Click to enlarge275 Convection Gauge Tube
1/8" Male NPT

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

275 Convection Gauge Tube - 1/8" Male NPT

GP-275071Price: $239.46Sale: $163.00

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NW to 1/8" Female NPT

Female NPT Adaptive Tee

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CF to 1/8" Female NPT

Teflon Tape - For Use With 1/8" NPT

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91-S Silicone Vacuum Grease

LDS Will Be Closed For Our Annual Vacation Shutdown:
Friday, June 28 (5:00pm EST) and will reopen Monday, July 8th (7:00am)

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or

LDS Vacuum Products is a 100% woman owned company and
certified Woman Owned Small Business (WOSB)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.
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LDS is a family owned company and many of our employees vacation together (we like each other). We thank you for your business and appreciate your understanding during this vacation schedule.