Dual-Manifold with Glass Stopcocks, 4 or 5 Ports, 2 Hose Connections per Bank

A little problem after receiving the goods, after contacting the customer service, we got the reply and solution very quickly, the after-sales service is very considerate.

In particular, this dual manifold design is suitable for us to do multiple experiments in parallel, two main tubes are able to connect to different experimental devices at the same time, which saves a lot of time.

Although the price is not low, the quality of this device far exceeds our expectations, and the price/performance ratio is very high, especially suitable for long-term use in the laboratory.

Spacing between the two pipes is large enough to facilitate the connection of different vacuum lines, especially when multiple experimental devices are connected, space operation is very convenient.

Although it is slightly more expensive, its performance and quality are fully worthy of the price. It's well worth the investment for lab equipment that needs to be used for a long time.