Product Overview
Machined Brass LP Propane Hood Orifice for Vulcan Gas Equipment, Hex Flat Stamped 52
Condition
New and unused. The photographs show the part in stock: solid machined brass, bright and clean, with a hex wrench flange at the inlet end and a plain cylindrical body. The female threaded inlet is fully formed with no bruised or chased threads, and the outlet face carries a single centered bore with a small counterbore around it. One hex flat is stamped 52, matching the trailing digits of the Vulcan number 00-719951-00052. Surface shows only fine machining lines and the light handling marks normal to a factory brass part. Against the ruler in the third photo, the whole piece measures under an inch long overall. Loose piece, no bag, box, gasket, or paperwork.
Same or next business day shipping from our Idaho warehouse. Honest pricing, no nonsense.
Online since 1999. We are here for our customers, with a no-hassle satisfaction guarantee.
Product Overview
This is a Vulcan OEM hood orifice, part number 00-719951-00052, for LP propane service. An orifice like this threads into the burner venturi and meters the gas that feeds the flame, so the drilled bore is the whole function of the part: everything else is just brass holding that hole in the right place. The one photographed here is turned from solid brass with a hex flange for a wrench, a female threaded inlet, and a single small bore at the tip, and it carries a 52 stamp on one hex flat. Orifice selection depends on the appliance, the gas type, and the installation altitude, and it is a safety-critical choice. We list this piece strictly by its Vulcan OEM number and by the marking visible on the part. Confirm the correct orifice for your equipment against Vulcan parts documentation, the appliance rating plate, or a licensed gas technician before installing it. We do not offer cross-reference or substitution guidance.
Key Features
- OEM part number: Vulcan 00-719951-00052
- Gas service: LP propane, per the manufacturer listing
- Material: solid machined brass
- Marking: 52 stamped on one hex flat, legible in the third photo
- Construction: hex wrench flange, female threaded inlet, single drilled outlet bore
- Size: under an inch long overall against the ruler in the photos
- Condition: New, unused, sold as a single loose orifice
- Thread size and bore diameter: Not confirmed - verify against Vulcan parts documentation before ordering
Applications
- Food service technician replacing a burner orifice on an LP Vulcan unit where the parts list calls out 00-719951-00052
- Restaurant equipment shop stocking the truck with OEM brass orifices instead of waiting on a factory order mid-service call
- Facility maintenance lead rebuilding a propane range and returning the burner hardware to the numbers the manufacturer specified
- Used equipment refurbisher putting a secondhand Vulcan unit back to OEM configuration before it goes back into a kitchen
Frequently Asked Questions
What does the 52 stamped on the hex flat mean?
We do not know. It is a marking on the part, and it matches the trailing digits of the OEM number 00-719951-00052. We report it exactly as it appears in the photo and draw no conclusion from it: nothing on this piece establishes an orifice size, a drill number, or a bore diameter. Orifice sizing is a safety matter: confirm the correct orifice for your appliance, gas type, and altitude with Vulcan documentation or a licensed gas technician rather than choosing by eye.
Will it fit my range or fryer?
We list it only by the Vulcan OEM number 00-719951-00052. Match that number to the parts breakdown for your model and serial number. Thread size and bore diameter are not confirmed here, so do not treat this listing as fitment advice.
Is this the actual part in the photos?
Yes. The three photos are of the stock on our shelf, shot from the outlet end, the threaded inlet end, and in profile next to an inch ruler. What you see in the images is what ships.
What comes with it?
One brass orifice, nothing else. No gasket, no adapter, no fitting, no instructions. If your repair needs sealing hardware or a burner component, source that separately.
Can I buy just the one orifice I need?
Yes. Take one, take two, take all three if you are doing a full burner set - you are not forced into a bag of twenty five to get the piece your service call actually calls for. Small brass fittings are exactly the kind of part that gets sold in counts nobody needs, and that is not how we do it. Shipping is $8 flat rate and free once the order passes $28, so it is worth adding the rest of your bench list to the same box, and orders leave our Idaho warehouse the same or next business day.
A hole this small does the entire job: everything upstream of it is plumbing, and everything downstream of it is flame. Get it matched to the right appliance by the book, and it will go back to quietly deciding how the burner behaves.
