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OBS Series copy

OBS Series Plastic Pressure Gauge & Isolator

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Features

All Plastic (Gauge + Isolator) Filled
Heavy Duty Design; Simple to Install
Completely Corrosion Resistant
Designed to Act as Visual Pressure Alert for Bag/Filter Change-Out
Extra Large Colored Display
Reduces Pressure Surges caused by Water Hammer or Metering Pump Pulsations
Highest Accuracy in Industry 1.5%
Factory Pre-Filled Glycerin or Silicone No Filling Required
One-Piece Molded Design (No Assembly)
Suitable for Corrosive Media + Slurries

OBS Series Datasheet

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Description

Dial Diameter
Large 2½” (Big Numbers-Clear Markers)one_half_last]
Mounting
Direct Mount, Bottom Connection NPT ½”
Housing
PVDF or Polypro – Viton or PTFE Diaphragm – One Piece Molded Design (No Assembly or Filling Required)
Lens
Safety Glass
Dial
Red & Black Scale White Background, dial arc 270°
Measuring Principle
Bourdon Tube-SS316 (Non Wetted) Diaphragm (wetted part) – FPM (Standard)
Movement
SS316 (Non Wetted)
Gauge
Red, Yellow, Green Moveable Plastic Markers-Pressure Range Pointers Fitted on the Bezel
Connection
1/2″ FNPT (Ambient Temp)
Filling
Options: Glycerin or Silicon Filled
Accuracy
±1.5% F.S.
Operating temperature
Max. Working Temp. PVDF-195 F, PP-170°F
Pressure Range
Standard range 0-60 / 0-100 / 0-160 PSI (Second Scale: Bar) Other units available, e.g., bar, MPa, etc.