Heavy Duty Classroom Exit Lever Locks, Single Cylinder | Schlage ND25x70PD

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SKU:
SCH-ND25x70PD
Weight:
5.00 LBS
Width x Height x Depth:
9.50 (in)

 x 

8.25 (in)

 x 

4.75 (in)

Don't see the quantity, finish, or function you are looking for? We can mix, match and "BUILD" the item option set you are looking for - Just call us at 860-537-1328 and our sales staff will assist !

Shipping:
Calculated at Checkout

View Schlage Price Book 2021View Schlage ND Series User Manual

 

Looking for another ND series lock function? Click here to view all Schlage ND series lock functions

Schlage ND25x70PD - Heavy Duty Classroom Exit Lock

The ND mechanical lock, along with being Schlage’s best selling mechanical lock, is the foundation for both the wired electrified and NDE wireless electronic lock. Not only did Schlage invent the cylindrical lock, but we continue to make it better with capabilities such as:

Unparalleled strength - the lock prevents access even when subjected to torque loads up to 3,100 in-lbs (2.6x BHMA1 ), withstands pry bar attacks of 1,600 lbs (8x BHMA requirements1 ), and withstands 100 hammer blows (20x BHMA requirements1, 2)

Exceptional durability - cycle tested to over 16M cycles (16x BHMA requirements1 ) with near zero droop or wobble - without the use of set screws or O-rings

Improved feel - improved strength and durability are more than numbers, you can actually feel it in the lock

Improved installation - installation is even easier than before (and withoutany set screws or O-rings)

All this is in addition to what you know and expect with the Schlage ND: 31 mechanical functions (plus wired electrified and wireless electronic) to meet the needs of any application; nine lever designs that suite with otherSchlage locks and Von Duprin exit devices; renowned sales, customer and technical support.

Schlage ND70x25 Cylindrical Lock Function

Classroom Exit Lock

• Blank plate outside.

• Key locks or unlocks inside lever

Applications

The Schlage ND is extremely versatile and is regularly used in healthcare, education, government, office, retail and other commercial applications.

With 31 mechanical functions, the ND's range spans from the simple (non-locking passage) to complex (double-cylinder security) to specialized (school time-out lock).

Because the ND uses an ANSI 161 door prep, commonly used across cylindrical locks, it is ideal for both new construction and retrofit applications.

Key features of the Schlage ND Series Cylindrical Lock

- Significantly exceeds ANSI/BHMA A156.2 requirements for Grade 1 cylindrical locks

- 31 mechanical functions (see adjacent columns for wired electrified and electronic options)

- Nine lever designs, two rose designs

- 10 available finishes

- Supports standard, SFIC and FSIC cylinder formats

- Multiple key systems available – open, patented, restricted, geographic exclusive, UL437

ND25x70 Cylindrical Lock mechanical specifications

Chassis

1. Material: Modular design of zinc and steel components plated for corrosion protection

2. Door thickness: Standard: 1 5⁄8" to 2 1 ⁄8" Optional: 1 3⁄8" - 6" EE, EO, EI, ED configurations

Trim

1. Handing: Non-Handed

2. Levers: Standard: Nine designs, pressure cast zinc, plated to match product finish specification Optional: Tactile feature - Athens (ATH), Rhodes (RHO), Sparta (SPA), Tubular (TLR), LAT (Latitude), LON (Longitude), BRW (Broadway), BRK (Boardwalk)

3. Roses: Wrought brass, bronze, or zinc, plated to match product finish specification

4. Finishes: 10 available (605, 606, 612, 613, 619, 622, 625, 626, 626AM, 643e)

Latches

1. Backset: Standard: 2 3⁄4" Optional: 2 3⁄8", 3 3⁄4", 7 3⁄4"

2. Faceplate: Standard : 1 1 ⁄8" x 2 1 ⁄4" Optional: 1" x 2 1 ⁄4" for 2 3⁄8" backset doors

3. Bolt: Standard : 1 ⁄2" throw via Oil Impregnated Stainless Steel Optional : 3⁄4" throw anti-friction bolt available for pairs of doors

4. Strike: Standard: ANSI Curved Lip: 1 1 ⁄4" x 4 7 ⁄8" x 1 3⁄16" Optional: T Strike, ANSI strikes with alternative lip lengths, dust box options

Warranty

Mechanical: 10 years mechanical

Certifications

1. ANSI/BHMA: All ND Series comply with A156.2 performance requirements for grade 1 cylindrical locks.

2. ICC: Complies with ICC A117.1 Accessible and Usable Buildings and Facilities

3. UL/cUL: All locks 3 hour A label single firedoor 4'0" x 10'0"; pair doors 3 hour firedoor 8'0" x 8'0" with 3⁄4" latch option; pair doors 90 minute fire 8'0" x 10'0" with 3⁄4" latch option

4. CA Fire Code: All levers with a return to door of 1 ⁄2" (64 mm) or less comply (Rhodes, Sparta, Tubular, Omega, Longitude and Boardwalk)

5. FL Building Code: Complies with Florida Building Code (ASTM E330, E1886, E1996) and Miami Dade (TAS 201, 202, 203) requirements for hurricanes

6. Federal: Meets FF-H-106C Series 161

Schlage ND25x70 Classroom Exit Cylindrical Lock comes with an optional Tactile warning for the visually impaired

Tactile warning is a special texture applied to the outside lever to alert the visually impaired to a potential hazard on the opposite side of the door (exit to street, a workshop or other hazardous area, etc). Tactile warning is typically applied to the outside lever only, and is specified by an 8 prefix on the lever design

Schlage ND-25x70 Series Tactile Warning for Visually Impaired

Schlage ND25x70 Classroom Exit Cylindrical Lock Strikes

Available Strikes for SchlageND25x70 Series Locks

Detailed Look

Schlage ND 25x70 Series Detailed Look

Looking for Another ND Series Lock Function?

Non Keyed

ANSI No.FunctionFunction DescriptionLink to Lock
F75 ND10S - Passage Latch • Both levers always unlocked. Click here to view Schlage ND10S
F89 ND12D - Exit Lock • Outside lever always fixed.
• Inside lever always free for immediate egress.
Click here to view Schlage ND12D
- ND25D - Exit Lock with Blank Plate Outside • Blank plate outside.
• Inside lever always free for immediate egress.
Click here to view Schlage ND25D
F77 ND30D - Patio Lock • Push button locking.
• Turning inside lever or closing door releases button, preventing a lock-out.
•Inside lever always unlocked for immediate egress.
Click here to view Schlage ND30D
F76 ND40S - Bath/Bedroom Privacy Lock • Push-button locking.
• Unlocked from outside with a small screwdriver.
• Turn inside lever or close door to release button.
• Inside lever always free for immediate egress.
Click here to view Schlage ND40S
- ND44S - Hospital Privacy Lock • Push-button locking.
• Unlocked from outside by turning emergency turnbutton.
• Turn inside lever or close door to release button.
• Inside lever always free for immediate egress.
Click here to view Schlage ND44S
- ND45 - Timeout Lock • Caretaker side: Pushing and holding button will lock inside lever (detention side) until released. Lever always retracts latch.
• Detention side: Lever retracts latch unless outside button is depressed. Vandlgard allows inside spindle to disengage from latch when locked
Click here to view Schlage ND45
- ND170 - Single Dummy Trim • Dummy trim for one side of door.
• Used for door pull or as matching inactive trim.
Click here to view Schlage ND170
- ND172 - Double Dummy Trim • Dual dummy trim for both sides of the door.
• Used for door pull or as matching inactive trim
Click here to view Schlage ND172

Keyed

ANSI No.FunctionFunction DescriptionLink to Lock
F82 ND50PD - Entrance/Office Lock • Push-button locking.
• Push-button locks outside lever until it is unlocked with key or by turning inside lever.
• Inside lever always free for immediate egress.
Click here to view Schlage ND50PD
F109 ND53PD - Entrance Lock • Turn/push-button locking: Pushing and turning the button locks the outside lever, requiring use of a key until the button is manually unlocked.
• Push-button locking: Pushing button locks outside lever until unlocked by key or by turning the inside lever.
• Inside lever always free for immediate egress
Click here to view Schlage ND53PD
F88 ND60PD - Vestibule Lock • Latch retracted by key from outside when outside lever is locked by key in inside lever.
• Inside lever always free for immediate egress.
Click here to view Schlage ND60PD
- ND60PD - Vestibule with Closed Lever • Same as ND60 except outside lever is closed. Inside lever always unlocked for immediate egress. Click here to view Schlage ND60PD
F91 ND66PD - Store Lock • Key in either lever locks or unlocks both levers. Click here to view Schlage ND66PD
F84 ND70PD - Store Lock • Outside lever locked and unlocked by key.
• Inside lever always free for immediate egress.
Click here to view Schlage ND70PD
F90 ND73PD - Corridor Lock • Locked or unlocked by key from outside.
• Push-button locking from inside.
• Turn inside lever or close door to release button.
• When outside lever is locked by key it can only be unlocked by key.
• Inside lever always free for immediate egress.
Click here to view Schlage ND73PD
- ND75PD - Classroom Security Lock • Key in either lever locks or unlocks outside lever.
• Inside lever always free for immediate egress.
Click here to view Schlage ND75PD
F86 ND80PD - Storeroom Lock • Outside lever is fixed.
• Entrance by key only.
• Inside lever always free for immediate egress
Click here to view Schlage ND80PD
F87 ND82PD - Institution Lock • Both levers always fixed.
• Entrance by key in either lever
Click here to view Schlage ND82PD
- ND85PD - Faculty Restroom Lock • Outside lever is fixed. • Entrance by key only.
• Visual occupancy indicator, allowing only emergency key to operate.
• Turn inside lever or close door to unlock.
• Rotation of inside spinnerbutton enables lock-out feature.
• Inside lever always free for immediate egress.
• Not available with interchangable core cylinders.
Click here to view Schlage ND85PD
- ND25x70PD - Classroom Exit Lock • Blank plate outside.
• Key locks or unlocks inside lever.
Click here to view Schlage ND25x70PD
- ND25x80PD - Storeroom Exit Lock • Blank plate outside.
• Key in fixed inside lever retracts latch.
Click here to view Schlage ND25x80PD
- ND70x80PD - Classroom By Storeroom Lock • Key locks and unlocks outside lever.
• Key in fixed inside lever retracts latch.
Click here to view Schlage ND70x80PD

Locks with Vandlgard Levers

ANSI No.FunctionFunction DescriptionLink to Lock
F82 ND91PD - Entrance/Office Lock • Push-button locking.
• Push-button disengages outside lever until unlocked with key or by turning inside lever.
• Vandlgard allows outside spindle to disengage from latch when locked.
• Inside lever always free for immediate egress.
Click here to view Schlage ND91PD
F109 ND92PD - Entrance Lock • Turn/push-button locking: Pushing and turning button disengages outside lever, requiring using of key until button is manually unlocked.
• Push-button locking: Pushing button disengages outside lever until unlocked by key or by turning inside lever.
• Vandlgard allows outside spindle to disengage from latch when locked.
• Inside lever always free for immediate egress.
Click here to view Schlage ND92PD
F88 ND93PD - Vestibule Lock • Latch retracted by key from outside when outside lever is disengaged by key in inside lever.
• Vandlgard allows outside spindle to disengage from latch when locked.
• Inside lever always free for immediate egress.
Click here to view Schlage ND93PD
F84 ND94PD - Classroom Lock • Outside lever disengaged and unlocked by key.
• Vandlgard allows outside spindle to disengage from latch when locked.
• Inside lever always free for immediate egress.
Click here to view Schlage ND94PD
- ND95PD - Classroom Security Lock • Key in either lever locks or unlocks outside lever.
• Vandlgard allows outside spindle to disengage from latch when locked.
• Inside lever always free for immediate egress.
Click here to view Schlage ND95PD
F86 ND96PD - Storeroom Lock • Outside lever always disengaged.
• Entrance by key only.
• Vandlgard allows outside spindle to disengage from latch when locked.
• Inside lever always free for immediate egress.
Click here to view Schlage ND96PD
F90 ND97PD - Corridor Lock • Locked or unlocked by key from outside.
• Push-button locking from inside.
• Turning inside lever or closing door releases button.
• When outside lever is locked by key it can only be unlocked by key.
• Vandlgard allows outside spindle to disengage from latch when locked.
• Inside lever always free for immediate egress
Click here to view Schlage ND97PD

Wired Electrified Locks

ANSI No.FunctionFunction DescriptionLink to Lock
- ND12EL - Keyless Electrified Exit • Outside lever continuously locked (EL) by 12-24V DC.
• EL is fail safe (power fail unlocks outside lever).
• Inside lever always free for immediate egress.
Click here to view Schlage ND12EL
- ND12EU - Keyless Electrified Exit • Outside lever continuously unlocked (EU) by 12-24V DC.
• EU is fail secure (power fail locks outside lever).
• Inside lever always free for immediate egress.
Click here to view Schlage ND12EU
- ND80EL - Electrified Storeroom • Outside lever continuously locked (EL) by 12-24V DC.
• EL is fail safe (power fail unlocks outside lever).
• Key outside serves as mechanical override.
• Inside lever always free for immediate egress.
Click here to view Schlage ND80EL
- ND80EU - Electrified Storeroom • Outside lever continuously unlocked (EU) by 12-24V DC.
• EU is fail secure (power fail locks outside lever).
• Key outside serves as mechanical override.
• Inside lever always free for immediate egress.
Click here to view Schlage ND80EU
- ND96EL - Electrified Storeroom with Vandlgard • Adds Vandlgard to ND80EL/EU.
• Vandlgard allows outside spindle to disengage from latch when locked, limiting the ability of vandals to apply excessive force to the chassis. See page 16 for more details.
Click here to view Schlage ND96EL
- ND96EU - Electrified Storeroom with Vandlgard • Adds Vandlgard to ND80EL/EU.
• Vandlgard allows outside spindle to disengage from latch when locked, limiting the ability of vandals to apply excessive force to the chassis. See page 16 for more details.
Click here to view Schlage ND96EU