57-000-002030
- 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
3/8"-18 NPT LH
B
3/8"-18 NPT
C
1.732"
C
44 mm
D1
4.016"
D1
102 mm
D2
4.843"
D2
123 mm
E
1.024"
E
26 mm
F
16 mm
F
0.63"
G
0.374"
G
9.5 mm
H
0.866"
H
22 mm
J
2.835"
J
72 mm
K
1/4"-18 NPT
M
0.78"
M
19.8 mm
N
33.3 mm
N
1.311"
O
NPT 1/4"-18 RH
P
Non-Threaded
R
109 mm
R
4.291"
S
0.709"
S
18 mm
S2
6.35 mm
S2
0.25"
S3
Rotating
Operating Specifications
Media
Water, Steam, Hot Oil
Rotor Connection
3/8"-18 NPT LH
Housing Connection
3/8"-18 NPT
Hot Oil
Max. Flow
3.3 GPM
Hot Oil
Max. Flow
12.5 l/min
Hot Oil
Max. Pressure
100 psi
Hot Oil
Max. Pressure
6.9 bar
Hot Oil
Max. Temperature
250 °F
Hot Oil
Max. Temperature
121 °C
Steam
Max. Flow
13.7 GPM
Steam
Max. Flow
51.9 l/min
Steam
Max. Pressure
15 psi
Steam
Max. Pressure
1 bar
Steam
Max. Temperature
250 °F
Steam
Max. Temperature
121 °C
Water
Max. Flow
3.3 GPM
Water
Max. Flow
12.5 l/min
Water
Max. Pressure
750 psi
Water
Max. Pressure
51.7 bar
Water
Max. Temperature
250 °F
Water
Max. Temperature
121 °C
