Union, G 2-1/2" LH, 2-1/2" NPT
755-707-411
- Monoflow and duoflow design
- Self-supported rotating union
- Radial housing connection
- Balanced mechanical seals
- 3 vent slots
- Cast iron housing standard
- Steel rotor
Dimensions
A
G 2-1/2"-11 LHG 2-1/2"-11 LH
B
2-1/2"-8 NPT2-1/2"-8 NPT
C
177.8 mm7 "
D1
340.4 mm13.402 "
E
62 mm2.441 "
F
36.49 mm1.437 "
G
60.3 mm2.374 "
J
209.8 mm8.26 "
K
2"-11.5 NPT2"-11.5 NPT
P
Non-ThreadedNon-Threaded
Operating Specifications
Media
Steam, WaterSteam, Water
Rotor Connection
G 2-1/2"-11 LH G 2-1/2"-11 LH
Supply Connection
2-1/2"-8 NPT 2-1/2"-8 NPT
Steam Max. Flow
2896 l/min765 GPM
Steam Max. Pressure
1 bar15 psi
Steam Max. Temperature
121 °C250 °F
Water Max. Flow
695 l/min183.6 GPM
Water Max. Pressure
13.8 bar200 psi
Water Max. Temperature
121 °C250 °F
Documents & Resources
Installation Guide
Installation Guide for 54, 55, and 57 series
Interface Drawing
Interface Control drawing for 755-707-411
Operating Manual
Operating Manual for 54, 55, and 57 series
Service Guide
Service Guide for unions beginning with 755