Each drop tank is color coded to the rig that carries it. They have a pair of 10 inch drains that can be connected together if needed to transfer large volumnes of water without a transfer device.
Each overhead fill cistern is configured to run multiple supply lines. The 14 foot preconnected suctions make for a quick draft.
One rig can fill from draft while another fills forom the overhead or one pumper at draft can supply the rig filling from the overhead fill.
A very simple draft procedure.
Dual suctions are quickly deployed.
Non-conventional Japanese style mount hard suctions work wonderfully.
Cam Loks are used on all suction lines.
Pulling two levers releases the coupling.
Pushing the coupling in and pushing the two levers is all that is needed to couple the fittings.
No mallets one firefighter hookup.
Simplicity.