The rotor uses water pressure — from 25 to 65 psi — to raise
itself from being flush with the lawn to its full height, which
can be from 4 to 12 in. It sends water from 25 to 50 ft, and
range can be reduced by 25% without changing nozzles. It can be
adjusted to mimic precipitation rates of 0.2 to 1.01 in./hr,
which translates to 0.73 to 9.63 gpm. The rotor can cover from
40 to 360° and is said to get more range for the given water
flow than any other sprinkler.  Inside the rotor, pathways for
water are designed to minimize pressure losses and reinforced
for sideload strength. O-rings and seals provide protection
despite “gritty” water. And a pressure-activated wiper seal that
is part of the rotor’s turret keeps out debris while ensuring
positive rotor pop-up and retraction.  5000 Plus Series