Get current pricing for Spaulding, 3RO11337HEADASSY Consists Of (1) 11108 Seal Plate, (1) 11109 End Plate, (1) 11356 Permeate Port, (1) 61243 Retaining Ring, (1) 61091 Head Seal, (1) 61089 Adaptor/perme . Product Category: Process Equipment, Sub Category: Reverse Osmosis Equipment: