New / unused
OTT-8001 · Pipe, Fittings & Valves
316 Stainless Cam & Groove Couplings — 3 in. Type D, PT Coupling
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1 confirmed in our photos — contact us for the full count
| Manufacturer | PT Coupling |
|---|---|
| Model | 30D (3 in. Type D — female coupler × female NPT) |
| Material | 316 stainless steel |
| Size / Type Code | 30D |
| Closure | Twin cam arms with stainless pull rings |
| Origin | Made in USA |
Condition
Used-good to like-new. Castings are bright with a light matte finish; no pitting or galling seen. Cam arms and pull rings intact and free-moving.
Before you orderThe '30D' cast marking is PT Coupling's size/type code; the 3 in. Type D interpretation is industry convention. No pressure rating is cast on the part. Our two photos show opposite faces of what appears to be a single coupling, so treat the quantity as one until we confirm. Note also that a stainless cam & groove coupler appears in the mixed carton listed as OTT-8004 — we will verify these are not the same physical piece before selling either.
How we catalog
Every specification above is transcribed from this unit's own nameplate or data label. Nothing is inferred from a model number or copied from a manufacturer catalog. Where a plate was unreadable or absent, the field is left off rather than estimated. Equipment is sold as-is; we have not powered up or performance-tested these units unless stated. Inspection is welcome and encouraged before purchase.
