525-000-031
- 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
Imperial
Metric
Dimensions
A
1-3/4"-12 UNF RH
B
1-1/4"-11.5 NPT
C
91 mm
C
3.583"
D1
192 mm
D1
7.559"
E
2.244"
E
57 mm
F
35 mm
F
1.378"
G
32 mm
G
1.26"
H
1.799"
H
45.7 mm
I
47.625 mm
I
1.875"
J
4.488"
J
114 mm
K
1"-11.5 NPT
P
Non-Threaded
X
8 mm
X
0.315"
Operating Specifications
Media
Water, Steam, Hot Oil
Rotor Connection
1-3/4"-12 UNF RH, 47.625 mm pilot
Rotor Connection
1-3/4"-12 UNF RH, 1.875" pilot
Housing Connection
1-1/4"-11.5 NPT
Hot Oil
Max. Flow
46 GPM
Hot Oil
Max. Flow
174.3 l/min
Hot Oil
Max. Pressure
6.9 bar
Hot Oil
Max. Pressure
100 psi
Hot Oil
Max. Temperature
121 °C
Hot Oil
Max. Temperature
250 °F
Steam
Max. Flow
191.8 GPM
Steam
Max. Flow
726.2 l/min
Steam
Max. Pressure
1 bar
Steam
Max. Pressure
15 psi
Steam
Max. Temperature
121 °C
Steam
Max. Temperature
250 °F
Water
Max. Flow
46 GPM
Water
Max. Flow
174.3 l/min
Water
Max. Pressure
51.7 bar
Water
Max. Pressure
750 psi
Water
Max. Temperature
121 °C
Water
Max. Temperature
250 °F
