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Pressure Sand Water Filter

Sand filtration is frequently used and very robust method to remove suspended solids from water. The filtration medium consists of a multiple layer of sand with a variety in size and specific gravity. Sand filters can be supplied in different sizes and materials both hand operated or fully automatically.

Raw water pump is used for generating necessary operating pressure in the pressure sand filter. Raw water is passed through CHEMTRONICS Multigrade Sand Filter at a pressure of 3.5 kg / cm2 to reduce the suspended solids present in the raw water.The filter will effectively remove up to 30 – 50 micron of the suspended solids to less then 5 ppm. The filter will have to be washed with raw water for 20 to 30 minutes daily. To filter the partials below 30 – 50 micron cartridge filter is used.

Applications for sand filtration :
• Preparation of cooling water
• Treatment of waste water
• Production of drinking water
• Filtration in swimming pools
• Pre filtration for membrane systems
• Filtration of gray or surface water
• Swimming pool water

Multi Grade Sand Filter

The Multigrade Sand Filter is a depth filter that makes use of coarse and fine media mixed together in a fixed proportion. This arrangement produces a filter bed with adequate pore dimensions for retaining both large and small suspended particles. Multigrade sand filter is highly recommended for the removal of suspended solids & un-dissolved impurities like dust particles & heavy metals etc. doing so it reduces turbidity. Pressure Sand Filter is an ideal solution for the systems with high sediment, silt, sand, and turbidity. Our Sand filters are well established in media filtration technology. The sand filters are specially designed to take care of the range of suspended impurities. Chemtronics filtration series multigrade sand filter include vessel complete with piping & valves sand media and gravel support bed.

	Applications: - The Multigrade sand filter is an ideal choice for all applications where a conventional sand filter is used. • It is extensively used in side stream filtration of cooling water. • Drinking Water. • It is ideal for filtration of clarified water. • Water used in chemical processes. • Filtration process in Industries. • Used for pre – treatment for membrane systems. • Swimming Pool Water Filtration. • Filtration in Tertiary waste water treatment. • Pharmaceutical Production processes.
Pressure Sand Water Filter FR Series Fiber Glass Reinforced Plastic (FGRP) composite vessels are 1/3 the weight of carbon steel, strengths are directly comparable to steel, no maintenance & high aesthetic appearance. Multigrade Sand Filter FRP Series Salient Features:- • The non corrosive, cost effective solution for commercial /industrial water treatment and storage • FRP vessels are used for residential, large commercial and Industrial applications. • Vessel is made up of Natural fiberglass shell never fades or changes color, colored shells recommended for UV protection. • 100% Corrosion –resistant both inside and out. • Physical Properties: Operating Pressure – Min 0 bar and Max. 10 bar. :  Factory Test Pressure – 11 bar. : Operating Temp – Min. 1°C and Max. 50 °C • The light weight of composites can lead to cost saving like lower installation costs easier handling. • Top & Bottom Opening Vessel. • Low Pressure drop across the vessel. • Multiport valve MOC is ABS. • Manual, Semi automatic and automatic features are provided. • High Filtration efficiencies Standard and effective multigrade sand media. • Efficient Turbidity and TSS Removal.
	• High performance Composite material • Thermoplastic liner of polyester – wall thickness 3.8 mm to 7.6 mm as per vessel diameter • 100 % corrosion resistant • Excellent bonding between inlet & PE liner • Better curing at high temperature • 200 mm to 1,000 mm diameter • All are top opening & dia 450 mm onwards top & bottom opening • 450 mm onward flange fitting • Operating Pressure – 10.5 kgf /cm2 • Operating temperature – 490 C • 250,000 times cycle test from 10 psi to 150 psi • Vessels are NSF & PED certified
Velocity : 12 to 17 M2	Model No. Suffix		A Auto Multiport Valve M Manual Multiport Valve B Butterfly Valve
		Pressure Sand Water Filter SS Series Stainless steel pressure sand filters are widely used in following  applications : • Pharmaceutical product water • Dairy & food products. • Beverages • Package drinking water • Cosmetics

	Pressure Sand Water Filter MS Mild Steel (MS) pressure sand filters are commonly  used across the world for following applications : • Filter high quantity of water. • Thermoelectric power plants. • Irrigation & farming • Aqua culture.