157-050-151
- Monoflow and duoflow design
- Self-supported rotating union
- Radial housing connection
- Balanced mechanical seals
- Keyed rotor seal
- Easy and quick replacement of sealing components
- Ball bearings lubricated for life
- E.L.S. (Extended Life Service) seal combination for poor water quality
- 3 vent holes
- Forged brass housing and stainless steel rotor
- Special options include threaded vent holes
Imperial
Metric
Dimensions
A
G 1/2"-14 RH
B
1/2"-14 NPT
C
57.2 mm
C
2.252"
D1
124 mm
D1
4.882"
E
35 mm
E
1.378"
F
0.748"
F
19 mm
G
12.7 mm
G
0.5"
H
30 mm
H
1.181"
J
3.11"
J
79 mm
K
3/8"-18 NPT
P
Non-Threaded
Operating Specifications
Media
Water, Steam, Hot Oil, Water
Rotor Connection
G 1/2"-14 RH
Housing Connection
1/2"-14 NPT
Water
Max. Flow
7.1 GPM
Water
Max. Flow
26.9 l/min
Water
Pressure
10 bar
Water
Pressure
150 psi
Water
Temperature
93 °C
Water
Temperature
195 °F
Hot Oil
Max. Flow
7.1 GPM
Hot Oil
Max. Flow
26.9 l/min
Hot Oil
Pressure
90 psi
Hot Oil
Pressure
6.2 bar
Hot Oil
Temperature
250 °F
Hot Oil
Temperature
121 °C
Steam
Max. Flow
29.6 GPM
Steam
Max. Flow
112.2 l/min
Steam
Pressure
15 psi
Steam
Pressure
1 bar
Steam
Temperature
250 °F
Steam
Temperature
121 °C
Water
Max. Flow
7.1 GPM
Water
Max. Flow
26.9 l/min
Water
Pressure
750 psi
Water
Pressure
51.7 bar
Water
Temperature
250 °F
Water
Temperature
121 °C
