Product Description
RX7847WDCEO-F-US3-4 Von Duprin Fire Rated 78 Series Exit Only Wood Door Concealed Vertical Rod Exit Device in Bright Brass
The Von Duprin RX7847WDCEO-F-US3-4 is a concealed vertical rod exit device that hides the rods inside the door stile for a clean, unobstructed look. Exit Only — push bar operation from inside only, no outside trim. Free egress from inside. No cylinder required for this function.
The 7847 provides top-and-bottom latching with nothing visible on the door face — the cleanest option for pairs of storefront glass doors. Available in 4-foot width. This is a handed device — verify LHR or RHR before ordering. UL listed for fire exit hardware — no mechanical dogging on fire-rated models. ANSI/BHMA A156.3 Grade 1 certified.
Pro-Tip from Our Locksmiths: The 7847 concealed vertical rod is the cleanest look for pairs of wide stile storefront doors. The rods hide inside the door stile, so nothing shows on the face of the door. But concealed rods need precise alignment — if the door sags even 1/8 inch, the top rod won't engage the header strike.
| Specifications | |
|---|---|
| Part Number | RX7847WDCEO-F-US3-4 |
| Function | EO - Exit Only |
| Grade | ANSI/BHMA A156.3 Grade 1 |
| Mount Type | Concealed Vertical Rod (top and bottom bolts hidden inside door) |
| Door Width | 4-Foot (48") |
| Door Material | Aluminum, Glass, Hollow Metal |
| Outside Trim | Not Included — order separately |
| Warranty | 5-Year Mechanical |
- Concealed vertical rods hidden inside door stile for clean appearance
- Handed device — factory-set for LHR or RHR
- UL listed for fire exit hardware — no mechanical dogging per code
- Bright Brass (US3/605) finish
Works With: For single doors, see the 78 Series Rim. For surface-mounted rods, see the 7827 SVR. Order coordinator separately for pairs of fire-rated doors.
Authorized Von Duprin Dealer — Lock Depot ships all Von Duprin products brand new in factory-sealed packaging with the complete manufacturer warranty. Same day shipping available on most orders. Questions? Contact us for free expert support.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
