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Swimming Pool Top Mount Valve Sand Filter

  • ST
  • Name: swimming pool top mount valve sand filter
  • Material: fiberglass
  • Diameter: 400-1200mm
  • Max Flow Rate: 8-42m³/h
  • Filtration Area: 0.13-1.13m²
  • Port Size: 1.5/2 Inch
  • Medium Material: quartz sand
  • Appliance: household or commercial swimming pool
  • Function: filtration
  • Warranty: 1 year

Basic Information

Pool sand filter styles: side mounted sand filter, top mounted sand filter, large commercial sand filter, thermoplastic sand holder. In the living room,bedroom,bathroom and any other places,very convenient.
working principle:
The filter is using of special filter sand to eliminate the small dirt in the pool. The filter sand is used as a medium for removing contaminants and is filled in the chamber of the filter. When the control knob switch to the "FILTER" position, containing the suspended particles of dirt water pump into the filter by the pipeline, and then by the control switch to guide the filter to the outlet. Water through the filter, the small dirt was sand bed filter to get rid of. Filtered water from the bottom of the filter by the control switch and then returned to the pool by the pipeline. This complete set of procedures is continuous and automatic, and for the pool filter and pipe system to provide a complete cycle. After a period of use of the filter, the accumulation of dirt impede water flow to weaken. The filter should be cleaned. The control switch to the "BACKWASH" position, when the water flow becomes the opposite direction, the water flow directly to the bottom of the filter chamber, and then through the sand layer back up, the previous capture dirt, residue red From the sewage outfall, each backwash, the control switch should be hit "RINSE" position, open the water pump 0.5 to 1 minute after the closure, and then hit the "FILTER" position, to resume normal filtration.

sand-filter.jpg

SAND FILTER CHARACTERISTICS:

  • Six-way function sand valve, made of high-strength ABS material, high strength, and with a flexible operation, simple valve handle, with six functions:
  • FILTER
  • WASTE
  • CLOSED
  • BACKWASH
  • RECIRCULATE
  • RINSE

Parameters

Model

Diameter
(mm)

Pipe size

(inch)

Flow

(m³/h)

Filtration area

(m²)

Sand weight

(kg)

ST400

400

1.5

8

0.13

35

ST450

450

1.5

10

0.16

50

ST525

525

1.5

12

0.19

65

ST625

650

1.5

17

0.32

145

ST700

700

1.5

19

0.35

180

ST750

750

2

21

0.4

225

ST800

800

2

24

0.5

275

ST900

900

2

30

0.64

390

ST1000

1050

2

38

0.88

615

ST1200

1200

2

42

1.13

920

Certificate

Packing & Application

sand-filter-4.jpg

Factory production workshop

sand-filter-3.jpg

Container loading pictures

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