Marsh PDP 4" Piston Type Differential Pressure Gauge


Key Features:

  • Dial Size: 4" Diameter
  • Superb Quality
  • Economical Price
  • Static Pressures Up To 6,000 PSI (316SS)
Product Options:

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The Marsh PDP-40 Differential Pressure Gauge measures the difference between two pressures in a system and has a dial size of 4".

Accuracy±2% Full Scale (Ascending)
Dial Size4" Diameter
CaseStainless Steel (SS 304), Engineered Polymer
Sensing ElementPiston
Wetted PartsAluminum or 316SS
Ranges5-1000 psi or equivalent ranges in other units
Maximum/Static Pressure3000 psi - Aluminum
6000 psi - 316SS
Connections1/4" NPT (F) and others through adapter
Port ConfigurationIn-line, rear, & bottom.
MountingDirect, front flange, 2" pipe & surface mounting
SealsBuna-N, Viton, or EPDM
WindowGlass, safety glass, or acrylic

Data Sheet

Marsh PDP Data Sheet


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