How to install mechanical seals

How to install mechanical seals

ShaftShaft size accuracy: h6Shaft face:Ra 1.6The end for mounting the shaft should be chamfered:3×10º,for smoothnessAxial runout:±0.5MM; radial runout 0.04MMHoleHole size accuracy:H7Hole inner roughness: Ra 3.2The hole should be chamfered:2×10ºat the end of mounting for smoothness.InstallationThe seal body, seal face, seal chamber, shaft, gland and pipes should be completely cheaned.Lubricative oil can be used where the rubber parts in installed, however epdm and NBR rubber parts should be avoided in oil, then had better use washing liquid or soap water.Hitting and broken of seal face or rubber bellows is not permitted.Correct installation and fixing need to assure spring compressibility meeting with the requirements of the installation height showed in the catalogue or drawing.OperationBefore operation, static pressure should be tested with clean water.Had better run-in for 1 to 2 hours with clean water.The pump should be operation after putting media and water in ,the dry friction is dangerous.Please observe if there are any vibration, noise elevatred temperature and leakage in the seal chamber during operation. Pease Vist Our Website to Purchase.