Yodify Product Library
Add the LDA-WF (W) In-Line Liquid Detonation Flame Arrester to your store or catalog  
Book Your Demo and See How
or create your store

LDA-WF (W) In-Line Liquid Detonation Flame Arrester

Brand: PROTEGO

The Protego LDA-WF(W) series of liquid detonation flame arresters was developed for storage container filling lines that are not continuously filled with product and sometimes contain a combustible mixture. 

The integrated siphon protection with Protego flame arrester unit additionally prevents the liquid in which the lines are immersed from being siphoned off while the container is being drained. 

Protego flame arrester consists of several FLAMEFILTER discs and spacers firmly held in a FLAMEFILTER cage. The number of FLAMEFILTER discs and their gap size depends on the arresters conditions of use.
Features
  • The device is easily accessible since it is mounted on the containers outside
  • Siphon protection offers a high degree of safety
  • Minimum risk of soiling
  • Low pressure loss
  • Provides protection from deflagrations and stable detonations
  • Useful for nearly all flammable liquids
  • Meets TRbF (Technical Regulations for Flammable Liquids) requirements

Specifications

Brand

Approvals & Certifications

  • ATEX
  • CEN
  • IEC
  • NEC Groups C, D MESG ≥ 0.65 mm

Approvals & Certifications

  • ISO 16852 & 16016

Enclosure, Body Material

  • Stainless Steel
  • Steel

Environmental Protection

  • Explosion-proof Groups IIA to IIB3

Flange Size - 1-1/2” (DN 40)

  • 1-1/2" (DN 40) - 150# ASME B16.5

Flange Size - 1-1/4” (DN 32)

  • 1-1/4" (DN 32) - 150# ASME B16.5

Flange Size - 1” (DN 25)

  • 1" (DN 25) - 150# ASME B16.5

Flange Size - 10” (DN 250)

  • 10" (DN 250) - 150# ASME B16.5

Flange Size - 2-1/2” (DN 65)

  • 2-1/2" (DN 65) - 150# ASME B16.5

Flange Size - 2” (DN 50)

  • 2" (DN 50) - 150# ASME B16.5

Flange Size - 3” (DN 80)

  • 3" (DN 80) - 150# ASME B16.5

Flange Size - 4” (DN 100)

  • 4" (DN 100) - 150# ASME B16.5

Flange Size - 5” (DN 125)

  • 5" (DN 125) - 150# ASME B16.5

Flange Size - 6” (DN 150)

  • 6" (DN 150) - 150# ASME B16.5

Flange Size - 8” (DN 200)

  • 8" (DN 200) - 150# ASME B16.5

Flange Type

  • Raised Face (RF)
  • Smooth Finish

Gasket Material

  • Shock Absorber, Locking Screw: PTFE
  • Shock Absorber: FPM

Materials of Construction

  • Flamefilter: Copper
  • Flamefilter: Inconel
  • Flamefilter: Tantalum
  • Shock Absorber, Flamefilter Cage, Spacer: Stainless Steel
  • Shock Absorber: Steel

Operating Pressure

  • psi: 0 to 15.9 (kPa: 0 to 110, bar: 0 to 1.1)

Operating Temperature

  • 0° to 60° C (32° to 140° F)

Pressure Range

  • psi: 0 to 145 (kPa: 0 to 1,000, bar: 0 to 10)

Pressure Type

  • Absolute
Instantly populate your store or catalog 
CREATE YOUR SITE
or book a demo with the Yodify Team
show more