Pressure Vessels & O-Ring Kits


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

Showing 1–12 of 17 results

  • Composite Concepts 2540 Pressure Vessel

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

    $395.00
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  • Composite Concepts 2540 Pressure Vessel

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

    $495.00
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  • Composite Concepts 4040 Pressure Vessel

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

    $845.00
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  • Pressure Vessel O-Ring Kit

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

    $11.90
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  • Pressure Vessel O-Ring Kit

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

    $10.94
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  • Pressure Vessel O-Ring Kit

    Pressure Vessel O-Ring Kit – AquaMarine 2.5″

    $21.24
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  • Pressure Vessel O-Ring Kit

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

    $12.62
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  • Pressure Vessel O-Ring Kit

    Pressure Vessel O-Ring Kit – Composite Concepts 2.5″

    $18.50
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  • Pressure Vessel O-Ring Kit

    Pressure Vessel O-Ring Kit – Composite Concepts 4″

    $22.25
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  • Pressure Vessel O-Ring Kit

    Pressure Vessel O-Ring Kit – First Line SK 2.5″

    $14.99
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  • Pressure Vessel O-Ring Kit

    Pressure Vessel O-Ring Kit – Hydrocomponents HCTI 2.5″

    $19.97
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  • Pressure Vessel O-Ring Kit

    Pressure Vessel O-Ring Kit – Sea Recovery/HRO 3″

    $19.80
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Showing 1–12 of 17 results