Model 102/103
Flanged capsule diaphragm seal Model 102/103

Standard: ANSI / DIN, Size: ½ ... 3 Inch / DN15 ... DN80,
Metric Range Min: PN6, Metric Range Max: PN100,
Imperial Range Min: 150 lbs, Imperial Range Max: 1500 lbs

Applications: Chemical and petrochemical industry, Offshore installations, Machine and apparatus
construction, Waste water treatment, Pulp and paper industry

Model 202/203
Diaphragm seal with welded diaphragm, flanged type Model 202/203

Standard: ANSI / DIN, Size: ½ ... 3 Inch / DN15 ... DN80,
Metric Range Min: PN6, Metric Range Max: PN100,
Imperial Range Min: 150 lbs, Imperial Range Max: 1500 lbs

Applications: Chemical and petrochemical industry, Offshore installations, Machine and apparatus

construction, Waste water treatment, Pulp and paper industry

Model 302/303
Diaphragm seal with clamped diaphragm flanged type Model 302/303

Size: ½ ... 3 Inch / DN15 ... DN80,
Metric Range Min: PN6, Metric Range Max: PN100,
Imperial Range Min: 150 lbs, Imperial Range Max: 1500 lbs

Applications: Chemical and petrochemical industry, Offshore installations, Machine and apparatus
construction, Waste water treatment, Pulp and paper industry

Model 402/403
All welded diaphragm seal flanged type Model 402/403

Size: ½ ... 3 Inch / DN25 ... DN80,
Metric Range Min: PN6, Metric Range Max: PN100,
Imperial Range Min: 150 lbs, Imperial Range Max: 1500 lbs

Applications: Chemical and petrochemical industry, Offshore installations, Machine and apparatus
construction, Waste water treatment, Pulp and paper industry

Model 702/703
Instrument Isolator, High Displacement Model 702/703

Size: ½ ... 3 Inch,
Metric Range Min: 75 mbar, Metric Range Max: 50 bar,
Imperial Range Min: 30 in. H₂O, Imperial Range Max: 600 lbs

Applications: Used in instruments with large displacement actuators

Model DF
Flush type flanged diaphragm seal model DF

Size: 1 ... 4 Inch / DN25 .. DN100,
Metric Range Min: PN16, Metric Range Max: PN400,
Imperial Range Min: 150 lbs, Imperial Range Max: 2500 lbs

Applications: Chemical and petrochemical industry, Machine and apparatus construction,
Offshore installations, Waste water treatment

Model DT
Truncated type flanged diaphragm seal model DT

Size: 2 ... 4 Inch / DN50 ... DN100,
Metric Range Min: PN16, Metric Range Max: PN40,
Imperial Range Min: 150 lbs, Imperial Range Max: 300 lbs

Applications: Chemical and petrochemical industry, Machine and apparatus construction,
Offshore installations, Waste water treatment