Cold Caps for Diffusion Pumps
The Agilent Extended Cold Cap is an option that fits inside the VHS-4, VHS-6 and VHS-10 pumps. It replaces the standard cold cap to stop backstreaming as effectively as an optically dense baffle, yet it retains 80% of the pump's speed.
| K4823301 | Cold cap assembly, VHS-400 diffusion pump |
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| L8917301 | Cold cap, extended, VHS-10 diffusion pump |
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| 81437301 | Cold cap, NHS-35 diffusion pump |
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| F6898301 | Extended cold cap, for VHS-4 diffusion pump |
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| F6455001 | Extended cold cap, for VHS-6 diffusion pump |
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| 82920001 | Heater block, HS-2 diffusion pump |
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| 82918301 | Heater platen, for HS-2 diffusion pump |
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| L8839301 | Kit, cold cap gasket |
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| L8840301 | Nut and Follower kit, for cold cap, 2/pk |
