Basket Strainer / Y-Strainer — Water/Aqueous
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What LibertyCES's vendor documentation shows
The Glass Ceramic Matrix Composite is the novel material and the reason this cell earns a place: the vendor markets it for combined corrosion AND abrasion, explicitly naming seawater and scrubber systems — most materials in this project's rules address one property or the other. The FRP 5-layer laminate schedule is unusually specific vendor engineering disclosure and makes excellent open reference content. Real selection distinction: the FRP series uses FRP as the primary chemical barrier while GS Series uses a thermoplastic liner with fiberglass only for structural strength — two different answers to the same problem. Duplex configurations give continuous uninterrupted operation, the requirement in any recirculating aquatic or scrubber loop.
Materials documented for this service
- Glass Ceramic Matrix Composite (fiberglass + ceramic + vinyl ester)
- Basket material options: 316 Stainless, AL6XN, CPVC, Hastelloy, Monel, PP, PVC, PVDF, Titanium
- Flowline chart: sea water rates E across PVC/PP/PVDF/PFA/PTFE/316SS, but saturated salt water drops 316SS to F at both 40°C and 80°C
Products cited for this service
Real Specifications
| Glass Ceramic Matrix Composite material | Fiberglass/ceramic/vinyl ester matrix composite, seamless-cast, marketed for combined corrosive-and-abrasive seawater and scrubber-system service | fluidtrol.md |
| Basket material range | 316 Stainless, AL6XN, CPVC, Hastelloy, Monel, PP, PVC, PVDF, Titanium | fluidtrol.md |
| Sea water vs. saturated salt water on 316SS | Sea Water rates E (excellent) on 316SS at 40°C/104°F; Salt Water (Saturated) drops 316SS to F (failure) at both 40°C/104°F and 80°C/176°F | flowline-chemical-compatibility.csv |
| Duplex strainer velocity rating | Rated for 6 fps of the corresponding line size, available in PVC/CPVC/PP/FRP/PVDF | fluidtrol.md |
| WYE Series Y-strainer construction | FRP wyes use PVDF baskets; EPDM standard lid gasket, Viton or Teflon optional; cleanout valve avoids basket removal for routine cleaning | fluidtrol.md |
Saturated salt water drops 316 stainless steel to an F (failure) rating at both 40°C and 80°C per the Flowline compatibility chart, even though ordinary sea water rates 316SS excellent — a strainer basket spec'd off a generic 'sea water' compatibility check can fail once salinity concentrates toward saturation, e.g. in a scrubber blowdown or brine loop.
316 stainless is the default answer for a seawater strainer basket, and it's the wrong one once concentration climbs toward saturation, where the Flowline data shows 316SS actually failing while ordinary seawater still rates it excellent. That's the gap Fluidtrol's Glass Ceramic Matrix Composite basket closes: a material engineered for combined corrosion and abrasion, rather than a stainless standard that quietly loses its resistance as salinity concentrates.
Every material and product claim on this page traces to real, vendor-published documentation on file with LibertyCES. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm current specifications with the manufacturer and request a spec review before final specification.
FAQ
Is Basket Strainer / Y-Strainer compatible with Water/Aqueous?
The Glass Ceramic Matrix Composite is the novel material and the reason this cell earns a place: the vendor markets it for combined corrosion AND abrasion, explicitly naming seawater and scrubber systems — most materials in this project's rules address one property or the other. The FRP 5-layer laminate schedule is unusually specific vendor engineering disclosure and makes excellent open reference content. Real selection distinction: the FRP series uses FRP as the primary chemical barrier while GS Series uses a thermoplastic liner with fiberglass only for structural strength — two different answers to the same problem. Duplex configurations give continuous uninterrupted operation, the requirement in any recirculating aquatic or scrubber loop. This is strong evidence.
What materials are documented for Basket Strainer / Y-Strainer in Water/Aqueous service?
Materials documented for this service: Glass Ceramic Matrix Composite (fiberglass + ceramic + vinyl ester), Basket material options: 316 Stainless, AL6XN, CPVC, Hastelloy, Monel, PP, PVC, PVDF, Titanium, Flowline chart: sea water rates E across PVC/PP/PVDF/PFA/PTFE/316SS, but saturated salt water drops 316SS to F at both 40°C and 80°C. Chemical compatibility depends on exact concentration, temperature, and duty cycle — confirm with a spec review before final specification.
What specific Water/Aqueous chemicals does this cover?
Named chemicals in this documentation: sea water, salt water, potable water, pool and aquarium recirculation water, scrubber liquor.
What products are cited for Basket Strainer / Y-Strainer in Water/Aqueous service?
Documented examples include Fluidtrol Glass Ceramic Matrix Composite basket strainer (fiberglass/ceramic/vinyl ester, seamless-cast, for corrosive or abrasive seawater and scrubber systems, ASME Sec X / PS15-69, vertical or horizontal large-basket), Fluidtrol FRP Basket Strainers (5-layer laminate: 10 mil Nexus veil chemical barrier, 100 mil chopped strand anti-wicking barrier, 55° filament-wound structural layer, repeat chemical barrier, 10 mil polyester gel coat; 3"-24", ANSI B16.5 Class 150, tiers to 180°F or 180-220°F, serial-numbered ID labels), Fluidtrol GS Series thermoplastic-lined FRP (PVC/CPVC/PP/PVDF liner with fiberglass over-wrap, 150 psi at 73°F, 10-200 mesh, 3"-16"), Fluidtrol WYE Series Y-strainers (FRP wyes use PVDF baskets; EPDM standard lid gasket with Viton or Teflon optional; cleanout valve avoids basket removal), Fluidtrol SW/SWX/ESW/RSW aquatic basket strainers, Fluidtrol Duplex Basket Strainers (PVC/CPVC/PP/FRP/PVDF).
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