
Structural (BT-1833-BK) 18" X 33" Round Brine Tank Black - No Assembly
BT-1833-BK 18" × 33" Round Brine Tank
Pre-assembled black polyethylene brine tank for residential and light commercial water softener systems
The Structural BT-1833-BK is a 18-inch diameter by 33-inch tall round brine tank designed for water softener regeneration cycles. Constructed from durable black polyethylene, this tank arrives fully assembled and ready to integrate with most standard softener control valves and salt storage requirements.
Built for Reliable Salt Storage and Brine Production
Standard 18" × 33" Dimensions
Compact round footprint fits most residential installations while providing adequate salt capacity for typical regeneration schedules
Pre-Assembled Design
Ships fully assembled with no field assembly required, saving installation time and reducing potential leak points
Polyethylene Construction
Black high-density polyethylene resists corrosion, UV degradation, and salt exposure for long-term durability
Universal Compatibility
Standard round tank configuration works with most residential softener control heads and brine valve assemblies
System Integration
The BT-1833-BK is compatible with most residential and light commercial water softener systems using standard brine tank connections. Works with Fleck, Clack, Autotrol, and other control valve brands that accept 18-inch round brine tanks. Suitable for softener systems treating 1-4 bathrooms with typical regeneration frequencies. Verify control valve specifications and brine line compatibility before ordering.
Structural manufactures water treatment components to industry standards for reliable performance in residential and commercial applications.
BT-1833-BK 18" × 33" Round Brine Tank
Pre-assembled black polyethylene brine tank for residential and light commercial water softener systems
The Structural BT-1833-BK is a 18-inch diameter by 33-inch tall round brine tank designed for water softener regeneration cycles. Constructed from durable black polyethylene, this tank arrives fully assembled and ready to integrate with most standard softener control valves and salt storage requirements.
Built for Reliable Salt Storage and Brine Production
Standard 18" × 33" Dimensions
Compact round footprint fits most residential installations while providing adequate salt capacity for typical regeneration schedules
Pre-Assembled Design
Ships fully assembled with no field assembly required, saving installation time and reducing potential leak points
Polyethylene Construction
Black high-density polyethylene resists corrosion, UV degradation, and salt exposure for long-term durability
Universal Compatibility
Standard round tank configuration works with most residential softener control heads and brine valve assemblies
System Integration
The BT-1833-BK is compatible with most residential and light commercial water softener systems using standard brine tank connections. Works with Fleck, Clack, Autotrol, and other control valve brands that accept 18-inch round brine tanks. Suitable for softener systems treating 1-4 bathrooms with typical regeneration frequencies. Verify control valve specifications and brine line compatibility before ordering.
Structural manufactures water treatment components to industry standards for reliable performance in residential and commercial applications.
Original: $189.00
-65%$189.00
$66.15Description
BT-1833-BK 18" × 33" Round Brine Tank
Pre-assembled black polyethylene brine tank for residential and light commercial water softener systems
The Structural BT-1833-BK is a 18-inch diameter by 33-inch tall round brine tank designed for water softener regeneration cycles. Constructed from durable black polyethylene, this tank arrives fully assembled and ready to integrate with most standard softener control valves and salt storage requirements.
Built for Reliable Salt Storage and Brine Production
Standard 18" × 33" Dimensions
Compact round footprint fits most residential installations while providing adequate salt capacity for typical regeneration schedules
Pre-Assembled Design
Ships fully assembled with no field assembly required, saving installation time and reducing potential leak points
Polyethylene Construction
Black high-density polyethylene resists corrosion, UV degradation, and salt exposure for long-term durability
Universal Compatibility
Standard round tank configuration works with most residential softener control heads and brine valve assemblies
System Integration
The BT-1833-BK is compatible with most residential and light commercial water softener systems using standard brine tank connections. Works with Fleck, Clack, Autotrol, and other control valve brands that accept 18-inch round brine tanks. Suitable for softener systems treating 1-4 bathrooms with typical regeneration frequencies. Verify control valve specifications and brine line compatibility before ordering.
Structural manufactures water treatment components to industry standards for reliable performance in residential and commercial applications.













