|
Each individual disc measures four or six inches in diameter and
consists of a series of five fins projecting from a center hub. Mid way
on the length of the disc hub is a radially extended web member, which
supports annular-section ring-shaped flanges in co-axial relationship
with the central bore. To assist in damping the longitudinal wave
forces, the web member is formed with a multiplicity of circular
openings. The web, in conjunction with the multiple fins combines to
impede, aerate, dampen and break up the other. Both the web and fin
functions are very important in that most waves will not intersect the
lane in a perpendicular manner.
Each disc has the capability to revolve independently from any other
disk mounted on the 3/16” braided stainless steel cable, which has a
clear vinyl coating to protect the disks from excessive wear. Flotation
is aided by the introduction of a hollow toroidally-shaped body, with a
central radial web and co-axial opening to position the float for freely
sliding movement on the cable. These floats are deployed in a uniformly
spaced interval and surrounded by a pair of modified discs on either
side to accommodate the float without substantially altering the wave
quelling properties of the lane as an assembled unit.
Assembly for each lane is
completed at one end with a bronze nickel-plated spool encased in a
stainless steel tension mechanism to provide customized adjustment of
lane torque. The other end has a stainless steel spring assembly to
maintain equal pressure during use.
At least two colors should be
used, with a distinctly different color pattern implemented five meters
from each end of the pool. FINA requires a backstroke turn marking of a
contrasting color 15 meters from each end of the lane.
AVAILABLE COLORS ARE: BLACK,
PURPLE, GREEN, ORANGE, WHITE, BLUE, RED, MAROON OR YELLOW. |
( CLICK TO ENLARGE )
= ADDITIONAL SHIPPING CHARGES CALL FOR SHIPPING
QUOTE |
