Pentair PWG Pressure Vessels 4in Threaded Top and Bottom Hole
Pentair PWG Pressure Vessels 4in Threaded Top and Bottom Hole
SKU:01010233386
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Pentair PWG Pressure Vessels (4in Threaded Top and Bottom Hole)
The Pentair PWG Pressure Vessels are high-quality, durable composite tanks designed for commercial and industrial water treatment. Ideal for housing DI resin, softener resin, or other media like Granular Activated Carbon (GAC) and pH correction materials, these pressure vessels deliver unmatched reliability and performance in demanding environments.
Key Features of the Pentair PWG Pressure Vessels
1. Wide Range of Sizes for Custom Applications
Available in multiple sizes with capacities ranging from 93 litres to 1084 litres to meet the specific needs of your water treatment system. Specialist sizes are available on request.
Available Sizes | Capacity |
---|---|
14x43 | 93L * |
14x52 | 122L * |
14x65 | 140L |
16x65 | 170L |
18x65 | 250L |
21x36 | 170L * |
21x60 | 310L |
24x69 | 450L |
30x72 | 712L |
36x72 | 1084L |
(* Specialist sizes, check availability.) |
2. Durable and Reliable Construction
- 100% composite fibreglass construction ensures long-lasting performance in harsh environments.
- Inner shell: Made from high-grade polyethylene for safe containment.
- Outer shell: GRP (Glass-Reinforced Plastic) provides outstanding strength and corrosion resistance.
3. Certified for Drinking Water Applications
- Certified as safe for potable water with full WRAS and ACS approvals.
- CE conformity under PED 97/23/CE standards ensures compliance with European regulations.
4. High-Performance Design
- Maximum operating pressure of 10.5 bar and maximum temperature of 45°C.
- Minimum burst pressure of 42 bars for superior safety.
- Tested to withstand 250,000 cycles without leakage, ensuring exceptional reliability.
5. Low Maintenance and Rust-Free
- Requires little to no maintenance, significantly reducing operational costs.
- Corrosion-free construction makes it ideal for use in chemically harsh environments.
Technical Specifications
Specification | Details |
---|---|
Material Construction | Inner Shell: Polyethylene Outer Shell: GRP (Glass-Reinforced Plastic) |
Maximum Operating Pressure | 10.5 bar |
Maximum Temperature | 45°C |
Safety Factor | 4:1 |
Minimum Burst Pressure | 42 bars |
Test Cycles | 250,000 cycles without leakage |
Capacity Range | 93L to 1084L |
External Coating | Blue paint RAL 5015 |
Certifications and Approvals
- WRAS Approved: Safe for potable water use.
- ACS Approval: Ensures compliance with international standards.
- CE Conformity: Certified under PED 97/23/CE regulations for pressure equipment.
Applications
The Pentair PWG Pressure Vessels are ideal for:
- DI Resin and Softener Applications: Compatible with industrial water softening and deionization systems.
- GAC and pH Correction Media: Perfect for granular activated carbon and pH correction applications.
- Commercial Water Storage: Reliable for high-pressure environments in water treatment plants.
Benefits of the Pentair PWG Pressure Vessels
-
Wide Application Range
- Available in a variety of sizes to fit different water treatment systems and storage needs.
-
Certified Safety and Reliability
- Fully WRAS and CE certified, ensuring compliance with safety and performance standards.
-
Corrosion-Free Durability
- Composite construction ensures resistance to rust and chemical degradation.
-
Eco-Friendly and Low Maintenance
- Rust-free, requiring little to no upkeep, reducing long-term operational costs.
-
High Performance in Demanding Environments
- Withstands high pressures and temperatures, ideal for industrial and commercial use.
FAQs for the Pentair PWG Pressure Vessels
Q: What are these vessels typically used for?
A: These vessels are designed for housing DI resin, softener resin, GAC, and pH correction media in commercial and industrial water treatment systems.
Q: Are these vessels safe for drinking water?
A: Yes, they are WRAS-approved and certified as safe for potable water applications.
Q: What sizes are available?
A: Capacities range from 93L to 1084L, with specialist sizes available on request.
Q: How durable are these vessels?
A: The vessels are designed to withstand 250,000 test cycles without leakage and have a minimum burst pressure of 42 bars, ensuring exceptional durability and performance.
Why Choose Pentair PWG Pressure Vessels?
- Durable Composite Design: 100% fibreglass construction for corrosion resistance and longevity.
- Certified for Safety: WRAS and CE conformity for potable water and industrial applications.
- Low Maintenance: Requires minimal upkeep, saving time and operational costs.
- Wide Range of Sizes: Available in multiple capacities to suit different water treatment needs.
- High Performance: Handles high pressures and demanding conditions with ease.
Contact Us for More Information
Upgrade your water treatment systems with the Pentair PWG Pressure Vessels. Contact us today to discuss your requirements or place your order


Pentair PWG Pressure Vessels 4in Threaded Top and Bottom Hole

Pentair PWG Pressure Vessels 4in Threaded Top and Bottom Hole
Pentair PWG Pressure Vessels (4in Threaded Top and Bottom Hole)
The Pentair PWG Pressure Vessels are high-quality, durable composite tanks designed for commercial and industrial water treatment. Ideal for housing DI resin, softener resin, or other media like Granular Activated Carbon (GAC) and pH correction materials, these pressure vessels deliver unmatched reliability and performance in demanding environments.
Key Features of the Pentair PWG Pressure Vessels
1. Wide Range of Sizes for Custom Applications
Available in multiple sizes with capacities ranging from 93 litres to 1084 litres to meet the specific needs of your water treatment system. Specialist sizes are available on request.
Available Sizes | Capacity |
---|---|
14x43 | 93L * |
14x52 | 122L * |
14x65 | 140L |
16x65 | 170L |
18x65 | 250L |
21x36 | 170L * |
21x60 | 310L |
24x69 | 450L |
30x72 | 712L |
36x72 | 1084L |
(* Specialist sizes, check availability.) |
2. Durable and Reliable Construction
- 100% composite fibreglass construction ensures long-lasting performance in harsh environments.
- Inner shell: Made from high-grade polyethylene for safe containment.
- Outer shell: GRP (Glass-Reinforced Plastic) provides outstanding strength and corrosion resistance.
3. Certified for Drinking Water Applications
- Certified as safe for potable water with full WRAS and ACS approvals.
- CE conformity under PED 97/23/CE standards ensures compliance with European regulations.
4. High-Performance Design
- Maximum operating pressure of 10.5 bar and maximum temperature of 45°C.
- Minimum burst pressure of 42 bars for superior safety.
- Tested to withstand 250,000 cycles without leakage, ensuring exceptional reliability.
5. Low Maintenance and Rust-Free
- Requires little to no maintenance, significantly reducing operational costs.
- Corrosion-free construction makes it ideal for use in chemically harsh environments.
Technical Specifications
Specification | Details |
---|---|
Material Construction | Inner Shell: Polyethylene Outer Shell: GRP (Glass-Reinforced Plastic) |
Maximum Operating Pressure | 10.5 bar |
Maximum Temperature | 45°C |
Safety Factor | 4:1 |
Minimum Burst Pressure | 42 bars |
Test Cycles | 250,000 cycles without leakage |
Capacity Range | 93L to 1084L |
External Coating | Blue paint RAL 5015 |
Certifications and Approvals
- WRAS Approved: Safe for potable water use.
- ACS Approval: Ensures compliance with international standards.
- CE Conformity: Certified under PED 97/23/CE regulations for pressure equipment.
Applications
The Pentair PWG Pressure Vessels are ideal for:
- DI Resin and Softener Applications: Compatible with industrial water softening and deionization systems.
- GAC and pH Correction Media: Perfect for granular activated carbon and pH correction applications.
- Commercial Water Storage: Reliable for high-pressure environments in water treatment plants.
Benefits of the Pentair PWG Pressure Vessels
-
Wide Application Range
- Available in a variety of sizes to fit different water treatment systems and storage needs.
-
Certified Safety and Reliability
- Fully WRAS and CE certified, ensuring compliance with safety and performance standards.
-
Corrosion-Free Durability
- Composite construction ensures resistance to rust and chemical degradation.
-
Eco-Friendly and Low Maintenance
- Rust-free, requiring little to no upkeep, reducing long-term operational costs.
-
High Performance in Demanding Environments
- Withstands high pressures and temperatures, ideal for industrial and commercial use.
FAQs for the Pentair PWG Pressure Vessels
Q: What are these vessels typically used for?
A: These vessels are designed for housing DI resin, softener resin, GAC, and pH correction media in commercial and industrial water treatment systems.
Q: Are these vessels safe for drinking water?
A: Yes, they are WRAS-approved and certified as safe for potable water applications.
Q: What sizes are available?
A: Capacities range from 93L to 1084L, with specialist sizes available on request.
Q: How durable are these vessels?
A: The vessels are designed to withstand 250,000 test cycles without leakage and have a minimum burst pressure of 42 bars, ensuring exceptional durability and performance.
Why Choose Pentair PWG Pressure Vessels?
- Durable Composite Design: 100% fibreglass construction for corrosion resistance and longevity.
- Certified for Safety: WRAS and CE conformity for potable water and industrial applications.
- Low Maintenance: Requires minimal upkeep, saving time and operational costs.
- Wide Range of Sizes: Available in multiple capacities to suit different water treatment needs.
- High Performance: Handles high pressures and demanding conditions with ease.
Contact Us for More Information
Upgrade your water treatment systems with the Pentair PWG Pressure Vessels. Contact us today to discuss your requirements or place your order