Syntegra – LX Series
Lever Operated Openings
The LX Series exemplifies Syntégra’s “deeper integration” attitudes and goals. The central lock case accepts handles and keyed cylinders from either and/or both sides. The lock case is configurable with the same popular functions offered in conventional locksets, but we can also do much more. The lever handles are protected by a break-away clutch allowing these systems to be used in the most abusive and demanding applications. Syntégra door systems do not use bulky escutcheons, roses, or edge plates to hide door preparations and mechanisms. Only the vital elements that are needed for operation are exposed, and everything else is concealed and protected.
Imagine being able to operate and secure each leaf of a pair of doors independently without the need for coordinators, astragals, and manual flushbolts. Pairs and single doors also benefit in concealing the side latch and strike from view and tampering by latching at the top of the door. With electrical functions such as electrified lever (ELS) and electrified latch retraction (ML), the LX Series will interface with virtually any access control and door automation system.
Typical Applications
Single doors, pairs and double egress pairs found in the following applications:
- Areas of Refuge – Stairwell, Elevator Lobby, Elevator Cab
- Office single and pairs
- Main entrances
- Surgical suites
Benefits
Tested Durability
- Tested Durability
- Solid cast or forged lever handles
- Break-away clutch to prevent damage from abuse
- Far exceeds industry standards for security, strength, and durability.
Enhanced Security
- Patented friction-limiting latchbolt with 7/8″ throw
- Available in top latching or top and bottom latching
- Levers protected with anti-abuse clutch
- Protected latches and operating mechanisms are concealed within the steel door and sheltered from attack, abuse and tampering
Versatility
- Extensive list of functions to work with most openings and applications
- Access control ready with electrified lever, latch retraction, and RX options
- Electrical options available in kit-form allowing for future upgrades
Uncompromised Safety
- Listed for fire (UL10C) with single-point top latching or top and bottom latching.
- Top latching instead of side edge latchbolt and strike for singles and pairs prevents catching on clothing or equipment
- Optional Antimicrobial coatings available for healthcare, education and other germ sensitive environments
Unequaled Aesthetics
- Escutcheon-free levers available in the most popular styles and finishes
- Optional integrated top strike prep without the need for a surface mounted auxiliary plate
- Projection type latchbolt minimizes the top strike view and minimizes the top door “notch” required by others
- No floor strikes required – Fire ratings without the need for bottom latchbolts
Downloads
Equivalent ANSI/BHMA Function *
F01 - Passage:
F04 - Entry:
F05 - Classroom:
F07 - Storeroom:
F09 - Apartment, Exit or Public Entrance:
F30 - Asylum or Institutional:
F31 - Exit or Communicating:
F32 - Intruder Latch Bolt Lock:
Electrified Classroom - Fail-Secure or Fail-Safe:
DESCRIPTION Latch(es) operated by
F01 - Passage:
Rotating Inside Lever or outside lever
F04 - Entry:
Rotating Inside Lever, or | Rotating outside lever only when unlocked by key or thumbturn | Turning key in outside cylinder
F05 - Classroom:
Rotating Inside Lever, or | Rotating outside lever only when unlocked by key, or | Turning key in outside cylinder
F07 - Storeroom:
Rotating inside lever, or | Turning key in outside cylinder
F09 - Apartment, Exit or Public Entrance:
Rotating inside lever, or | Rotating outside lever only when unlocked by key inside | Turning key in outside cylinder only
F30 - Asylum or Institutional:
Turning key in inside or outside cylinder, fixed levers or no levers
F31 - Exit or Communicating:
Rotating inside lever Outside blank
F32 - Intruder Latch Bolt Lock:
Rotating inside lever, or | Rotating outside lever only when unlocked by key, or | Turning key in outside cylinder
Electrified Classroom - Fail-Secure or Fail-Safe:
Rotating inside lever, or | Rotating outside lever only when unlocked by key or switched power | Turning key in outside cylinder
OUTSIDE LEVER Locked by
F01 - Passage:
Cannot be locked
F04 - Entry:
Turning inside thumbturn or, | Turning key in outside cylinder
F05 - Classroom:
Turning key in outside Cylinder
F07 - Storeroom:
Always locked
F09 - Apartment, Exit or Public Entrance:
Turning inside key in inside cylinder
F30 - Asylum or Institutional:
Always locked
F31 - Exit or Communicating:
N/A
F32 - Intruder Latch Bolt Lock:
Turning key in inside or outside cylinder
Electrified Classroom - Fail-Secure or Fail-Safe:
Removing switched power
OUTSIDE LEVER Unlocked by
F01 - Passage:
Always unlocked
F04 - Entry:
Turning inside thumbturn or, | Turning key in outside cylinder
F05 - Classroom:
Turning key in outside cylinder
F07 - Storeroom:
Cannot be unlocked
F09 - Apartment, Exit or Public Entrance:
Turning key in inside cylinder
F30 - Asylum or Institutional:
Cannot be unlocked
F31 - Exit or Communicating:
N/A
F32 - Intruder Latch Bolt Lock:
Turning key in inside or outside cylinder
Electrified Classroom - Fail-Secure or Fail-Safe:
Turning key in outside cylinder or switched power allows lever to be rotated
INSIDE LEVER Operation
F01 - Passage:
Always free egress
F04 - Entry:
Always free egress
F05 - Classroom:
Always free egress
F07 - Storeroom:
Always free egress
F09 - Apartment, Exit or Public Entrance:
Always free egress
F30 - Asylum or Institutional:
Always fixed
F31 - Exit or Communicating:
Always free egress
F32 - Intruder Latch Bolt Lock:
Always free egress
Electrified Classroom - Fail-Secure or Fail-Safe:
Always free egress
All functions are factory configured. In most cases, these functions can be changed as required in the field. Consult factory for instructions.
* Equivalent ANSI/BHMA A156.10 functions used for reference
Lever options
If our standard levers don’t match your style preferences please ask about our Décor Lever Series.
Hardware Finish Options
Antimicrobial coatings are available for healthcare, education and other germ sensitive environments.
Hardware Specifications
Device Functions
Fire Ratings
Lever Centerline
Lever Materials
Lever Projections
Strikes
Electrical Options
Latchbolts
Optional Keyed Cylinder
Back-to-back Cylinders
Configured from the factory. See Function Chart for description.
UL10C with single-point top latching or top and bottom latching.
38-1/2" (978 mm) from finished structural floor (not including floor covering).
Cast Stainless Steel. Finished to match customer requirements.
01 – Square = 2-5/32" (55 mm) | 02 – Tubular = 2-9/16" (65 mm) | 03 – Curved = 2-3/8" (60 mm)
Top strike can be mortised or surface applied (P/N TSK-1 Kit). Bottom strike, if applicable, is a ½” diameter hole threshold or surface strike (P/N BSK-1 Kit).
ML - Motorized latch retraction quietly and efficiently retracts the latch(es) and pushbar when energized. Configured for fail-secure to comply to fire ratings
ELS - Electrified lever. Energizing allows lever to rotate to retract the latch(es). Fail-Secure or Fail-Safe available.
LM - Latchbolt monitoring provides notification when the latch is extended.
Top latching standard with – 7/8" (22.2 mm) throw. Projection type Friction limiting-design with deadlatch feature. Bottom – Massive Stainless Steel 5/8" throw bolt with conical tip.
Standard diameter Mortise Cylinder with 'standard' cam. Accepts 1" cylinder length or greater. Cylinder in excess of 1” requires a spacer collar equal to this excess (Example 1-1/8" length requires a 1/8" collar).
Requires a 3/16" collar for a 1" cylinder length. For longer cylinders, use the following to dimension the collar: Cylinder Length –1” + 3/16”= Collar (Ex. 1-1/4" requires a 7/16” collar).
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