257-000-003043
- 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
Features.ProductSeries.Imperial
Features.ProductSeries.Metric
Features.ProductDetail.DimensionTitle
A
1"-14 UNS RH
B
3/4"-14 NPT
C
2.875"
C
73.03 mm
D1
5.255"
D1
133.477 mm
D2
6.677"
D2
169.6 mm
E
1.319"
E
33.5 mm
F
19 mm
F
0.748"
G
0.669"
G
17 mm
H
1.26"
H
32 mm
J
3.661"
J
93 mm
K
1/4"-18 NPT
M
25.97 mm
M
1.022"
N
1.815"
N
46.11 mm
O
NPT 1/2"-14 RH
P
Non-Threaded
R
5.177"
R
131.5 mm
S3
Threaded
Features.ProductDetail.SpecificationTitle
Features.Products.Media
Water, Steam, Hot Oil
Features.ProductDetail.SpecificationRotorConnectionTitle
1"-14 UNS RH
Features.ProductDetail.SpecificationHousingConnectionTitle
3/4"-14 NPT
Hot Oil
Features.ProductDetail.Flow
13.9 GPM
Hot Oil
Features.ProductDetail.Flow
52.8 l/min
Hot Oil
Features.ProductDetail.Pressure
100 psi
Hot Oil
Features.ProductDetail.Pressure
6.9 bar
Hot Oil
Features.ProductDetail.Temperature
250 °F
Hot Oil
Features.ProductDetail.Temperature
121 °C
Steam
Features.ProductDetail.Flow
58.1 GPM
Steam
Features.ProductDetail.Flow
219.9 l/min
Steam
Features.ProductDetail.Pressure
15 psi
Steam
Features.ProductDetail.Pressure
1 bar
Steam
Features.ProductDetail.Temperature
250 °F
Steam
Features.ProductDetail.Temperature
121 °C
Water
Features.ProductDetail.Flow
13.9 GPM
Water
Features.ProductDetail.Flow
52.8 l/min
Water
Features.ProductDetail.Pressure
750 psi
Water
Features.ProductDetail.Pressure
51.7 bar
Water
Features.ProductDetail.Temperature
250 °F
Water
Features.ProductDetail.Temperature
121 °C
Features.Products.DocumentsAndResources