Pressure relief valves, as the name suggests, relieve interior tank pressure when it rises above the 14.7 PSI (1 atmosphere). Our tanks are warrantied as a low pressure system. A pressure vacuum valve prevents the interior pressure from going below -1.5 PSI and thus potentially imploding the tank. Situations where this may occur is during a quick cool down, such as after a cleaning process, or when draining quickly. For protection of tanks against over-pressure or vacuum. Required for most tanks to be covered by Warranty
Vacuum fixed at -1-1.5 PSI
100% Stainless Steel SS304
Fixed at 15-17 PSI
1.5 " Tri Clamp fitting
All Springs SS304
on defects in material and workmanship
30 days on seals. All valves require periodic maintenance
Glacier Tanks will accept returns of website standard stocking items, but only if:
The item is new, unused, and in resalable condition;
You notify Glacier Tanks and request a return authorization within 30 days of your receipt of the item;
You return the item to Glacier Tanks, postage/shipping prepaid within 5 days of Glacier Tanks' return authorization (RMA);
Once your items have been received by Glacier Tanks and verified to be unused, we will refund your purchase price, less shipping costs. Returns will incur a 15% restocking fee. Return shipping costs are your responsibility and shall not be paid by Glacier Tanks.
The following items are non-returnable:
Special or Discounted items - labeled by button color:
Discontinued
Damaged
Non-conforming
Refurbished
Special Order
Drop Ship
Build-to-Order
Custom order
All Gaskets & Seals
Please be sure you understand and agree to any drawings supplied to you prior to purchase of custom or special order items. Payment of deposits for custom or special order items indicates your approval and acceptance of such custom or special order items.
Great selection of quality 304. Excellent over the phone service. Next day delivery (if ordered before 10a), to Birmingham, AL. Will order from again. Thank y’all.
michael hatcher
Mar 21, 2021 on Google Customer Reviews
Product was high quality and exactly what I expected, received it in under a week.
A reviewer
michael hatcher