857-001-102
- Monoflow and duoflow design
- Self-supported rotating union
- Radial housing connection
- Balanced mechanical seals
- Seal combination: Carbon Graphite/Tungsten Carbide
- Full-media flow
- Easy and quick replacement of sealing components
- Vented housing
- Cast iron housing
- Steel rotor
Imperial
Metric
Dimensions
A
3"-8 NPT LH
B
2"-11.5 NPT
C
7.52"
C
191 mm
D1
14.488"
D1
368 mm
D2
17.559"
D2
446 mm
E
3.433"
E
87.2 mm
F
1.874"
F
47.6 mm
G
73 mm
G
2.874"
H
101.6 mm
H
4"
J
9.685"
J
246 mm
K
3"-8 NPT
M
74.5 mm
M
2.933"
N
138 mm
N
5.433"
O
NPT 2"-11.5 RH
R
13.819"
R
351 mm
S3
Threaded
Operating Specifications
Media
Water, Steam
Rotor Connection
3"-8 NPT LH
Housing Connection
2"-11.5 NPT
Steam Flow
1101.6 GPM
Steam Flow
4170 l/min
Steam Pressure
3.5 bar
Steam Pressure
50 psi
Steam Temperature
121 °C
Steam Temperature
250 °F
Water Flow
264.4 GPM
Water Flow
1001 l/min
Water Pressure
10 bar
Water Pressure
150 psi
Water Temperature
121 °C
Water Temperature
250 °F
