157-420-401
- 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
M16x1.5 RH
B
G 3/8"-19
C
2.252"
C
57.2 mm
D1
115 mm
D1
4.528"
E
1.378"
E
35 mm
F
0.626"
F
15.9 mm
G
0.394"
G
10 mm
H
19.1 mm
H
0.752"
I
0.708"
I
17.993 mm
J
3.031"
J
77 mm
K
G 3/8"-19
P
M10x1
R
4.386"
R
111.4 mm
S3
Fixed
X
5 mm
X
0.197"
Operating Specifications
Media
Water
Rotor Connection
M16x1.5 RH, 17.993 mm pilot
Rotor Connection
M16x1.5 RH, 0.708" pilot
Housing Connection
G 3/8"-19
Water
Max. Flow
7.1 GPM
Water
Max. Flow
26.9 l/min
Water
Max. Pressure
10 bar
Water
Max. Pressure
150 psi
Water
Max. Temperature
93 °C
Water
Max. Temperature
195 °F
