GP-275071 
1/8" Male NPT Port (National Pipe Thread) 
275071 Series Convectron Granville Philips 
• Bakeable to 150°C (non-operating) 
• Contains temperature compensated heat loss sensor 
• Drop-in Replacement Convectron Vacuum Gauge Tube 
 Genuine 275071 Granville (MKS) Convectron Vacuum Gauge Tube 
The 275071 Convection-enhanced Pirani Vacuum Gauge provides reliable measurement from 10-4 Torr to atmosphere using a gold plated tungsten sensor, and features a 1/8 inch NPT fitting. Convectron ® gauges used in thousands of vacuum processes to accurately measure pressure from atmosphere to 10-4 Torr. 
 Former Generic Part Number;  LDS-275071 
 GP-275071-OS  P101660 GP275-071 KJL275071 Granville Phillips MKS Instruments