Smith Special Purpose - 3 - Stage Nitrogen - Low Pressure
To supply constant pressure nitrogen to oil-filled sub-station power transformers
Highly reliable design.
3rd stage regulator is self-relieving to protect the transformer.
.4 to .6 PSI
Stage1 @ 150 PSI
Stage2 @ 30 PSI
Stage3 @ .4 to .6 PSI
On orders over $200.00.
CONUS, Standard Ground Shipping
Orders may take up to 5 days to ship.
Prices are subject to change.
All products subject to availability.
Last update 1 Jan 2010