Description

FG VESSELS — PRK (Pentair) vs PEV (Canature)

(For softeners, multimedia, carbon, calcite, TAC, etc.)

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✅ 1. PRK – Pentair Vessels

Brand: Pentair (USA)
Quality Level: Premium
Price: Higher
Common Colours: Blue / Natural
Usage: Professional water plants, industrial, commercial setups.

⭐ Strengths

• Very high pressure tolerance

• Long lifespan

• Stronger threads + neck

• Better QC (quality control)

• Less risk of cracking

• NSF-certified in most models

⭐ Typical Pressure Rating

• 10 bar (145 psi)

• Very stable under pump pressure

⭐ Best For

• RO pre-treatment

• Industrial softeners

• High-pressure systems

• Anywhere reliability is priority

• Water shops / Filling stations

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✅ 2. PEV – Canature Vessels

Brand: Canature (China)
Quality Level: Mid-range
Price: Cheaper
Common Colours: Blue / Grey
Usage: Domestic + light commercial systems

⭐ Strengths

• More affordable

• Good for low–medium pressure

• Better value for domestic clients

• Widely available in South Africa

⭐ Typical Pressure Rating

• 6–8 bar (87–116 psi)
  (Varies by size)

⭐ Best For

• Domestic filtration

• Big Blue replacement upgrades

• Low-pressure setups

• Budget builds

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🔥 Quick Comparison Table