For commercial water softening, small-scale industrial softening and pre-treatment water purification projects, compact FRP water softener tanks serve as the core vessel of the complete water treatment system.
Chengda small softener tank series without separate base (with molded support legs). Removing the traditional external base and adopting molded support leg structure, it meets the compact installation requirements of skid-mounted and cabinet-type equipment. With a full range of models and specifications, it provides water purification system integrators with stable and reliable water softener tank solutions.
Core Product Highlights
✅ Innovative Structure with Molded Support Legs, No Separate Base
The bulky base design is eliminated. The tank comes with molded support legs, saving bottom space and enabling a more compact overall layout. It is ideal for cabinet machines and skid-mounted integrated units, reducing design complexity for equipment housings and frames.
✅ Full Range of Specifications for Flexible Selection
Tank volume ranges from 3.6L to 62.5L (0.8–16.5 gallons), compatible with small laboratory equipment, commercial water purification, and medium & small softening and filtration systems.
Tank diameter: 130–258mm; overall height: 338–1375mm. Complete model portfolio to fit water softener equipment with different water output capacities.
✅ Multiple Threaded Ports Compatible with Various Control Valves
Model E: 2.5-inch threaded port for general industrial projects
Model F: 2.5-inch high-neck threaded port, specially for residential and commercial water softeners
✅ Multiple Standard Colors & Custom Color Options
Standard colors: NA Natural, BL Blue, BK Black, GR Grey. Other colors can be customized upon request to meet the requirement of consistent appearance of complete equipment.
Note: Due to the shrinkage factor of PE material, actual dimensions may have a tolerance of ±1.2%. Dimensional allowance is recommended during project design.
✅ Working Pressure 0.8–1.0MPa for Water Softening Applications
Suitable for common water treatment applications including ion exchange softening and activated carbon filtration. Manufactured by original factory with stable performance.
Main Application Scenarios
???? Water softening systems for office buildings and commercial direct drinking water
???? Pre-treatment softening for small industrial pure water RO systems
???? Laboratory water purification equipment and skid-mounted integrated water softening units
???? Small water softening devices for hotels and homestays
???? Filter and softening tanks for environmental water treatment equipment
Practical Tips for Selection
1.Base-free water softener tanks with molded support legs cannot be placed directly on the bare ground. A support frame must be equipped for securing during installation.
2.Two port types: Model E and Model F. The high-neck Model F is preferred for residential and commercial water softeners, while Model E applies to industrial projects.
3.Material properties may cause dimensional deviations. It is recommended to use actual measured tank data for complete equipment drawing design.
4.A full specification datasheet is available to assist your equipment drawing design.
Ending
Chengda Water Treatment specializes in FRP water softener tank manufacturing. Our small base-free tank series with molded support legs features an optimized structure to resolve installation pain points of integrated equipment, with complete models and multiple port options.
Whether for new complete machine development or tank replacement and upgrade of old equipment, we can deliver suitable water softener tank solutions.
Please leave your inquiry if you require model selection, samples or customization.
