[High vacuum]
Vacuum leakage rate 1.0 x 10^-9 Pa・㎥/s or less, compatible with high vacuum systems.

[Lightweight and compact]
Lightweight and compact thanks to the thin coil.

[Variation]
Optimum selection is possible from five coil sizes and multiple orifice sizes.

[Wide range of connections]
VCR compatible fitting (JXR fitting), double barbed fitting integrated also available, vacuum container, vacuum retention of piping.