All Welded Chemical Seal

Description

Compact fully welded chemical seal with internal diaphragm and threaded process connection. Designed for medium-pressure applications in confined or limited-space installations.

Specifications
• Seal material: AISI 316L / 1.4404
• Diaphragm material: AISI 316L / 1.4435
• Diaphragm Diameter: 2W – 52mm, 2WS – 36mm
• Instrument connection: 1/2” BSP
• Process connection: 1/4”, 1/2”, 3/4” 1”, BSP / NPT, M/F

Max Pressures

Model 2W               Model 2WS
170 bar at 20°C      270 bar at 20°C
150 bar at 200°C    260 bar at 200°C
100 bar at 400°C    210 bar at 400°C

Special features
• Diaphragm protected against rupture with backup convolution

Available certification
• 2.1 Certificate of conformity
• 3.1 Material certificate
• Others on request