FT-AR-0615

Filter sand 0.60 to 1.50 mm

Name: Filter sand 0.60 to 1.50 mm – big bag
Brand: Harpon
SKU: FT-AR-0615

big bag

Filter sand for water: quartz and silica by grain size · view all (7)

Quartz sand, 0.60 to 1.50 mm, for high-flow industrial pressure filters such as in pulp and paper and chemicals. Supplied in 1 t big bags for large bed replacements, washed, dried and graded, with a batch report.

Range used in high-flow industrial filters
1 t big bag: replace the beds of several filters in one order
Quartz 95 to 99% SiO₂, no clay or organic matter
Produced to meet ABNT NBR 11799 and AWWA
Batch report and delivery anywhere in Brazil, or FOB collection

Price on request/ton

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Invoiced sales (nota fiscal)
Shipping throughout Brazil
Batch report with every delivery
Lead time and freight in the quote

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Specifications

Part number	FT-AR-0615
Grading	0.60 to 1.50 mm
Sieves (mesh)	range in mm (between 12 and 30 mesh)
Typical effective size*	0.65 to 0.75 mm
Typical uniformity coefficient*	up to 1.8
Grain shape	Sub-rounded
Material	Natural quartz/silica sand, washed, dried and graded
SiO₂ content	95 a 99%
Specific gravity	≈ 2.65 g/cm³ (quartz)
Hardness	Mohs 7
Purity	No clay, organic matter or carbonates; no chemical additives
Use in the filter	High-flow industrial pressure filters (pulp and paper, chemicals, food), industrial and reuse water filters
Packaging	25 kg bags, 1 t big bags or bulk (m³)
Reference standard	ABNT NBR 11799 (filter media); AWWA B100 when the design requires
Report	Batch grading curve, with effective size and uniformity coefficient
Application	Water filtration

How to choose

Order the sand by the filter design: grading (range in mm or mesh), effective size and uniformity coefficient.
New bed: build from the bottom up, from coarsest to finest grain, levelling each layer before the next.
Before putting the filter into service, backwash until the water runs clear: it removes the fine dust from the charge.
Store the bags covered and on pallets: wet sand weighs more and cakes.

Other filter sand

FT-AR-8X20 · Filter sandCoarse filter sand 8 x 20 – 0.84 to 2.38 mm

On request Get a quote
FT-AR-12X20 · Filter sandFilter sand 12 x 20 – 0.84 to 1.68 mm

On request Get a quote
FT-AR-18X50 · Filter sandFilter sand 18 x 50 – 0.30 to 1.20 mm

On request Get a quote
FT-AR-20X40 · Filter sandFilter sand 20 x 40 – 0.42 to 0.84 mm

On request Get a quote
FT-AR-4X8 · Filter sandQuartz filter grit 4 x 8 – 2.38 to 4.76 mm

On request Get a quote
FT-AR-18X35 · Filter sandSilica filter sand 18 x 35 – 0.50 to 1.00 mm

On request Get a quote

Frequently asked questions

Why is this range used in the pulp industry?

Industrial water pressure filters run at a high flow per area. The 0.6 to 1.5 mm range clogs more slowly than 20 x 40 and still retains the turbidity of clarified water well. The filter specification always prevails.

What is the minimum quantity?

From one big bag (1 t) to full truckloads. For replacing the beds of several filters, send the volume of each and we calculate the charge.

Can't find the part?

Send us the part number, the machine brand or a photo of the part. We will locate it and quote.

Part not in the catalog

On requestFT-AR-0615