The Marquest Gauge Isolator provides two fluid chambers separated by an impermeable membrane. The upper chamber (instrument side) is normally filled with a stabilized liquid. The lower chamber receives the media under pressure.
Most pressure sensing devices are compatible with 1/4" FNPT outlet. The inlet is standard 1/2" FNPT or 1/4" FNPT.
Chemical resistance and purity levels are as recommended for the base materials.
No metals or lubricants are used in construction, internally or externally.
Custom membranes may be supplied upon request.
N/A
The Marquest Gauge Isolator provides two fluid chambers separated by an impermeable membrane. The upper chamber (instrument side) is normally filled with a stabilized liquid. The lower chamber receives the media under pressure.
Most pressure sensing devices are compatible with 1/4" FNPT outlet. The inlet is standard 1/2" FNPT or 1/4" FNPT.
Chemical resistance and purity levels are as recommended for the base materials.
No lubricants are used in construction, internally or externally.
Custom membranes may be supplied upon request.
N/A
The Marquest Gauge Isolator provides two fluid chambers separated by an impermeable membrane. The upper chamber (instrument side) is normally filled with a stabilized liquid. The lower chamber receives the media under pressure.
Most pressure sensing devices are compatible with 1/4" FNPT outlet. The inlet is standard 1/2" FNPT or 1/4" FNPT.
Chemical resistance and purity levels are as recommended for the base materials.
No metals or lubricants are used in construction, internally or externally.
Custom membranes may be supplied upon request.
N/A
The Marquest Gauge Isolator provides two fluid chambers separated by an impermeable membrane. The upper chamber (instrument side) is normally filled with a stabilized liquid. The lower chamber receives the media under pressure.
Most pressure sensing devices are compatible with 1/4" FNPT outlet. The inlet is standard 1/2" FNPT or 1/4" FNPT.
Chemical resistance and purity levels are as recommended for the base materials.
No metals or lubricants are used in construction, internally or externally.
Custom membranes may be supplied upon request.
N/A
The Marquest Gauge Isolator provides two fluid chambers separated by an impermeable membrane. The upper chamber (instrument side) is normally filled with a stabilized liquid. The lower chamber receives the media under pressure.
Most pressure sensing devices are compatible with 1/4" FNPT outlet. The inlet is standard 1/2" FNPT or 1/4" FNPT.
Chemical resistance and purity levels are as recommended for the base materials.
No metals or lubricants are used in construction, internally or externally.
Custom membranes may be supplied upon request.
Materials of Construction
N/A
Body:
PVC: Polyvinyl Chloride
CPVC: Chlorinated Polyvinyl Chloride
PP: Polypropylene homopolymer, glass & mineral reinforced
Membrane:
Standard: PTFE, also available in:
FPM: Viton®, Fluorine elastomer
EPDM: Ethylene Propylene elastomer
Features
N/A
Protects and isolates pressure sensing instruments
Total isolation from system media
Low profile design eliminates dead volume
Convoluted diaphragm allows accurate transmission of system pressure
