Get current pricing for Flowserve, FLOWSERVE-4373-ID Flowserve Flow Solutions Buffer Seal Reservoir Mawp 700 Psi At 400 Degrees F. Mdmt -20 Degrees F At 700 Psi Capacity: 2gal. Part Code: A3r8939-01. Flo . Product Category: Lab Equipment, Sub Category: Vacuum Pumps: