- Duncan, South Carolina, United States
- Jan 30th
John Crane Type 7700 4" Mechanical Package Vessel Seal With Debris Well JCI P/N 81663790 DRAWING: HSP-1001199 This is a mechanical seal used in rotating equipment. This is a 4.00" T-7700 Vessel seal with Debris Well (per the drawing it is for a Philadelphia Mixer, model MS 3830-400). Material of construction is EPR elastomers (o-rings), Carbon Primary rings, Tungsten Carb