Female NPT Rotating Unions Datasheets

1101 Series High Pressure Coolant Rotating Union Rotary Joints -- 1101-235-238
from Deublin Co.

Single passage for coolant or MQL. Closed seals for transfer line and similar applications. Full-flow design has no obstructions to trap chips or debris. Bearing-supported with threaded rotor for easy installation. Deep groove radial ball bearings for smooth operation. Labyrinth system and large... [See More]

  • Connection: Male NPT; Female NPT
  • Media / Application: Chemical; Coolant, MQL
  • Number of Ports: 1
  • Port Size: 3/8"; 5/8
Hydraulic, Rotary Union
from Jergens, Inc.

Dual Passage. Ports 1/4 NPT. Max input pressure of Tank Port: 150 psi (10 bar). Max input pressure of Pressure Port: 4000 psi (275 bar). Max RPM: 30 [See More]

  • Connection: Female NPT
  • Speed: 30
  • Pressure: 4000
  • Number of Ports: 2
RX® Rotary Unions

The RX rotary union uses a balanced seal with special ball bearing or optional tapered roller bearings to support the rotor. This rotary union from Kadant Johnson incorporates the latest technology in mechanical seal design for water and hot oil service. The high thrust load capability and... [See More]

  • Connection: Male NPT; Female NPT
  • Speed: 750
  • Pressure: 150
  • Temperature: 500
GP Series 10 Passage Rotary Union -- GP-201-10
from DSTI - Dynamic Sealing Technologies, Inc.

The GP Series 10 Passage rotary union shafts feature both radial & face connections for maximum mounting flexibility. The two-stage housing also minimizes the space requirements for this design. Standard port sizes are 1/4 ” & 3/8 ”, other sizes available upon request. [See More]

  • Connection: Female NPT; Female Straight Thread (optional feature); Female BSP (optional feature); NPTF
  • Speed: 0.0 to 500
  • Pressure: 0.0 to 7500
  • Temperature: 0.0 to 220
Rotary Manifolds
from Positech Corporation

Transfer fluids (liquids and/or gases) when 360 ° continuous or oscillating rotation between two machine members is required. Custom designed with multiple circuits for various pot and mounting arrangements. For mobile and inplant equipment. Also, referred to as rotary unions, rotary joints,... [See More]

  • Connection: Flange (optional feature); Male NPT (optional feature); Female NPT (optional feature); O-Ring Boss, SAE, Special
  • Number of Ports: 1 (optional feature); 2 (optional feature); 3 (optional feature); 4 (optional feature); 5 (optional feature); 6 (optional feature); 7 (optional feature); 8 (optional feature); 24 Passages
  • Pressure: ? to 5000
  • Media / Application: Air / Pneumatic; Hydraulic Fluid; Water
Series RU008 High Speed Air/Hydraulic Rotary Union -- 10050-0801-030
from Rotary Systems, Inc.

High-speed and high-pressure are no longer mutually exclusive. Rotary Systems' mechanical seal rotary unions for coolant, air/hydraulic and general purpose service incorporate the latest seal materials and optimized balance ratios for your application. Available in 90 degree or inline with a variety... [See More]

  • Connection: Female NPT
  • Temperature: 250
  • Pressure: 250 to 1000
  • Number of Ports: 2
AP 10 Flow Passage Rotary Union -- AP-201-10
from Scott Rotary Seals

All AP series rotary unions incorporate durable, long life seals suitable for vacuum and pressures up to 7500 PSI. Additionally, independent flow passages allow for use with dissimilar medias. AP series rotary unions can also be ordered with integrated electrical slip ring assemblies with a variety... [See More]

  • Connection: Female NPT
  • Speed: 850
  • Pressure: 7500
  • Temperature: 0.0 to 220
Pneumatic Rotary Union, 2 Path W/12 -- P3-2242-01-ES12A
from Vektek, Inc.

Rotating unions are a rotary connection, feeding pressure to fixtures while allowing full 360 ° rotation of the fixture with or without pressure. A machine or independent indexer may do this indexing. Feature aluminum construction for low weight and excellent durability. Dual precision sealed... [See More]

  • Connection: Female NPT
  • Speed: 100
  • Pressure: 200
  • Number of Ports: 2