The Yamato ULV-DPCARKIT is the rubber hose connecting kit that plumbs a DP43C or DP63C vacuum drying oven to a CA301 cooling (cold) trap, routing chamber exhaust through the trap before it reaches the pump. It supplies the suction pipe, adaptor, hose, and clamp for that connection.
Key Specifications
| SKU | ULV-DPCARKIT |
| Type | Rubber hose / adapter connecting kit (passive) |
| Connects | DP43C / DP63C vacuum oven → CA301 cooling trap → vacuum pump |
| Kit contents | Hose-port suction pipe (OD 18 mm × M20); 50 mm square suction-port adaptor; rubber hose ID 16 mm × 1500 mm; hose clamp (ID 7/16 in – 11 mm) |
| Voltage | N/A (passive kit) |
Application Profile
When a vacuum drying oven processes materials that release condensable vapors, those vapors contaminate the vacuum-pump oil unless they are frozen out first. A cold trap (the Yamato CA301) sits between the oven and pump to condense that moisture and solvent. The ULV-DPCARKIT provides that connection for the DP43C/DP63C ovens, giving a leak-tight path from the oven's NW25 flange through the CA301 trap to the pump.
Frequently Asked Questions
What does the ULV-DPCARKIT connect? It links a DP43C or DP63C vacuum oven to a CA301 cooling trap (and on to the vacuum pump), using rubber hose and adapters.
What's in the kit? A hose-port suction pipe (OD 18 mm × M20), a 50 mm square suction-port adaptor, a 1.5 m rubber vacuum hose (ID 16 mm), and a hose clamp (ID 7/16 in – 11 mm).
Why route through a cold trap? The CA301 trap freezes out condensable vapors before they reach the pump, protecting the pump oil and preserving vacuum performance. The kit itself is passive — no power required.
Ordering & Configuration
Confirm at quote: the DP oven model (DP43C vs DP63C), that a CA301 trap is in the setup, and rubber vs stainless hose needs.
Warranty: Per Yamato standard capital-equipment terms — confirm coverage at quote.
Add the ULV-DPCARKIT to a quote alongside the DP oven and trap.
DP-oven vacuum-line components:
- ULV-DPCARKIT (this product) — DP43C/63C-to-CA301 rubber hose kit
- GLD202BB pump kits — the vacuum source for DP/SDP ovens
