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Dry-Ice Cooled Foreline Trap

Dry-Ice Foreline Trap
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Dry-ice and alcohol is all that is needed to cool this cold trap to -75 °C, thus trapping most volatile materials. Holds 3 quarts of dry-ice slurry (dry-ice and alcohol). Holding time is approximately 20 hours depending on vacuum throughput. The cold well is visible during operation to monitor condensation. Defrost and clean-up is easily accomplished.

For durability and ease of cleaning, the outer body and cold well are electro-polished ID/OD 304 stainless steel. Viewing ring and lid are clear acrylic plastic.

Dry-Ice Cooled Foreline Trap
Part No. PortsA (in) Quantity
In Stock
DIFT25 NW 25 x 3/4in11 1/16 DISCONTINUED------
DIFT050 1/2in10 3/4 1$1095.00
DIFT075 3/4in10 3/4 DISCONTINUED------
DIFT16 NW 16 x 3/4in11 1/16 1$1132.50
DIFT40 NW 40 x 3/4in11 1/16 DISCONTINUED------
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