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Milbank 88GFL90OS – Frequently Asked Questions
1) What sizes does the Milbank GFL 90-degree elbow come in?
Five square cross sections: 2.5 x 2.5, 4 x 4, 6 x 6, 8 x 8, 10 x 10, and 12 x 12 inches. The elbow has to match the cross section of the straight wireway sections it joins, so order it in the same size as the run. Side opening and inside opening are offered in every size; outside opening is offered in 2.5 x 2.5, 4 x 4, 6 x 6, 8 x 8, and 10 x 10.
2) Can a Milbank GFL wireway elbow be used outdoors or in a wet location?
No. The GFL elbow is an indoor enclosure, so it belongs in dry interior locations only: electrical rooms, mechanical spaces, interior plant walls. For a rooftop, exterior wall, or washdown area you need a raintight wireway instead. The ANSI 61 gray powder coat on the steel body is a finish for indoor service, not a substitute for a rated outdoor enclosure.
3) Will this gray elbow match the wireway already installed in my building?
If the existing run is standard ANSI 61 gray, it matches. The GFL elbow is steel with an ANSI 61 gray powder coat, which is the common gray used on commercial electrical enclosures and wireway, so a replacement or extension blends with what is already on the wall. Match the cross-section size as well as the color, since the elbow only bolts up to wireway of the same square dimension.
4) How do I read the Milbank GFL part number when ordering?
The number is size, then series, then the turn, then the opening. 88GFL90OS is an 8 x 8 GFL 90-degree elbow with an outside opening; 1212GFL90IS is a 12 x 12 with an inside opening; 22GFL90S is the 2.5 x 2.5 with a side opening. The IS, OS, or S suffix is the one people get wrong, so confirm which face you need access to before you release the order.
How fast can I get the Milbank 88GFL90OS 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 Milbank 88GFL90OS come with a warranty?
Absolutely. The Milbank 88GFL90OS 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 Milbank 88GFL90OS?
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 Milbank 88GFL90OS 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.