WBG30

Summary

Product identification

• Product Name: WBG30
• Product Type: WEAK BASE ANION
• Polymer Matrix: Epoxy Polyamine Gel
• Functional Group: Polyamine
• Ionic Form: Free Base

Physical Characteristics

• Physical Form: Spherical Beads
• Particle Size: 12 to 50 US Mesh (297 - 1680 μm)
• % < 50 mesh (300µm): < 1%
• Uniformity Coefficient: 2.0
• Reversible Swelling: Free Base to HCl 10% to 15%
• Color: Amber
• Moisture Retention: 52% to 58%
• Shipping Weight: 38 - 40 lbs/ft³ (609 - 641 g/L)

Operating Limits

• Maximum continuous temperature: 110°F (43°C)
• Operating pH range: <9 SU
• Maximum pressure loss: 20 psi (for suggested operating conditions)

Capacity

• Capacity (meq/mL): 2.8 (Free Base form)

Mechanical / Hydraulic

• Backwash Expansion: 25 to 50 percent
  • The document includes a chart showing percent expansion vs. flow rate (gpm/sq.ft.) at various temperatures (40°F to 100°F).
• Pressure Loss:
  • The document includes a chart showing pressure loss (psi/ft. of Resin) vs. flow rate (gpm/sq.ft.) at various temperatures (40°F to 100°F).

Regenerant / Service (Suggested Operating Conditions for Single Use Applications)

• Regenerant Concentration (Hydroxide cycle): 1 to 6 percent NaOH
• Regenerant level: 3 to 8 lbs./cu.ft.
• Regenerant flow rate: 0.5 to 1.0 gpm/cu.ft.
• Regenerant contact time: >30 minutes
• Displacement volume: 10 to 15 gallons/cu.ft.
• Service flow rate: 1 to 4 gpm/cu.ft.

Applications

• Cartridge Applications
• Single Use Applications
• Intended for single use applications that require the highest possible operating capacity.
• Can be used in disposable cartridges or in larger tanks where the resin is sluiced out when spent and replaced with fresh resin.

Packaging Options

• 500 ml samples
• 1 ft³ bags
• 1 ft³ boxes
• 1 ft³ drums
• 7 ft³ drums
• 42 ft³ supersacks

Disclaimer: This extraction may miss figures, footnotes, or revisions. Contractual data must match the OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror