LRTY Limit-Rod Double-Bellows Anti-Vibration Expansion Joint

Pump suction and discharge lines
Booster connections
Compressor lines
HVAC systems
Plumbing systems
Hot-air lines
Chemical facilities
Industrial facilities
Marine applications
Connections to vibration-producing machinery

Product type: Vibration-isolating expansion joint with limit rods
Construction: Double bellows
Connection type: Flange × flange
Bellows material: AISI 321 stainless steel
Optional bellows materials: AISI 304, AISI 316L, AISI 316Ti
Limit-rod material: St 37.2 carbon steel
Optional limit-rod materials: AISI 304, AISI 316
Flange material: St 37.2 carbon steel
Optional flange materials: AISI 304, AISI 316
Pressure class: PN16
Optional pressure classes: PN25, PN64
Total movement: 30 mm expansion (-20 / +10 mm)
Operating temperature: -80 to +427°C
Optional temperature range: -80 to +1,100°C

Nominal diameter range: DN25–DN1200
Standards / design references: EN 13445, EN 13480, EN 14917, ASME VIII Div. 1, ASME B31.3, ASME B31.1, EJMA