MSP 29 1/2-500PSI Diverter Product Item:1 Drilling diverter pressure test 500PSI Diverter Wellhead drilling rigs 29 12"-500PSI Diverter Bore: 29 12"Working pressure: 500psi Top connection: MSS 30" CLASS 300 R95 SST studed Bottom connection: MSS 30" CLASS 300 R95 SST Flanged Inquiry Send Email