| 摘要 |
The heat exchanger has 2 separate forced air flows on either side of an air-tight partition wall (2), provided by respective ventilator fans (10). The partition wall (2) is provided by a number of laminations (4) and intermediate spacers (7) held together via spaced clamping bolts. The laminations (4) define a U shaped channel for each air flow, the spacers (7) provided by rails of equal length and lesser width than the laminations (4) extending along the centre of the latter. The spacers (7) pref. have a greater thickness than the laminations (4). USE - For maintaining required temp. within clean environment.
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