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3/4 GALV MI 90 ELL
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:
- Elbows
- Product Type:
- 90° Elbow
- Product Finish:
- Galvanized
- Product Material:
- Malleable Iron
- Product Weight:
- 0.47 lbs
ASC Engineered Solutions 311001002 – Frequently Asked Questions
1) Does this 3/4 inch galvanized malleable iron 90 degree elbow have female threads on both ends?
Both ends are 3/4 inch FPT, so it threads onto male pipe threads on each side. Threads are cut to ASME B1.20.1 (NPT), which is what standard black or galvanized steel pipe and nipples are threaded to.
2) Is this elbow approved for fire sprinkler piping?
It carries UL/FM approval, so it can be used on fire protection piping where a listed fitting is required. It's a standard weight (STD) galvanized malleable iron 90, dimensioned and pressure rated to ASME B16.3.
3) Will a 3/4 galvanized 90 ell line up with my existing fittings if I'm replacing one?
Center-to-end dimensions follow ASME B16.3, the standard all Class 150 threaded malleable iron fittings are built to. A 3/4 x 3/4 standard weight 90 from any B16.3 manufacturer will lay out the same, so it drops into an existing run without re-cutting nipple lengths.
4) Can I use a galvanized malleable iron elbow on wet sprinkler or exposed outdoor pipe?
The galvanized coating is hot dip to ASTM A-153, which is the spec for corrosion protection on threaded iron hardware, so it holds up better than plain black fittings in damp, wet pipe, or outdoor runs. The body is malleable iron to ASTM A-197.
5) Is this a standard weight or extra heavy elbow?
Standard weight (STD), pressure rated per ASME B16.3. If your spec calls for an extra heavy Class 300 malleable fitting, this one won't meet it.
6) Do I need anything else to install this 3/4 inch 90 elbow?
Plan on thread sealant or PTFE tape and properly threaded pipe or nipples, since nothing is supplied with the fitting itself. Each elbow weighs 0.47 lbs, so for large counts on a job it's worth figuring hanger spacing and total fitting weight into the run.
7) What is the part number for the 3/4 inch galvanized malleable 90?
ASC Engineered Solutions part number 311001002 is the 3/4 x 3/4 galvanized malleable iron 90 degree elbow.
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Does the ASC Engineered Solutions 311001002 come with a warranty?
Absolutely. The ASC Engineered Solutions 311001002 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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