Shaft Bellows Assembly Upgrades for Rosemund Filters and Filter Dryers

	Optimization
	Upgrades for Rosenmund Side Discharge Filters and Filter Dryers
	Volume Number 4-1	Shaft Bellows Assembly Upgrades Welded Flanges

Welded Flanges

Change the lower internal bellows flange connection from a bolt on design to a welded design.

Eliminates potential leakage path from original O-ring design.

Do away with bolts and locking tabs in the product area.

Easier to clean.

Reduce the chance of product contamination.

Records indicate that Rosenmund convoluted bellows last ten years or more.

Bolted Design
Original O-ring seal with bolts in the product area

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