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Oil rotary union NJ-07512
for gas2-passagefor rubber and plastic applications

Oil rotary union - NJ-07512 - DSTI - Dynamic Sealing Technologies - for gas / 2-passage / for rubber and plastic applications
Oil rotary union - NJ-07512 - DSTI - Dynamic Sealing Technologies - for gas / 2-passage / for rubber and plastic applications
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Characteristics

Medium
for oil, for gas
Number of passages
2-passage
Applications
for rubber and plastic applications, for tests
Material
stainless steel
Other characteristics
with seal, high-speed
Rotational speed

Min.: 0 rpm
(0 rad.min-1)

Max.: 2,000 rpm
(12,566.37 rad.min-1)

Pressure

Min.: 0 bar
(0 psi)

Max.: 12 bar
(174 psi)

Nominal size

Min.: 3.18 mm
(0.125 in)

Max.: 6.32 mm
(0.249 in)

Description

Description
  • 2-passage rotary union designed for developmental and production tire testing applications.
  • Customer-specified high-speed design with specialized seals and a water-cooled housing.


Project specifications
  • Industry: Factory Automation
  • Media Type(s): Gas, Oil
  • Environment: Indoor
  • Material: Stainless Steel
  • Max. Pressure(s): 175 PSI [12 BAR]
  • Max. Speed: 2000 RPM


Mechanical / dimensional details
  • Number of Passages: 2
  • Passage Size(s): 0.125 in [3.2 mm]
  • Through Bore: None
  • Diameter: 3.188 in [81 mm]
  • Length: 6.368 in [161.7 mm]


Related project attributes
  • Typical rotation speed category: 100 RPM & Over
  • Pressure range category: 0 - 199 PSI [0 - 14 BAR]
  • Passage size category: 0.125 in - 0.249 in [3.18 mm - 6.32 mm]
  • Options: External Cooling


Technical features / specifications
  • Application: Developmental and production tire testing
  • Design: Customer-specified high-speed design
  • Seals: Specialized seals (customer-specified)
  • Cooling: Water-cooled housing / external cooling option
  • Materials: Stainless steel construction
  • Media compatibility: Gas and oil
  • Maximum pressure: 175 PSI [12 BAR]
  • Maximum rotational speed: 2000 RPM
  • Number of fluid passages: 2
  • Passage size: 0.125 in [3.2 mm]
  • Through bore: None
  • Overall diameter: 3.188 in [81 mm]
  • Overall length: 6.368 in [161.7 mm]

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Industry Solutions - Factory Automation

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