Perimeter Overflow Grates
Daldorado’s SILENTFlow™ commercial pool grating system is the most superior evolution in parallel grating. All grating features the highest flow rate with an unprecedented 40% open area and whisper quiet noise reduction.
All corners are custom manufactured by Daldorado and strengthened for inside-outside corners per project design requirements. Fully warranted by Daldorado for manufacturers defects for 10-years.
Daldorado’s SILENTFlow™ parallel grating has been engineered to make installation so easy you will want to install it on all your pools. Installed correctly by hand to Daldorado-Installation-Instructions it will minimize expansion issues.
Unprecedented Quality and Safety
Daldorado’s SILENTFlow™ parallel grating is manufactured using only the highest-grade materials Tested and Certified to NSF/ANSI/CAN 50 2020 with superior strength tested to ANSI/AS 3996 class A for covers and grates with loads exceeding 10kN (2,248lb), unparalleled safety tested to Section 3 of ANSI/APSP-16 for finger and limb entrapment and to AS 4586-2013 Classification C Wet-Barefoot inclining platform (ramp) test for slip resistance.
Watch how well Daldorado SilentFlow Parallel Grating captures the water from the 250-gallon bucket drop, keeping the surrounding walkways free of water overflow.
Bare feet and wet swimming pool deck areas can be a dangerous combination, which means keeping your patrons and visitors safe is of the utmost importance. Through state-of-the-art engineering and rigorous testing, Daldorado’s grating features a powerful slip-resistant surface profile that is safety tested and certified to American Standards AS 4586-2013 Classification C Wet-Barefoot inclining platform (ramp) test for slip resistance factors in swimming pool surroundings, ramps and stairs leading to water, and communal shower and changing rooms.