- For use with non-potable water sources
- Rated for up to 300 maximum PSI
- For above ground use only
- See More Details
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Product Overview
Handle your home's gas pipe needs with STZ pipe fittings. This 3/4 in. black iron union is made for use with non-potable water sources. It is rated to withstand pressures of up to 300 PSI and is 100% factory tested. Above ground use only. Fittings, nipples, and pipe come in an array of sizes to meet your home's gas, air, and LP needs.
- 100% pressure tested at the factory
- Rated at maximum 300 psi at 150 degrees F or 150 psi at 300 degrees F
- Not for use with potable drinking water
- UL and FM listed
- Use for above ground gas, LP and air applications
- Always check your local plumbing and gas codes before starting any piping projects
- Not for use in underground applications
- Can also be used for DIY pipe projects, pipe preparation materials not included
- IPS threads for compatibility with other project materials such as lamp parts, valves, etcetera
- Note: product may vary by store
- California residents
Info & Guides
Compare Similar Black Pipe Fittings
| | Top Rated |  | |
| Brand | STZ | STZ | STZ | STZ |
| Name | 3/4 in. Black Iron 90° Elbow (2-Pack) | 3/4 in. Black Iron Union | 1 in. Black Iron Union | 1-1/2 in. Black Iron Union |
| Price | ||||
| Ratings | (12) | (74) | (79) | (10) |
| Fitting 1 size | 3/4" | 3/4" | 1" | 1-1/2" |
| Fitting or Connector Type | Elbow | Union | Union | Union |
| Application | Air,Furniture Grade,Natural Gas,Propane | Air,Furniture Grade,Natural Gas,Propane | Air,Furniture Grade,Natural Gas,Propane | Air,Furniture Grade,Natural Gas,Propane |
| Pack Size | 2 | 1 | 1 | 1 |
| Features | Threaded | Threaded | Threaded | Threaded |
| Connectivity | Threaded | Threaded | Threaded | Threaded |
| Material | Iron | Iron | Iron | Iron |
| Fitting/ Connector Collection | Black | Black | Black | Black |
| View Product | View Product | View Product | View Product |
Compare Similar Black Pipe Fittings
| | Top Rated | | |
| Brand | STZ | STZ | STZ | STZ |
| Name | 3/4 in. Black Iron 90° Elbow (2-Pack) | 3/4 in. Black Iron Union | 1 in. Black Iron Union | 1-1/2 in. Black Iron Union |
| Price | ||||
| Ratings | (12) | (74) | (79) | (10) |
| Fitting 1 size | ||||
| Fitting or Connector Type | ||||
| Application | ||||
| Pack Size | ||||
| Features | ||||
| Connectivity | ||||
| Material | ||||
| Fitting/ Connector Collection | ||||
| View Product | View Product | View Product | View Product |
Specifications
Dimensions
Double Fitting Size
3/4" x 3/4"
Fitting 1 size
3/4"
Fitting 2 size
3/4"
Product Length (in.)
2 in
Details
Application
Air,Furniture Grade,Natural Gas,Propane
Color Family
Black
Color/Finish
Black
Compatible Pipe Material
Black malleable iron
Connection 1
FPT
Connection 2
FPT
Connectivity
Threaded
Features
Threaded
Fitting or Connector Type
Union
Fitting/ Connector Collection
Black
Material
Iron
Maximum working pressure (psi)
300
Maximum Working Temperature (F)
300
Pack Size
1
Pipe or Fitting Product Type
Fittings & Connectors
Product Weight (lb.)
2.5 lb
Reducing Fitting
No
Returnable
90-Day
Warranty / Certifications
Manufacturer Warranty
1 Year Limited
Questions & Answers
2Questions3Answers
Is this a "ground joint" union?
Asked by Vlad February 1, 20192
AnswersYes. But unions should to be exposed. You should not cover it up in a wall, or ceiling.
I have a 1 9/16 union what wood I need for the inside pipe be that wood fit
Asked by Frank January 13, 20191
AnswerI am not sure what kind of pipe you are using. Usually gas lines are measured by the inside diameter of the opening. Sizes are usually 1/2", 3/4", 1". It sounds like you may have a 1/2" line there, which would need a 1/2" union. Just keep in mind that unions should always be exposed so you have access to them.
Customer Reviews
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