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Purolite A-520E Nitrate Removal Resin - 1/2 Cube

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MSRP $516.04

Sale Price $258.02

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Purolite A-520E-half-cube

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purolite-nitrate-removal-half-cube

Purolite A-520E Nitrate Removal Resin - 1/2 Cube

Manufacturer: Aqua Science

Model #: purolite-nitrate-removal-half-cube

Material: Nitrate Selective Resin

Size: 1/2 Cube Ft

Shipping Weight: 22 lbs

Application	Nitrate Removal
Polymer Structure	Macroporous polystyrene crosslinked with divinylbenzene
Appearance	Spherical beads
Functional Group	Type 1 Quaternary Ammonium
Ionic form as shipped	Cl^-

Typical Physical and Chemical Characteristics:

Total Capacity (min.)	Cl^-	0.90 eq/l
Total Capacity (min.)	Cl^-	19.65 kGr/ft³
Moisture Retention	Cl^-	50-56 %
Mean Size Typical		0.60-0.85 mm
Uniformity Coefficient	(max.)	1.70
Specific Gravity		1.07 g/ml
Shipping Weight (approx.)		675-705 g/l
Temp Limit	Cl^-	100 °C
Temp Limit	Cl^-	212 °F
pH Limits		0-14 (Stability)
pH Limits	Cl^-	4.5-8.5 (Operating)

NSF Certified

Frequently Asked Questions

What is the primary use of Purolite A-520E?: It is used for removing nitrates from water in residential and community systems.
Is the Purolite A-520E resin certified?: Yes, it is NSF Certified for safety and performance.
What is the nitrate removal capacity of this resin?: It meets the European Economic Community Directive No. 80/778 and U.S.A. standards, reducing nitrates to safe levels.
What are the operating temperature limits for this resin?: The temperature limits are 100°C (212°F) for Cl- form.
What is the expected lifespan of the resin?: The replacement time for the resin is approximately 60 months.
Does this resin require a control box?: No, a control box is not needed for this resin.
What is the size of the resin beads?: The mean size of the resin beads is typically 0.60-0.85 mm.

Overview

Purolite A-520E is a macroporous strong base anion exchange resin designed for nitrate removal in potable water processes. It is suitable for residential and community water systems and is formulated for nitrate selectivity, including applications where moderate to high sulfate concentrations are present.

This 1/2 cubic foot resin media features a macroporous polystyrene structure crosslinked with divinylbenzene, Type 1 quaternary ammonium functional groups, and spherical bead form. It is shipped in the chloride form and is NSF Certified.

Specifications

More Information
Material	Nitrate Selective Resin
Size	1/2 Cube Ft
Model #	purolite-nitrate-removal-half-cube
Manufacturer	Aqua Science
Shipping Weight	22

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Product Literature

Purolite A520E Spec Sheet

(Size: 0.33 MB)

FAQs

What is Purolite A-520E used for?

It is used for nitrate removal in potable water processes for residential and community water systems.

What type of resin is this?

It is a macroporous strong base anion exchange resin.

Is this resin designed for nitrate selectivity?

Yes. It is specially designed for nitrate removal and nitrate selectivity.

Can this resin be used when sulfate is present?

Yes. The product description states it is particularly suitable even when moderate to high sulfate concentrations are present.

What is the functional group of this resin?

It uses a Type 1 quaternary ammonium functional group.

What form is the resin shipped in?

It is shipped in the chloride form.

What is the typical bead size?

The typical mean size is 0.60 to 0.85 mm.

What are the operating pH limits?

The operating pH range listed for the chloride form is 4.5 to 8.5.

Installation Tips

Installation Brief

Purolite A-520E is resin media intended for use in a nitrate removal system.

Confirm the system is intended for nitrate removal and uses this type of resin media.
Load the resin into the treatment unit according to the equipment manufacturer’s instructions.
Verify the resin is placed in service in the shipped chloride form as required by the system design.
After setup, check the system for proper operation before normal use.