Standard Features:
• Centrifugal pump is complete with suction and discharge isolation valves, discharge check valve, and pressure gauge on discharge side
• Pump and control box is mounted on stainless steel skid
• Piping is PVC SCH 80
• NEMA 12 electrical enclosure
• Motor is TEFC
Design :
1. Pump and motor skid mounted.
2. Discharge pressure is 30 psi (2.1 bar).
3. Junction box with disconnect switch and on/off indicator is mounted on skid.
4. For high brackish and seawater application, NiAlBrz wetted parts material is recommended.
5. For multi-media filtration, backwash flow of 15 gpm/sq ft is recommended. For carbon filtration, backwash flow of 10 gpm/sq ft is recommended.
Pump wetted parts
S - Stainless Steel
N - NialBrz
Voltage
3 - 230V/3 ph/60 Hz
5 - 380V/3 ph/50 Hz
6 - 460V/3 ph/60 Hz
Optional Accessories
0 - Not needed
1 - Flowmeter on pump discharge
Application
WWI Backwash Systems are designed to effectively rinse impurities from media systems. The backwash systems can be used for media filters up to 63” diameter. |
