There are 2 Pulseless Metering Pumps from 1 suppliers on EC21.com
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Feature
This pump can be used for high precision injections with pulse rates of ±1%. The pump technology research center attached to cheonsei Ind. Co.,Ltd spent one year in developing this pump, and is the first company to develop this kind of pump in Korea.
By introducing innovative principles, rather than using the existing air
chamber type of pulse reduction pump, we specially designed and manufactured
the structure of the cam so as to make the discharge of fluid have no pulse.
This product has a basic 2 head structure and inverter control, and adjusts
the discharge capacity precisely to remove any pulse even at high pressure.
Application
Description
Have you ever seen a pulseless metering pump?
You've never actually seen a pulseless metering pump, even though you may have
seen similar pumps. You might have seen a pulse reduction pump, which reduces
the pulse with pump piping or a built-in air chamber. However, Cheonsei Industries
has successfully developed actual pulse-less pump technology. In the belief
that we coexist with our customers, we will show you true essence of Puseless
Pump.

In general, a pulse is generated in metering pumps if they use an eccentric cam to convert the power of the motor to alternating motion. Since this eccentric cam is circular and has eccentric volume of e, the reciprocation speed of the flanger is a sinusoidal wave, which is the cause of the pulse in the discharge capacity.

Cheonsei paid attention to this sinusoidal wave. We thought "Can't we make the flow speed fixed?" In the end, we made an ellipsoid eccentric cam and came up with a pulseless pump.

Now, solve your problems with the Cheonsei Pulseless Pump.
| Registration Date | 2000/10/10(Year/Month/Date) |
|---|---|
| Buyer / Seller in EC21 | Seller |
| Business Type | Manufacturer |
| Year established | 1980 |
| Employees total | 51 - 100 |
| Annual revenue | USD 500,001 - 1,000,000 |
| Company | Cheonsei Industrial Co., Ltd. |
|---|---|
| Address | 119-58, Sasa-dong, Sangrok-gu,Ansan-si,Gyeonggi-do121-715Korea |
| Phone | 82 - 31 - 4651003 |
| Fax | 82 - 31 - 4193223 |
| Homepage | http://www.cheonsei.co.kr |
| Contact | Chung-won Lee / Section Chief |