Union, M35x1.5 RH, G 3/4"
355-520-610
- Monoflow and duoflow operation
- Self-supported rotating union
- Radial housing connection
- Balanced mechanical seals
- 3 vent holes
- Forged brass housing and stainless steel rotor
- Special options include threaded vent holes, low torque design
- Seal Combinations: Carbon Graphite/Bronze for water; Carbon Graphite/Ceramic for hot oil, hot water and saturated steam; Tungsten Carbide/Ceramic for severe conditions such as poor water quality
Dimensions

A
M35x1.5 RHM35x1.5 RH
B
G 3/4"-14G 3/4"-14
C
85 mm3.346 "
D1
255 mm10.039 "
E
24.4 mm0.961 "
F
14 mm0.551 "
G
25 mm0.984 "
H
36 mm1.417 "
J
88.5 mm3.484 "
K
G 3/4"-14G 3/4"-14
P
Non-ThreadedNon-Threaded
R
125 mm4.921 "
S3
FixedFixed
Operating Specifications


Media
Hot Oil, Steam, WaterHot Oil, Steam, Water
Rotor Connection
M35x1.5 RH M35x1.5 RH
Supply Connection
G 3/4"-14 G 3/4"-14
Hot Oil Max. Flow
107.7 l/min28.5 GPM
Hot Oil Max. Pressure
6.9 bar100 psi
Hot Oil Max. Temperature
121 °C250 °F
Steam Max. Flow
448.9 l/min118.6 GPM
Steam Max. Pressure
1 bar15 psi
Steam Max. Temperature
121 °C250 °F
Water Max. Flow
107.7 l/min28.5 GPM
Water Max. Pressure
51.7 bar750 psi
Water Max. Temperature
121 °C250 °F
Documents & Resources
Installation Guide
Installation Guide for 54, 55, and 57 series
Interface Drawing
Interface Control drawing for 355-520-610
Operating Manual
Operating Manual for 54, 55, and 57 series
Service Guide
Service Guide for unions beginning with 55 to 655