Coolant Unions

Bearingless Unions

Multi-Passage Unions

Installation

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GB Rotary Unions

 

GB Rotary Unions Fluid Pressure
bar / psi
Temperature
° C / °F
RPM
Water 400 / 5.800 90 / 195 1,500
Hydraulic Oil 400 / 5,800 90 / 195 1,500
       

 

Features and Benefits
  • Stainless steel rotor
  • Labyrinth seal between bearing and mechanical seals for longer lifetime and safety
  • Rigid bearing installation for safety
  • Optimized seal balance for minimal friction
  • Stainless steel and aluminum body
  • All materials in contact with medium are non-corrosive

 

GB Rotary Unions

 

TYPE A B C D E F G K L
GB006018350 1/4" NPT RH 1/4" NPT 2.24" 4.61" 0.98" 0.59" 0.28" 0.39" 0.98"
57 117 25 15 7 10 25
GB006018351 1/4" NPT LH 1/4" NPT 2.24" 4.61" 0.98" 0.59" 0.28" 0.39" 0.98"
57 117 25 15 7 10 25
GB006018352 1/4" BSP RH 1/4" BSP 2.24" 4.61" 0.98" 0.59" 0.28" 0.39" 0.98"
57 117 25 15 7 10 25
GB006018353 1/4" BSP LH 1/4" BSP 2.24" 4.61" 0.98" 0.59" 0.28" 0.39" 0.98"
57 117 25 15 7 10 25
GB006018354 3/8" NPT RH 3/8" NPT 2.24" 4.61" 0.98" 0.59" 0.39" 0.39" 0.98"
57 117 25 15 10 10 25
GB006018355 3/8" NPT LH 3/8" NPT 2.24" 4.61" 0.98" 0.59" 0.39" 0.39" 0.98"
57 117 25 15 10 10 25
GB006018356 3/8" BSP RH 3/8" BSP 2.24" 4.61" 0.98" 0.59" 0.39" 0.39" 0.98"
57 117 25 15 10 10 25
GB006018357 3/8" BSP LH 3/8" BSP 2.24" 4.61" 0.98" 0.59" 0.39" 0.39" 0.98"
57 117 25 15 10 10 25
GB006018358 1/2" NPT RH 1/2" NPT 2.24" 4.80" 0.47" 0.79" 0.47" 0.39" 0.98"
57 122 30 20 12 10 25
GB006018359 1/2" NPT LH 1/2" NPT 2.24" 4.80" 0.47" 0.79" 0.47" 0.39" 0.98"
57 122 30 20 12 10 25
GB006018360 1/2" BSP RH 1/2" BSP 2.24" 4.80" 0.47" 0.79" 0.47" 0.39" 0.98"
57 122 30 20 12 10 25
GB006018361 1/2" BSP LH 1/2" BSP 2.24" 4.80" 0.47" 0.79" 0.47" 0.39" 0.98"
57 122 30 20 12 10 25

 

 

 

Dimensions are for reference only.