Single Point

Single-point locks and latches of either the bored (cylindrical and tubular) mortise or preassembled (unit and mono) type for use on swinging fire doors having a rating up to and including 3 h, unless otherwise noted in the individual certifications. Locks and latches are intended to be provided as complete units including housings/bodies, latch bolts, strikes and trim. They are installed in single-swing doors.

Electrically Controlled

Electrically controlled locks and latches are available in magnetic and solenoid types.

Magnetic locks can be fitted in the head of the door to keep the door closed with electromagnetic force. This type is easy to fix and operate and can also be connected to the alarm system.

The solenoid type can be fitted to the fire door and in some cases, are more secure than the magnetic type and the solenoid type consists of a secure bolt which goes through the frame and this can hold the door more securely.

2 and 3 Point

Options of 2 and 3 point locks and latches are also available to make the fire door more secure and safe based on area of application and requirements.

Automatic Type

Automatic flush and surface bolt assemblies intended to secure the inactive door of swinging fire doors mounted in pairs, with the active door provided with a certified single-point latch.

Manual Type

Manual flush and surface bolt assemblies with 3/4-in. minimum throw intended to secure the inactive door of swinging fire doors mounted in pairs, with the active door provided with a certified single-point latch.

This manual flush bolt has a spring loaded snap action lever, which will retract the bolt when moved to the ‘up’ position, and project the bolt into the head frame when moved to ‘down’

position. All metal doors shall use one pair (top and bottom) of manual flush bolts. (Inactive leaf of double doors only). Dust-proof strike is available with a bottom manual flush bolts.

Self-latching Type:

Self-latching flush and surface bolt assemblies intended to secure the inactive door of swinging fire doors mounted in pairs with the active door provided with a certified single-point latch.

This Self-Latching Flush Bolt is used at top of door only. An Automatic Flush Bolt should be combined for use at bottom of door.

A hole of a given diameter must be drilled through the fire door to provide a tight fit. When viewers are to be installed in certified fire doors, the doors are provided from the factory with appropriately sized holes for field installation of one or two of the fire door viewers. As an alternate to providing the doors from the factory with holes for the viewers, the holes, not exceeding 3/4 inch in diameter, are drilled at the job site. See the installation instructions accompanying the fire door viewer.

Fire exit hardware of the single-point-latch type (mortise or rim devices) are intended for use on swinging doors not exceeding 4 ft in width and 8 ft in height.

Mortise-type fire-exit hardware devices can be used on the active door of doors swinging in pairs in openings not exceeding 8 ft in width and 8 ft in height (unless otherwise noted in the individual certifications).

Vertical-rod-type exit devices are intended for use on swinging fire doors mounted in pairs, wherein one door of the pair is equipped with a mortise-latch-type exit device. Both doors of a pair may incorporate vertical rod devices as indicated in the individual fire door certifications.

Doors prepared at the factory for this hardware bear the marking, “Fire Door to be Equipped with Fire Exit Hardware.”

Electric strikes are for use with cylindrical or mortise-type latches having 1/2-, 5/8-, or 3/4-in. latch bolts when such latches are mounted in single-swing doors up to 4 ft in width and 8 ft in height.

Electric Strike work in unification with a conservative mechanical lock case to retain the latch or deadbolt in the striking plate later releasing when required. SFFECO Electric Strikes are made to work with latches or deadlocks, however the basic operation is same. n that the bolt is held behind a movable pivot, which is electrically released. Once released, pushing/pulling on the door causes the pivot to swing out of the way, allowing the door to open. SFFECO Electric strikes are available in a wide variety of types and holding forces.

SFFECO Fire Door Hinges are made from Steel or brass depending on specifications to meet the required fire rating. Fire Door hinges intended for use on swinging-type fire doors. In general, hinges are intended to be mounted on single doors not exceeding 48 in. in width by 96 in. in height, and doors in pairs not exceeding 96 in. in width by 96 in. in height.

SFFECO Auxiliary Lock devices can be “fail safe” or “fail secure”. A “fail secure” locking device stays locked when power is lost. “Fail safe” locking devices are unlocked when electricity supply is cut off.

In a typical installation, the electromagnetic portion of the auxiliary lock is fitted to the door frame and the mating armature plate is fitted to the door to ensure efficient security.

SFFECO Auxiliary Locks are UL Listed and have a fire resistance up to 3 hours and can be used on swing door application with fail safe operation.

Features

Light Panel Red/Green/Off

Wider illuminating area

Can be observed from greater distances