10047 S. Prosperity Rd.
West Jordan, Utah 84088
Phone: 801.571.1301
email: iospirals@yahoo.com
Model Numbers Clockwise * Diameter** Tred Size Min. Open Height Approx. Weight
P-44 Specify C or CC 4'-4" 24" 4'-8" x 4'-8" Specify 210 pounds
D-44 Specify C or CC 4'-4" 24" 4'-8" x 4'-8" Specify 240 pounds
P-54 Specify C or CC 5'-4" 30" 5'-8" x 5'-8" Specify 235 pounds
D-54 Specify C or CC 5'-4" 30" 5'-8" x 5'-8" Specify 265 pounds
UBC-54 Specify C or CC 5'-4" 30" 5'-8" x 5'-8" Specify 300 pounds

NOTES:
* C = clockwise and CC = counter clockwise
** 4'-4" = 4 feet ( ' equals foot) and 4 inches ( " equals inches)
*** UBC = Uniform Building Code