Union, Hot Pack, 100 mm flange, 44 mm pilot, 1-1/4" NPT
525-583-712
- 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
100 mm3.937 "
B
1-1/4"-11.5 NPT1-1/4"-11.5 NPT
C
90.5 mm3.563 "
D1
177.6 mm6.992 "
E
43 mm1.693 "
F
8 mm0.315 "
G
32 mm1.26 "
I
44 mm1.732 "
J
125.5 mm4.941 "
K
1"-11.5 NPT1"-11.5 NPT
P
Non-ThreadedNon-Threaded
X
8 mm0.315 "
Operating Specifications
Media
Hot OilHot Oil
Rotor Connection
100 mm3.937 "
Supply Connection
1-1/4"-11.5 NPT 1-1/4"-11.5 NPT
Hot Oil Max. Flow
174.3 l/min46 GPM
Hot Oil Max. Pressure
10 bar150 psi
Hot Oil Max. Temperature
160 °C320 °F
Documents & Resources
Installation Guide
Installation Guide for 54, 55, and 57 series
Interface Drawing
Interface Control drawing for 525-583-712
Operating Manual
Operating Manual for 54, 55, and 57 series