GJ4030 Series
Through bore 30mm, 4 inlet and 4 outlet
GJ4030 slip rings
  • GJ4030 series is rotary joint for water,and other media with through bore 30mm, 4 inlet and 4 outlet, can be customized with electric slip rings.
  • GJ4030 have two port size G1/8、G3/8 ,It can transfer media as compressed aird, vacuum, hydrogen, nitrogen, steam, cooling water, hot water, oil and so on.
Standard series PART# Explanation

Product Quality Level Table
Products Level CodeMax speedWorking LifeSealing Element
VC100RPM10Million Revs.Common Seals
VD300RPM30Million Revs.High-Quality Seals

Rotary Union Specifications
Passage4 in 4 out
Max.10MPa,Vacuum 0.01torr
TorqueSee Part#List

GJ4030 Parts# List
Part#Connection sizeTorque(N.M)Connection sizeID
GJ4030-024 in 4 out2.5G1/830mm
GJ4030-034 in 4 out2.5G3/830mm

GJ4030-02 4 inlet 4 outlet, G1/8

GJ4030-03 4 inlet 4 outlet, G3/8

More product references in the same series:
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