Tube Reducer Brass d30 x d18mm for CA-Series Cold Traps
The Yamato 242185 is a brass tube reducer, dia.30 x dia.18mm, an optional fitting for the Yamato CA-series cold traps.
The Yamato 242185 is a brass tube reducer, dia.30 x dia.18mm, an optional fitting for the Yamato CA-series cold traps. It adapts the trap's dia.30mm rubber-tube connection down to a dia.18mm line, used when the connected tubing is a different diameter than the trap port.
Key Specifications
| SKU | 242185 |
| Type | Reducer, Brass, dia.30 x dia.18mm |
| Fits | Yamato CA-301 cold trap (CA300/CA800 series) |
| List price | Request quote |
Compatibility
The 242185 reducer is listed as an optional fitting common to the CA300 and CA800 cold traps (CA-301-115V and CA-301-220V). Use it when joining tubing whose diameter differs from the trap's dia.30mm port. Brass and stainless-steel (SUS) reducers are offered in both dia.18 and dia.12mm outlets — match the reducer to your tubing.
Frequently Asked Questions
Which cold traps does this reducer fit? It is an optional fitting common to the Yamato CA300 and CA800 cold traps (CA-301-115V and CA-301-220V).
When do I need a reducer? When the tubing you are connecting is a different diameter than the trap port. The reducer adapts the dia.30mm connection to a dia.18mm line.
What material is the 242185? It is brass, dia.30 x dia.18mm. Brass and SUS (stainless) variants are both offered; choose stainless for corrosive service.
Ordering & Configuration
This is an optional accessory with no standalone list price. Confirm the compatible base unit and quantity at quote, and add it to your equipment quote.
Warranty: Per Yamato standard terms — confirm coverage at quote.
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