Pressure Vessels & O-Ring Kits


Fiberglass RO pressure vessels for seawater reverse osmosis (RO) watermakers and desalinators.

Showing 1–12 of 20 results

  • Placeholder

    O-Ring, Blue Filter Housing, Sea Recovery/HRO

    Original price was: $6.49.Current price is: $5.00.
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  • Village Marine End Plug 32-2513

    Village Marine 2.5″ End Plug, 1/4″ NPT Ports, 32-2513

    Original price was: $145.50.Current price is: $130.50.
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  • Composite Concepts 2540 Pressure Vessel

    Membrane Pressure Vessel, Fiberglass, ComCon, 2.5×21 in

    Original price was: $449.50.Current price is: $395.00.
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  • Composite Concepts 2540 Pressure Vessel

    Pressure Vessel End Plug Kit, Composite Concepts 2.5″

    Original price was: $299.50.Current price is: $240.40.
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  • Composite Concepts 2540 Pressure Vessel

    Membrane Pressure Vessel, Fiberglass, ComCon, 2.5×40 in

    Original price was: $549.50.Current price is: $495.00.
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  • Composite Concepts 4040 Pressure Vessel

    Membrane Pressure Vessel, Fiberglass, ComCon, 4×40 in

    Original price was: $949.50.Current price is: $845.00.
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  • Pressure Vessel O-Ring Kit

    Pressure Vessel O-Ring Kit – A&M Composites 2.5″

    Original price was: $24.30.Current price is: $19.80.
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  • Pressure Vessel O-Ring Kit

    Pressure Vessel O-Ring Kit – Applied Membranes AMI 2.5″

    Original price was: $24.30.Current price is: $19.80.
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  • Pressure Vessel O-Ring Kit

    Pressure Vessel O-Ring Kit – AquaMarine 2.5″

    Original price was: $39.49.Current price is: $32.24.
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  • Pressure Vessel O-Ring Kit

    Pressure Vessel O-Ring Kit – Codeline / Matrix 2.5″

    Original price was: $15.45.Current price is: $12.62.
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  • Pressure Vessel O-Ring Kit

    Pressure Vessel O-Ring Kit – Composite Concepts 2.5″

    Original price was: $29.80.Current price is: $26.40.
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  • Pressure Vessel O-Ring Kit

    Pressure Vessel O-Ring Kit – Composite Concepts 4″

    Original price was: $34.00.Current price is: $30.15.
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Showing 1–12 of 20 results