Parallel Grating

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.

• Our parallel grating conforms to both radius and straight configurations.
• DPAS is available in standard 4", 10", 12”, 14” and 16” widths.
• DPAR is available in standard 4", 10", 12". 14" and 16" widths.
• Hand holds and curb angles available for true ledge support (radius or straight).

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. 

Challenge-Free Installation
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.

• UV Exposure in accordance with ATSM G154 for UV resistance and 70% strength requirements of Section 3 of ANSI/APSP-16
• Vertical load and deformation test of Section 3 of ANSI/APSP-16
• Pull load requirements of Section 3 of ANSI/APSP-16

Features

• Safety Tested and Certified to Section 3 of ANSI/APSP-16 (BS EN 13451-1 2020) for finger and limb Entrapment featuring a gap openings of only 8mm. 
• Quality PVC materials Tested and Certified to ANSI/NSF/CAN 50 2020 .
• Safety tested and certified to AS 4586-2013 Classification C For Wet-Barefoot Inclining Platform (Ramp) test  for Swimming pool ramps and stairs leading to water, swimming pool surrounds and communal shower rooms, communal Changing Rooms.
• Strength tested to ANSI/AS 3996 class A for covers and grates with loads exceeding 10kN (2,248lb).
• Available in three standard colors ~ white, bone & gray. Additional colors available with a PO quantity guarantee and minimum 3-month lead time on request.
• Fully warranted by Daldorado for 10 years against manufacturer defects with a focus on offering the best customer service in the industry.

Watch how well Daldorado SilentFlow Parallel Grating captures the water from the 250-gallon bucket drop, keeping the surrounding walkways free of water overflow.