Onga PWT-SDB 0.9m Fibreglass Deep Bed Pool Filter for Large Pool Systems with 65mm MPV

The Onga PWT-SDB-10-09-25 deep bed commercial filter supports higher hydraulic flow requirements across swimming pools and aquatic circulation systems requiring continuous-duty filtration performance. The 0.9 metre vessel combines a 1.0 metre deep sand bed with larger 2.5” / 65 mm valve connections to accommodate increased commercial circulation demand.

Maximum hydraulic flow performance reaches 525 LPM, while backwash capability extends to 340 LPM during servicing and media cleaning procedures. The filter provides an effective filtration area of 0.63 m² and accommodates approximately 957 kg of filtration sand media for commercial filtration operation.

Dual layers of laterals maintain balanced hydraulic movement throughout the media bed to support stable debris removal and filtration consistency during continuous operation. A 4” sight glass is incorporated for backwash inspection visibility, while the integrated servicing manhole provides internal maintenance access when required.

Spun-woven UV resistant fibreglass construction provides resistance against chemically treated water, corrosion, and outdoor operating environments. The vessel incorporates a 50 mm / 2” drain arrangement and operates at maximum pressures up to 250 kPa.

FEATURES

• Commercial deep bed sand filter for higher hydraulic flow systems
• 1.0 metre deep sand bed supporting stable filtration performance
• 525 LPM maximum hydraulic flow capability
• 340 LPM backwash flow performance
• 957 kg filtration media capacity
• Dual layers of laterals assisting balanced water distribution
• 4” sight glass supporting backwash inspection visibility
• Integrated servicing manhole for maintenance access
• 2.5” / 65 mm valve connection configuration
• UV resistant spun-woven fibreglass tank construction