527-457-453
- 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
1-1/4"-11.5 NPT RH
B
G 1-1/4"-11
C
3.563"
C
90.5 mm
D1
201.4 mm
D1
7.929"
D2
250 mm
D2
9.843"
E
56 mm
E
2.205"
F
1.094"
F
27.8 mm
G
1.26"
G
32 mm
H
46 mm
H
1.811"
J
5.354"
J
136 mm
K
1"-11.5 NPT
M
35 mm
M
1.378"
N
72 mm
N
2.835"
O
G 3/4"-14 RH
P
Non-Threaded
R
7.913"
R
201 mm
S3
Threaded
Operating Specifications
Media
Water
Rotor Connection
1-1/4"-11.5 NPT RH
Housing Connection
G 1-1/4"-11
Water
Max. Flow
46 GPM
Water
Max. Flow
174.3 l/min
Water
Max. Pressure
10 bar
Water
Max. Pressure
150 psi
Water
Max. Temperature
93 °C
Water
Max. Temperature
195 °F
