- The center column is used to hold reels in place during film processing and also prevents light from entering the tank during development.
- The agitator is used for non-inversion style agitation during processing.
Darkroom accessories
Paterson Center Column for Universal Tank SPTP115
- This Center Column and Agitator Kit is dedicated to the Paterson Super System 4 35mm single reel tank.
- Holds two 35mm reels.
- The center column is used to hold reels in place during film processing and also prevents light from entering the tank during development.
- The agitator is used for non-inversion style agitation during processing.
$12.00
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