Product Details

Product Description

Top-mounted fiberglass swimming pool filter V350

Top mount fiberglass sand filter, the internal surface of the tank is made of edible standard resin which is chemical resistant, the outer surface are designed by precise winding machine, allows the UV resistant. They are the most popular for the application of swimming pool, spa pool and various water treatment.

Features:

Clamp lock is designed to allow 360 degree rotation to simplify installation (V350-V700)

Top diffuser ensures even distribution of water over the sand bed.

Large pressure sand water drain for rapid winterizing or servicing.

All sand filters with oil pressure gauge

Materials used are dependable and are suitable for all-weather performance

UV-resistance surface allows the filter to work under direct sunlight.

Working Condition:

Max. Working Pressure 250 kPa

Factory Testing Pressure: 400 Kpa

Max. Water Temperature: 43 Cent.Degree (109F)

Max. Filtration Velocity: 50m3/h/m2

Size of Silica Sand: 0.5-0.8mm

Filter is not to be used when there is back pressure.

Multi-port Valve (Six Position)

Filter (Normal Filtration and Vacuuming)

Backwash (Cleaning filter by reversing the flow)

Rinse (after the backwash to flush dirt from valve)

Waste (By-pass filter, used for vacuuming to waste or lowering the water level)

Re-circulate (By-pass filter for circulating water to pool)

Closed (shuts off all flow to filter or pool)

performance table

Technical Data

Model		V350	V400	V450	V500	V650	V700	V800	V900	V1000	V1200
Tank Dia. (mm)		335	410	455	535	635	710	800	900	1000	1200
Height (mm)		726	757	814	845	950	1020	1200	1300	1400	1600
Connection Size	Inch	1 1/2	1 1/2	1 1/2	1 1/2	1 1/2	1 1/2	2	2	2	2
Connection Size	mm	50	50	50	50	50	50	63	63	63	63
Filter Area (m2)		0.09	0.13	0.16	0.22	0.32	0.40	0.50	0.64	0.79	1.13
Silica Sand (Kg)		20	35	45	85	145	210	250	350	900	1150
Flow Rate (m3/h)		4.32	6.48	8.10	11.10	15.60	19.50	24.90	31.20	39.00	51.60

Certifications