Pentair PWG Pressure Vessels 4in Threaded Top Holes
Pentair PWG Pressure Vessels 4in Threaded Top Holes
SKU:0101023374
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Pentair PWG Pressure Vessels (4in Threaded Top Holes)
The Pentair PWG Pressure Vessels are premium composite tanks designed for commercial and industrial water treatment applications. With capacities ranging from 93 litres to 450 litres, these vessels are ideal for housing DI resin, softener resin, Granular Activated Carbon (GAC), or pH correction media. Built to last in even the harshest environments, these vessels provide reliable, rust-free performance with minimal maintenance.
Key Features of the Pentair PWG Pressure Vessels
1. Wide Range of Sizes for Custom Applications
Available in various sizes to fit your system requirements. Specialist sizes are available upon request.
Available Sizes | Capacity |
---|---|
14x43 | 93L * |
14x52 | 122L * |
14x65 | 140L * |
16x49 | 128L * |
16x65 | 170L |
18x65 | 250L |
21x36 | 170L * |
21x60 | 310L |
24x69 | 450L |
(* Specialist sizes, check availability.) |
2. High-Performance Composite Construction
- Inner Shell: Made from polyethylene for superior containment.
- Outer Shell: GRP (Glass-Reinforced Plastic) ensures strength and corrosion resistance.
3. Certified for Drinking Water Applications
- Certified for use with potable water: WRAS-approved, ACS-approved, and CE-compliant under PED 97/23/CE standards.
4. Outstanding Performance and Reliability
- Maximum operating pressure: 10.5 bar.
- Maximum operating temperature: 45°C.
- Minimum burst pressure: 42 bars, with a 4:1 safety factor.
- Tested for durability with 250,000 cycles without leakage.
5. Low Maintenance and Rust-Free
- Absolutely rust-proof, ideal for chemically harsh or wet environments.
- Requires little to no maintenance, reducing operational costs.
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 450L |
External Coating | Blue paint RAL 5015 |
Certifications and Approvals
- WRAS Approved: Ensures suitability for potable water use.
- ACS Approval: European certification for drinking water safety.
- CE Conformity: Certified under PED 97/23/CE for pressure equipment.
Applications
The Pentair PWG Pressure Vessels are ideal for:
- Commercial Water Treatment Systems: Used for DI resin, softener resin, and other media.
- Industrial Water Storage: Reliable containment for GAC, pH correction materials, and more.
- Potable Water Applications: Fully certified for drinking water safety.
Benefits of the Pentair PWG Pressure Vessels
-
Wide Compatibility
- Available in multiple sizes to suit diverse water treatment systems and requirements.
-
Certified Safety and Reliability
- Fully certified for potable water use and high-pressure environments.
-
Exceptional Durability
- Composite construction ensures rust-proof performance and resistance to chemicals.
-
Eco-Friendly and Low Maintenance
- Requires minimal upkeep, saving time and operational costs.
-
Reliable Performance in Demanding Conditions
- Designed to withstand high pressures and temperatures, ideal for industrial use.
FAQs for the Pentair PWG Pressure Vessels
Q: What are these vessels used for?
A: They are designed for housing DI resin, softener resin, GAC, and pH correction media in commercial and industrial water treatment systems.
Q: Are they safe for drinking water?
A: Yes, these vessels are WRAS-approved and certified for potable water applications.
Q: What sizes are available?
A: Capacities range from 93 litres to 450 litres, with specialist sizes available on request.
Q: How durable are these vessels?
A: They are designed to handle 250,000 test cycles without leakage and have a minimum burst pressure of 42 bars, ensuring long-term reliability.
Q: Can I use them in a harsh chemical environment?
A: Yes, the composite GRP construction makes them highly resistant to corrosion and suitable for chemically harsh environments.
Why Choose Pentair PWG Pressure Vessels?
- Durable Composite Construction: Rust-proof and highly resistant to corrosion.
- Certified for Safety: WRAS, ACS, and CE-approved for potable water and industrial use.
- Low Maintenance: Cost-effective and easy to maintain.
- Wide Range of Sizes: Options available to fit diverse system requirements.
- High Performance: Withstands high pressures and demanding environments.
Contact Us for More Information
Upgrade your water treatment systems with the Pentair PWG Pressure Vessels. Contact us today to discuss your needs or to place an order


Pentair PWG Pressure Vessels 4in Threaded Top Holes

Pentair PWG Pressure Vessels 4in Threaded Top Holes
Pentair PWG Pressure Vessels (4in Threaded Top Holes)
The Pentair PWG Pressure Vessels are premium composite tanks designed for commercial and industrial water treatment applications. With capacities ranging from 93 litres to 450 litres, these vessels are ideal for housing DI resin, softener resin, Granular Activated Carbon (GAC), or pH correction media. Built to last in even the harshest environments, these vessels provide reliable, rust-free performance with minimal maintenance.
Key Features of the Pentair PWG Pressure Vessels
1. Wide Range of Sizes for Custom Applications
Available in various sizes to fit your system requirements. Specialist sizes are available upon request.
Available Sizes | Capacity |
---|---|
14x43 | 93L * |
14x52 | 122L * |
14x65 | 140L * |
16x49 | 128L * |
16x65 | 170L |
18x65 | 250L |
21x36 | 170L * |
21x60 | 310L |
24x69 | 450L |
(* Specialist sizes, check availability.) |
2. High-Performance Composite Construction
- Inner Shell: Made from polyethylene for superior containment.
- Outer Shell: GRP (Glass-Reinforced Plastic) ensures strength and corrosion resistance.
3. Certified for Drinking Water Applications
- Certified for use with potable water: WRAS-approved, ACS-approved, and CE-compliant under PED 97/23/CE standards.
4. Outstanding Performance and Reliability
- Maximum operating pressure: 10.5 bar.
- Maximum operating temperature: 45°C.
- Minimum burst pressure: 42 bars, with a 4:1 safety factor.
- Tested for durability with 250,000 cycles without leakage.
5. Low Maintenance and Rust-Free
- Absolutely rust-proof, ideal for chemically harsh or wet environments.
- Requires little to no maintenance, reducing operational costs.
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 450L |
External Coating | Blue paint RAL 5015 |
Certifications and Approvals
- WRAS Approved: Ensures suitability for potable water use.
- ACS Approval: European certification for drinking water safety.
- CE Conformity: Certified under PED 97/23/CE for pressure equipment.
Applications
The Pentair PWG Pressure Vessels are ideal for:
- Commercial Water Treatment Systems: Used for DI resin, softener resin, and other media.
- Industrial Water Storage: Reliable containment for GAC, pH correction materials, and more.
- Potable Water Applications: Fully certified for drinking water safety.
Benefits of the Pentair PWG Pressure Vessels
-
Wide Compatibility
- Available in multiple sizes to suit diverse water treatment systems and requirements.
-
Certified Safety and Reliability
- Fully certified for potable water use and high-pressure environments.
-
Exceptional Durability
- Composite construction ensures rust-proof performance and resistance to chemicals.
-
Eco-Friendly and Low Maintenance
- Requires minimal upkeep, saving time and operational costs.
-
Reliable Performance in Demanding Conditions
- Designed to withstand high pressures and temperatures, ideal for industrial use.
FAQs for the Pentair PWG Pressure Vessels
Q: What are these vessels used for?
A: They are designed for housing DI resin, softener resin, GAC, and pH correction media in commercial and industrial water treatment systems.
Q: Are they safe for drinking water?
A: Yes, these vessels are WRAS-approved and certified for potable water applications.
Q: What sizes are available?
A: Capacities range from 93 litres to 450 litres, with specialist sizes available on request.
Q: How durable are these vessels?
A: They are designed to handle 250,000 test cycles without leakage and have a minimum burst pressure of 42 bars, ensuring long-term reliability.
Q: Can I use them in a harsh chemical environment?
A: Yes, the composite GRP construction makes them highly resistant to corrosion and suitable for chemically harsh environments.
Why Choose Pentair PWG Pressure Vessels?
- Durable Composite Construction: Rust-proof and highly resistant to corrosion.
- Certified for Safety: WRAS, ACS, and CE-approved for potable water and industrial use.
- Low Maintenance: Cost-effective and easy to maintain.
- Wide Range of Sizes: Options available to fit diverse system requirements.
- High Performance: Withstands high pressures and demanding environments.
Contact Us for More Information
Upgrade your water treatment systems with the Pentair PWG Pressure Vessels. Contact us today to discuss your needs or to place an order