Vacuum Valve Stacks

I-VS1-100H-ST4A-2

$0.00 Vac-Stac Pump Assembly - Aluminum, 100H - 28"Hg W/ ST4A-2 Silencer, G Ports

I-VS1-100M

$0.00 Vac-Stac Pump Assembly - Aluminum, 100M- 20"Hg, G Ports

I-VS1-150H-ST4A-2

$0.00 Vac-Stac Pump Assembly - Aluminum, 150H - 28"Hg W/ ST64A-2 Silencer, G Ports

I-VS1-150M

$0.00 Vac-Stac Pump Assembly - Aluminum, 150M - 20"Hg, G Ports

I-VS1-60H-ST4A-2

$0.00 Vac-Stac Pump Assembly - Aluminum, 60H - 28"Hg W/ ST4A-2 Silencer, G Ports