Tuff GuardTM Gauge Isolators

Materials of Construction: PVC, CPVC, Polypropylene, & PVDF

Port Connections: 1/4" or 1/2" Vent Fem NPT X 1/4" or 1/2" Fem NPT Inlet, & Solvent Socket "Slip".





Marquest Scientific’s complete line of TUFF GUARD gauge and instrument isolators are engineered to provide total isolation of all instruments from corrosive and ultra pure fluids while offering a design with the most rugged and complete features in the industry.


MORE INFO +

Features & Benefits

  • Provides a compatible, protective barrier between process fluids and instruments
  • Adds system reliability by eliminating instrument failures
  • SS reinforcement of the instrument connection to prevent fracturing associated with metal to plastic threads. Integrally
    molded into port
  • Integral wrench provisions for field service
  • Diaphragms in Modified PTFE, Viton, EPDM, and Composite PTFE/FKM for each application
  • Displacement capacity for up to 4” diameter gauges and large fill volume sensors
  • Self-venting, 1/4” & 1/2” female NPT instrument connections with Viton O-ring instrument seal

Features & Specifications:

  • Provides a compatible, protective barrier between process fluids and instruments
  • Adds system reliability by eliminating instrument failures
  • SS reinforcement of the instrument connection to prevent fracturing associated with metal to plastic threads. Integrally
    molded into port
  • Integral wrench provisions for field service
  • Diaphragms in Modified PTFE, Viton, EPDM, and Composite PTFE/FKM for each application
  • Displacement capacity for up to 4” diameter gauges and large fill volume sensors
  • Self-venting, 1/4” & 1/2” female NPT instrument connections with Viton O-ring instrument seal

Markets & Applications:

  • Wastewater Treatment
  • Semiconductor Manufacturing
  • Chemical Manufacturing
  • Chemical Feed Systems
  • Food & Beverage
  • Desalination Plants
  • Commercial Reverse Osmosis
  • Farming & Agriculture
  • Metal Plating
  • Wet Processing
  • Chemical Odor Control
  • PCB Manufacturing
  • Pharmaceutical Manufacturing
  • Alternative Biofuels
  • Nanofluidics
  • Many More..

Literature:

For literature / data sheets on our line of Tuff Guard Gauge Isolators, please click on one of the links below to download in PDF format. Please email us at sales@marquestscientific.com or call us toll free (866) 452-2340 if the file your are looking for is not available below.

Installation & Operating Manuals:

For Installation and Operating Manuals on our line of Throttle Master needle valves, please click on one of the links below to download in PDF format. Please email sales@marquestscientific.com or call us toll free (866) 452-2340 if the file your are looking for is not available below.

Sales Drawings / CAD:

For sales drawings on our line of Throttle Master needle valves, please click on one of the links below to download in PDF format. Please email sales@marquestscientific.com or call us toll free (866) 452-2340 if the file your are looking for is not available below.

For Tuff Guard CAD File Downloading, Please click on the CADCenter Button.

Back to Top

Locate your nearest Authorized Marquest Scientific Distributor.