Von Duprin 990TP-BE-M – Thumbpiece, Blank Escutcheon Trim for Mortise Lock 98/99 Series Exit Devices

Description

98/99 Series Trim Options

Von Duprin is committed to protecting your investment by offering modular, flexible solutions that adapt to your facility’s evolving needs. The 98/99 Series supports a wide range of trim options, providing both mechanical and electronic compatibility. As new features and technologies emerge, these trims can be easily upgraded—delivering long-term value and enhanced functionality.

Certifications

Specifications and certifications vary by configuration. Refer to the 98/99 Series catalogs for complete details.

Certified to:

• ANSI/BHMA A156.3-2014 Grade 1

• ANSI/UL 10C (fire-rated configurations)

• ANSI/UL 305

• CAN/ULC-S104 (fire-rated configurations)

• CAN/ULC-S132

Functions & Trim Options

Standard functions include:

• Classroom: Key locks/unlocks the lever or knob

• Dummy: Rigid trim for pull operation only

• Exit Only: No exterior trim

• Passage: Lever or knob always active

• Storeroom: Key retracts the latchbolt; lever or knob is rigid

Popular 98/99 Series Trims

• 990 Pull Trim (5 standard functions):

  • Classroom (TP)

  • Storeroom (NL)

  • Dummy (DT)

  • Passage (TP-BE)

  • Exit Only (EO)

• 996 Lever/Knob Trim (4 standard functions):

  • Classroom (L, K)

  • Storeroom (L-NL, K-NL)

  • Dummy (L-DT, K-DT)

  • Passage (L-BE, K-BE)

For additional functions and configurations, consult the full 98/99 Series catalog.