Product ID : NS40075
NS40075 Long Nipples-Aluminum, For NW Flange=40, For Hose ID (in)=3/4, A (mm)=40, B (mm)=19.05, C (mm)=55
VG and Vestec Mass Spec filaments by SIS - ribbon design.
Replacement heaters for VG mass specs.
O-Rings are available in five different materials from Scientific Instrument Services.
This convenient o-ring kit contains 30 of the most popular sizes, for a total of 380 o-rings, in one convenient kit.
Aluminum Long Nipples for your vacuum needs.
Micro-Mesh® Regular Sheets
S.I.S. offers a full line of flange fittings for all models of vacuum pumps, diffusion pumps, and vacuum systems.