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Gallon All Purpose Leak Detector
30212 - spec sheet
Features
- Can be used at temperatures -55 F to 160 degrees F.
- Slow evaporation rate extends inspection time
- Non-toxic and will not stain
- Can be used on all types of tubing, valves, cylinders, pressure tanks or other systems under oxygen pressure
- High viscosity
- Functions properly in sub-zero temperatures
30212 - spec sheet
Manufacturer Resources
Product Specs
- Volume:
- 0.278
- Department:
- Plumbing
- Product Group:
- Plumbing
- Product Subgroup:
- Fittings
- Product Type:
- General Fittings
- Product Finish:
- Blue
- Product Material:
- Liquid
- Product Weight:
- 9.488
OATEY 30212 – Frequently Asked Questions
1) Can Oatey 30212 leak detector be used on oxygen lines and cylinders?
Yes. The 30212 all purpose leak detector is rated for use on all types of tubing, valves, cylinders, pressure tanks and other systems under oxygen pressure. That is the main reason crews keep it on the truck instead of soapy water, which is not qualified for oxygen service.
2) Will Oatey 30212 leak detector still work outdoors in freezing weather?
It works down to -55 F and up to 160 F, and the description specifically notes it functions in sub-zero temperatures. That covers winter rooftop gas work and refrigerant line checks in unconditioned mechanical spaces without the solution freezing on the joint.
3) Does Oatey 30212 leak detector stain fixtures or finished surfaces?
No. The solution is non-toxic and will not stain, so it can be sprayed or brushed on joints near finished walls, chrome trim, and painted equipment without cleanup damage. Handy on occupied-building service calls where you are testing above a ceiling or behind a fixture.
4) How long do the bubbles last on Oatey 30212 before you have to reapply?
The formula is high viscosity with a slow evaporation rate, which is what extends inspection time. It clings to the joint instead of running off, so a slow pinhole leak has time to build a visible bubble before the film dries. That matters on large systems where you brush a whole manifold and then walk it.
5) Is Oatey 30212 the right product for pressure testing a whole gas or compressed air system?
It suits joint-by-joint checking on a pressurized system rather than measuring overall system tightness. You pressurize, apply the liquid to each fitting, and watch for bubbling. Because it holds on the surface and evaporates slowly, one pass covers a long run of fittings before you have to go back and re-wet.
6) How much leak detector solution is in the Oatey 30212, and what does it weigh?
The 30212 is the gallon size, listed at 0.278 volume and a product weight of 9.488. For MRO stockrooms buying by the case, it is the bulk option rather than a squeeze bottle, so plan on decanting into a brush-cap or spray applicator for field use.
7) Is there just one version of the Oatey 30212 leak detector, or do I need to pick a size?
One part number, model 30212, sold as the gallon. There is no size or applicator choice to specify when ordering.
8) What color is Oatey 30212 leak detector fluid?
Blue. On copper, brass, and galvanized the tint helps you see where you have already brushed, so you are not guessing which joints on a run have been tested yet.
How fast can I get the OATEY 30212 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the OATEY 30212 come with a warranty?
Absolutely. The OATEY 30212 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the OATEY 30212?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the OATEY 30212 from ZenSupply?
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