ABH 3700 Series - Full Bar Coordinator with Filler Bar

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- For use on pair of doors when one door must close before the other.
- Active door lever holds the active door open until inactive door closes enough to trip release mechanism. Then active door closes.
- Safety override allows active door to close first when extreme force applied.
- Supplied with a filler bar to provide a virtually seamless look accross the entire soffit
- Mounting brackets available when using stop mounted hardware (3751 and 3752)
- Standard finish = US28 Satin Aluminum (ready to paint) - Contact factory for custom finish
- UL Listed for use with a pair of swinging fire doors incorporating an astragal for up to and including 3 hours
- Average weight per unit = 5 lbs
Manufacturer Resources
Product Specs
- Product Group:
- Door Controls
- Product Subgroup:
- Door Coordinators
- Product Type:
- Door Coordinators
- Subcategory:
- Bolts and Latches
- Commercial/Residential:
- Commercial
- Series:
- 3700 Series
- Product Category:
- Door Controls
ABH 3711 US28 – Frequently Asked Questions
How fast can I get the ABH 3711 US28 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 ABH 3711 US28 come with a warranty?
Absolutely. The ABH 3711 US28 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 ABH 3711 US28?
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 ABH 3711 US28 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.