Just about every truck stop I stopped at between California
and OSH Wisconsin had constant torque hose clamps. No excuse not
to use them unless you want to blow a water hose and crash your
7000 man hour, 50,000 dollar airplane to save three dollars
and ninety eight cents.

Remember.. there is about 50 pounds of pulling force trying
to jerk that water hose off the hose barb.

They may also have had silicone rubber hose but I did not
check.