You may also like
3/4 GALV MI COUPLING
Manufacturer Resources
Product Specs
- Dimensions Specification:
- ASME B16.3
- End Conn Size 1:
- FPT
- End Conn Size 2:
- FPT
- Finish Specification:
- ASTM A-153
- Material Specification:
- ASTM A-197
- Pressure Rating Specification:
- ASME B16.3
- Size 1:
- 0.75
- Size 2:
- 0.75
- Strength:
- STD
- Thread Specification:
- ASME B1.20.1
- Ul Fm:
- Yes
- Department:
- Plumbing
- Product Group:
- Pipe Fittings
- Product Subgroup:
- Couplings
- Product Type:
- Coupling
- Product Finish:
- Galvanized
- Product Material:
- Malleable Iron
- Product Weight:
- 0.32 lbs
ASC Engineered Solutions 311080402 – Frequently Asked Questions
1) What thread type does the ASC 3/4 inch galvanized malleable iron coupling take?
Both ends are 3/4 inch FPT, female NPT taper thread cut to ASME B1.20.1. It joins two lengths of 3/4 inch threaded pipe, male end into each side. Nothing about it will mate with compression, sweat, or press fittings.
2) Can I use a galvanized malleable iron coupling on a wet or outdoor line?
The galvanized finish is hot dip to ASTM A-153, the zinc coating spec used for corrosion protection on iron hardware, so it suits damp, exterior, and wet sprinkler service better than a black iron coupling. Body material is malleable iron to ASTM A-197.
3) Is a malleable iron coupling the right choice, or should I use cast iron or brass?
Malleable iron is the standard pick for threaded steel pipe, gas, and sprinkler work because it takes thread engagement and impact without cracking the way grey cast iron does. This one is standard weight (STD), so it matches Schedule 40 threaded pipe rather than extra heavy. For potable water lines where lead free brass or copper is specified, use a brass or copper fitting instead.
4) What part number do I order for the ASC 3/4 inch galvanized coupling?
Order ASC Engineered Solutions part 311080402. One size only, 3/4 by 3/4 inch, galvanized, no handing or option choices to specify. Pipe dope or PTFE tape is not included and is needed to seal the tapered threads.
How fast can I get the ASC Engineered Solutions 311080402 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 ASC Engineered Solutions 311080402 come with a warranty?
Absolutely. The ASC Engineered Solutions 311080402 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 ASC Engineered Solutions 311080402?
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 ASC Engineered Solutions 311080402 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.