FRP / GRP Water Treatment Equipments
Table of Contents
FRP / GRP Water Treatment Pressure Vessels and Filter Systems are engineered composite equipment’s designed for pressurised filtration and ion-exchange applications in industrial, utility, and process water treatment plants. These systems are widely used as pressure sand filters, multimedia filters, activated carbon filters, water filters, filter system units, and DM plant vessels, depending on internal configuration and filtration media. These systems are also used as multimedia sand filters, sand filters, multimedia water filter, water sediment filter, sediment filter, gravity filter, gravity water filtration systems, rainwater filter systems, swimming pool sand filter systems, water strainer filter systems, and sand filter and carbon filter combinations in industrial and commercial applications.
SREX Composites Private Limited manufactures these equipment’s in vertical and horizontal orientations, with pipe type and plate type internal collection systems, allowing flexibility in hydraulic design, installation layout, and operational performance. SREX Composites is recognized among reliable frp pressure vessel manufacturers offering customized frp pressure vessel, grp pressure vessel, frp pressure tank, frp pressure vessel tank, ro frp vessel, frp vessel for water treatment, frp dm plant cylinder, grp dm plant cylinder, dm plant cylinder, frp cylinder for dm plant, and grp cylinder for dm plant solutions. The company also provides multiple frp pressure vessel sizes suitable for industrial filtration systems and supports customer inquiries related to frp pressure vessel price, 1465 frp vessel price, 1665 frp vessel price, 2472 frp vessel, and frp vessel 1665 requirements.
FRP / GRP Pressure Vessels
FRP / GRP Pressure Vessels act as the primary containment shell for pressurised water treatment systems. These vessels are designed to withstand internal pressure while offering excellent corrosion resistance and long-term structural stability. These systems are widely supplied as frp pressure vessel, grp pressure vessel, frp pressure tank, frp pressure vessel tank, ro frp vessel, and frp vessel for water treatment systems for industrial and commercial water treatment plants.
Manufactured using controlled filament winding and hand lay-up techniques, the vessels provide uniform laminate construction and reliable performance compared to conventional metallic pressure vessels. SREX Composites manufactures customized frp pressure vessel sizes for filtration, demineralization, and ion exchange systems, including customer requirements related to 1465 frp vessel price, 1665 frp vessel price, 2472 frp vessel, and frp vessel 1665 applications.
- Pressure sand filters
- Multimedia filters
- Activated carbon filters
- Softener systems
- DM plant systems
- Carbon and sand filter systems
- Sand filter carbon filter systems
- Water treatment with activated carbon systems
- Activated carbon filter in water treatment plant applications
- Ion exchange filter systems
- Corrosion-free construction
- Lightweight compared to steel vessels
- Smooth internal surface finish
- Long operational life with minimal maintenance
- Suitable for carbon filtration applications
- Suitable for activated carbon in water treatment systems
FRP / GRP Pipe Type Horizontal Multimedia or Activated Carbon Pressure Sand Filters
Pipe type horizontal filters are designed for high flow rate applications where height limitations exist. These filters utilize an internal header-lateral piping arrangement fitted with strainers to ensure uniform flow distribution during filtration and effective backwashing. These systems are commonly used as multimedia sand filters, pressure sand filters, sand filters, multimedia filters, activated carbon filters, activated carbon filter, carbon filter, charcoal filter, activated charcoal filter, and granular activated carbon filter systems.
The same unit can function as a pressure sand filter, multimedia filter, or activated carbon filter, based solely on the filtration media used. These systems are also suitable for carbon filtration, activated carbon filtration, activated charcoal filtration, activated charcoal for filtration, carbon filter use, carbon filter uses, activated carbon in filter, pre carbon filter, carbon block filter, filter carbon block, purifier carbon filter, and inline charcoal filter applications.
- Large-capacity industrial water treatment plants
- RO pretreatment systems
- Cooling tower makeup water filtration
- Fluoride water filter systems
- Glass water filter systems
- Water sediment filter systems
- Suitable for high flow rates
- Easy media loading and unloading
- Uniform backwash distribution
- Robust and service-friendly internal piping system
- Suitable for activated carbon in water treatment
- Effective for water treatment with activated carbon
FRP / GRP Pipe Type Vertical Multimedia or Activated Carbon Pressure Sand Filters
Pipe type vertical filters are compact pressurised filtration units designed for installations with limited floor space. The internal pipe-lateral arrangement ensures consistent flow distribution across the filter media bed during both service and backwash cycles. These systems are widely used as multimedia water filter, water filters, gravity filter, gravity water systems, and industrial filter system applications.
- Industrial process water filtration
- Utility and service water treatment
- Pretreatment for RO systems
- Rainwater filter systems
- Swimming pool sand filter systems
- Water strainer filter systems
- Space-saving vertical design
- Stable and uniform filtration performance
- Simple installation and operation
- Suitable for automated operation
- Suitable for carbon sand filter systems
Strainers Fitted on Pipes (Pipe Type Internals)
Strainers fitted on pipe laterals form the critical media retention and water distribution component in pipe type filters. These strainers are precision-designed to prevent media loss while maintaining low pressure drop and uniform hydraulic performance. These systems are widely used in sediment filter, water sediment filter, water filters, multimedia filters, and filter system applications.
Advantages
- Effective filtration media retention
- Uniform flow distribution
- Low pressure drop
- High resistance to corrosion and fouling
- Suitable for carbon filter applications
FRP / GRP Plate Type Horizontal Multimedia or Activated Carbon Pressure Sand Filters
Plate type horizontal filters use a false bottom strainer plate system instead of laterals. This configuration provides superior flow uniformity and is particularly suitable for multimedia and activated carbon filtration where accurate media stratification is required. These systems are extensively used as activated carbon filters, carbon filtration, activated carbon filtration, carbon sand filter, sand filter and carbon filter, and sand filter carbon filter systems.
- High-efficiency multimedia filtration
- Activated carbon filtration systems
- Industrial water treatment plants
- Activated carbon filter in water treatment plant applications
- Activated charcoal filtration systems
- Excellent backwash efficiency
- Uniform hydraulic distribution
- Improved media life
- Reduced risk of channelling
- Effective for activated charcoal for filtration applications
FRP / GRP Plate Type Vertical Multimedia or Activated Carbon Pressure Sand Filters
Plate type vertical filters combine compact vertical construction with a strainer plate under-drain system. This design ensures consistent filtration performance while occupying minimal installation footprint. These systems are suitable for carbon filter use, carbon filter uses, carbon filter cost, carbon filter price, and activated carbon filter price based industrial filtration projects.
- Process water filtration
- RO pretreatment systems
- Utility water treatment plants
- Carbon and sand filter systems
- Multimedia water filter systems
- High filtration efficiency
- Compact installation footprint
- Stable media bed during operation
- Suitable for automated backwash systems
- Suitable for activated carbon in filter applications
Strainers Fitted on Pipes (Pipe Type Internals)
Plate-mounted strainers are installed on the false bottom plate to provide uniform water collection and distribution across the entire filter cross-section. This arrangement ensures consistent filtration and efficient backwashing without media loss. These systems are widely used in filter carbon block, purifier carbon filter, inline charcoal filter, and industrial activated carbon filter systems.
Advantages
- Uniform flow and backwash distribution
- Enhanced filtration efficiency
- Long service life
- Easy inspection and maintenance
- Suitable for carbon filtration systems
FRP / GRP DM PLANT CYLINDER
FRP / GRP DM Plant Cylinders are pressurised vessels used in cation, anion, and mixed bed demineralization systems. These vessels are designed to withstand continuous pressure operation and repeated chemical regeneration cycles. These systems are manufactured as frp dm plant cylinder, grp dm plant cylinder, dm plant cylinder, frp cylinder for dm plant, and grp cylinder for dm plant solutions.
- Demineralization plants
- Boiler feed water treatment systems
- High-purity process water applications
- Ion exchange filter systems
- Water treatment with activated carbon applications
- Excellent resistance to acidic and alkaline regenerants
- Smooth internal surface for resin protection
- Corrosion-free and long service life
- Suitable for industrial water filters applications
Design Standards & Certifications
FRP / GRP Pressure Vessels, Multimedia Filters, Activated Carbon Filters, Pressure Sand Filters, and DM Plant Cylinders manufactured by SREX Composites Private Limited are designed and fabricated in compliance with internationally recognized composite equipment standards. These systems include frp pressure vessel, grp pressure vessel, multimedia sand filters, pressure sand filters, activated carbon filters, ro frp vessel, and industrial filter system solutions.
Primary Design Standards
- ASME SECTION X
Design and construction of fiber-reinforced plastic (FRP) pressure vessels, covering laminate design, allowable stresses, pressure integrity, and load combinations. This standard is specifically emphasized for pressurised FRP / GRP water treatment equipments and advanced frp pressure vessel tank systems. - BS EN 13121-3
European standard for the design and fabrication of GRP tanks and vessels, including structural calculations, laminate construction, corrosion allowance, and quality requirements for industrial grp pressure vessel systems.
Additional Applicable Standards
- ASTM D3299 – Filament-wound FRP pressure vessels
- ASTM D4097 – Contact-molded FRP tanks and vessels
- AWWA guidelines – Water treatment applications
- Project-specific EPC and client specifications
SREX Composites supports industrial requirements related to frp pressure vessel price, sand filter price, carbon filter price, carbon filter cost, activated carbon filter price, 1465 frp vessel price, 1665 frp vessel price, 2472 frp vessel, and customized frp pressure vessel sizes for industrial and commercial water treatment projects.