Across International (Ai) T40 Refrigerated Cold Trap, −40°C/°F, 110V

Across International (Ai) T40 Refrigerated Cold Trap, −40°C/°F, 110V

This is a plug-and-play mechanical cold trap that protects vacuum pumps by condensing solvent vapor, moisture and pump oil vapor before they reach the pump. It needs no dry ice or liquid nitrogen: plug it into a standard 110V outlet and it pulls down to −40°C (−40°F). It’s a common companion to vacuum ovens, purge ovens, rotary evaporators, freeze dryers and distillation setups. It extends pump life, reduces oil changes, and keeps solvent out of the pump and the lab air. The all-steel cabinet has a stainless interior and casters for moving it around the lab.

Specifications (from the nameplate)

• Model: T40 (1st generation)
• Temperature: −40°F (−40°C) to ambient
• Power: 110V / 60 Hz / 1-phase, 7A, plugs into a standard outlet
• Serial: 170310T40-48
• Manufactured: 03/2017
• Trap: glass trap with 3/8" hose barbs (2" OD × 10" H, Ai T-series style)