Stanbroil 1/2" OD x 3/8" ID 12" Non-Whistle Flexible Flex Gas Line Connector ...

Description

Stanbroil 1/2" OD x 3/8" ID 12" Non-Whistle Flexible Flex Gas Line Connector Kit for NG or LP Fire Pit and Fireplace
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Easy to installation and use, highly durable, Corrugated flexible flex gas line with feature of high temperature resistance
1/2" OD x 3/8" ID 12 inches gas line, stainless steel pipe in black coating with fittings
1/2" Female Flare x 1/2" Female Flare fitting end, we've included a 1/2" Male Flare x 1/2" Female NPT fitting and a 1/2" Male Flare x 1/2" Male NPT fitting for your convenience
CSA certified, fit for NG or LP fireplaces and >100K BTU with a 1/2" Connection Hub fire pit and fireplace burners
There is a staggered pitch every 2" to Eliminate Whistling
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Thanks for looking! Buyer to pay actual shipping! No insurance unless you pay  extra. Items are sold as-is, there are no returns. Descriptions, pictures and part numbers are provided.
You are responsible for ensuring that it is correct for your application or purpose.
Packaging might be incomplete. NO BOX. NEW.  Priced accordingly.  Guaranteed NOT DOA
Product description
Key Features:
- This Non-whistle corrugated flex gas line is designed for indoor and outdoor use with gas ranges and furnaces.
- Naturally corrosion-resistant to increase flexibility quality flared end fittings to prevent liquid leakage.
- Provides extra corrosion protection from accidental contact with common household chemicals.
- Non-whistle corrugated flex gas line connector can be used for fire pit and fire pit pan.
Compatibility:
✔ Propane
✔ Natural Gas
✔ Gas Fire Pits
✔ Gas Fireplaces
✔ Gas Log Sets
Tips for checking and addressing problem of whistling
➤ Flex Line Problems:
1) Used a whistle-free line with varying ridge sizes, which helps to eliminate noise.
2) Chosen a line with a wider diameter to minimize whistling by allowing the right amount of gas to flow to the burner at a lower rate of speed.
3) Taken care to avoid sharp 90-degree turns and/or kinks in the line during installation.
➤ Gas Pressure is Too High
~ When a high level of pressure is applied to a small opening, the result is a whistling sound. This is the mechanism at play when the line pressure in your fire pit gas installation is too high.
~ Since natural gas is typically transported at high pressures, a regulator is often required to mitigate this pressure before the gas reaches the burner (Keep in mind that this work should only be performed by a gas installation professional, since they have the know-how to size and install the proper regulator for your fire pit configuration). Pressure guidelines are as follows:
. Natural gas: Between 3.5” WC and 7” WC.
Propane: 7” WC and 11” WC
Product information
Package Dimensions
9.57 x 6.26 x 1.26 inches
Item Weight
15.5 ounces