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Main Menu
Home
Products
Menu Toggle
Compressors
Menu Toggle
Silobas compressor
Screw Compressors
TVK Series Diesel Screw Compressor
Air Tanks
Gas Dryer
Filters
Piston Compressors
TB 5 /40 – 6/40 Compressor
Drilling Equipment and Valves
Electrical
EOT Cranes and accessories
Heavy & Road Equipment Parts
Lubricants & Greases
Pneumatic & Instrumentation
Menu Toggle
Instrumentation
Menu Toggle
Pressure Gauges
Thermometer & Instrumentation
Regulators, control valves and steam products
Hvac Refrigeration & Level Controls
Valves and Fittings
Pneumatic
Services
Clients
Services
About Us
Contact Us
D74 2-PIECE INDUSTRIAL SEAL
DESCRIPTION & FEATURES
Two-piece construction
– Built to endure even the most severe process conditions
“Continuous use” seals
– Backing plate prevents diaphragm rupture; pressure remains stable until instrument replacement
Separable diaphragm
– Allows for servicing and includes a
1/4” NPT flushing connection
to clear clogged process media
High-quality materials
– Standard
AISI 316 stainless steel
diaphragm welded to the upper chamber
ASME B40.100 compliant
– Ensures industry-standard accuracy and reliability
5-year warranty
– Designed for long-term durability
Applications
Ideal for
low-pressure media
where
corrosive or viscous process fluids
could clog or solidify within
pressure gauges, switches, or transmitters
Categories:
Diaphragm Seals
,
Instrumentation
,
Pneumatic & Instrumentation
,
Pressure Gauges
,
Winters
Description
SPECIFICATIONS
Housing
AISI 316 SS
Diaphragm
AISI 316L SS, welded
Minimum Operating Pressure
50 psi (345 kPa)
Maximum perating Pressure
5,800 psi (40,000 kPa)
Gauge Connection
1/4” NPTF
Process Connection
3/4” NPTM
Process Temperature
-20°F to 360°F (-29°C to 182°C)
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