|The L1/TL manifold mounts directly to standard pressure transmitters. Designed for liquid level applications with two isolation valves operationg in parallel to shut off either one of the two process lines through the manifold. No equalizer passage run through the manifold. Great cost benefits can be achieved due to the lightweight design, such as reduced shipping costs. The manifold is supplied with the transmitter seals as standard, with the bolting kit being included as and option added to the part number.