 2-3 days on receipt of payment, depends on the quantity ordered and the stock status.

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