Union, Hot Pack, 1-3/4" UN RH, 1-1/4" NPT
525-901-026
- Monoflow and duoflow operation
- Self-supported rotating union
- Radial housing connection
- Balanced mechanical seals
- 3 vent holes
- Forged brass housing and stainless steel rotor
- Special options include threaded vent holes, low torque design
- Seal Combinations: Carbon Graphite/Bronze for water; Carbon Graphite/Ceramic for hot oil, hot water and saturated steam; Tungsten Carbide/Ceramic for severe conditions such as poor water quality
Dimensions
A
1-3/4"-12 UN RH1-3/4"-12 UN RH
B
1-1/4"-11.5 NPT1-1/4"-11.5 NPT
C
90.5 mm3.563 "
D1
185.38 mm7.298 "
E
41.38 mm1.629 "
F
22 mm0.866 "
G
12.7 mm0.5 "
H
30 mm1.181 "
J
112.38 mm4.424 "
K
1"-11.5 NPT1"-11.5 NPT
P
Non-ThreadedNon-Threaded
Operating Specifications
Media
WaterWater
Rotor Connection
1-3/4"-12 UN RH 1-3/4"-12 UN RH
Supply Connection
1-1/4"-11.5 NPT 1-1/4"-11.5 NPT
Water Max. Flow
174.3 l/min46 GPM
Water Max. Pressure
51.7 bar750 psi
Water Max. Temperature
160 °C320 °F
Documents & Resources
Installation Guide
Installation Guide for 54, 55, and 57 series
Operating Manual
Operating Manual for 54, 55, and 57 series