Differential pressure gages: Series PTGD DWYER

Excellent Accuracy and Over-Pressure Ratings

Application

  • Filter pressure drop
  • Strainers
  • Pump performance testing
  • Heat exchanger pressure drop
PTGD_Catalog PTGD_iom (+84) 903 999 357

Can be used to measure the pressure drop across filters, strainers, pump performance testing, and heat exchanger pressure drop monitoring.

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Specification

Service:Compatible gases and liquids.
Wetted Materials:Gage body: Aluminum or 316 SS; Piston: Aluminum or 316 SS; Spring: 302 SS; Seals: Buna-N (standard); PTFE, Ceramic magnet; Dial case: Nylon 6 30% glass filled gage case.
Window:Acrylic.
Accuracy:±2% FS ascending
Temperature Limits:176°F (80°C)
Pressure Limits:3000 psi (206 bar) for aluminum body; 6000 psi (413 bar) for SS body
Size:2.5˝ (63 mm) or 4.5˝ (115 mm).
Mounting Orientation:Mount in any position.
Process Connections:: 1/4˝ female NPT end connections standard; 1/4˝ female NPT back or bottom connections available. All styles available with 1/4˝ BSP
Weight:Aluminum: 2.5˝ 0.88 lb (399 g); 4.5˝ 1.35 lb (612 g); Stainless steel: 2.5˝ 1.75 lb (794 g); 4.5˝ 2.3 lb (1.04 kg).
         

Feature

  • Rugged, weather and corrosive proof design supports use in harsh environments.
  • Over-protection range depending on model, up to 6000 psig (400 bar) allows highpressure applications.
  • Flexibility of connection selection fits the most sophisticated designs.
     

Published by Lam

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