AQUCAR™ Sump Buddy Tablets

DBNPA: 2,2-Dibromo-3-Nitrilopropionamide — Tablets


AQUCAR™ Sump Buddy Tablets are 40% Time Released Tablets based on 2,2-Dibromo-3- nitrilopropionamide (DBNPA). They are a fast acting, non-oxidizing based material. Excellent performance in controlling slime forming bacteria, particularly Aerobic bacteria in recirculating cooling water systems, air-washers, oil recovery and metal working fluids. Effective on sulfate reducers. As an Algaecide, higher doses required.


  • Effective on Bio-Film
  • Chemically compatible with most common scale and corrosion inhibitors and dispersants
  • Excellent synergy with Halogens, i.e., Bromine / Chlorine Fast acting, kills quickly, unlike other Non-Oxidizers Outstanding Environmental and Discharge properties
  • Very low use cost material due to its low feedrate

Initial Dose

One Tablet per 500 1000 gallons of water in system. Tablet will last approximately 3 weeks.


DBNPA, min % 40.0%
Specific Gravity (20°C) 1.3-1.4 g/cc
Vapor Density <1
Solubility in water Dissolves slowly


Please contact an Representative for additional product information and pricing.