Product Details

Product Description

Rotating Unions and Rotary Joints (also known as rotary swivels, rotary couplings) are precision mechanical devices used to transfer fluid from a stationary source, such as a supply pipe, into a rotating piece of machinery. Rotating Unions and Rotary Joints are used in numerous manufacturing processes to cool, heat, or transfer fluid (pneumatic or hydraulic) power.

Rotary Joints and Rotary Unions allow the feed through of water, glycol, air, hydraulic, coolant, MQL, hot oil, steam, vacuum and a variety of other media. Rotary Joints and Rotary Unions that can be configured for installation at the end of a shaft or around-the-shaft.

UNION CLNT/AIR 1/4NPT 108 FLNG 2620-200-252

Item #: 2620-200-252
- Two independent passages for applications such as clamping and unclamping, work piece sensing and cooling
- Balanced mechanical seals for each passage provide long life and reduced torque even at maximum pressure
- Closed seals provide continuous containment of media
- Dual precision ball bearings for smooth operation
- Labyrinth protection for ball bearings
- Mounting options are compatible with DEUBLIN 2520 or 1579 Series unions
- Reference 2620 Series Pressure/Speed Graph

Specifications

Hose Connection		NPT
Housing Connection		Radial
Inner Passage Media		Coolant
Inner Passage Supply Connectio		1/4"
Outer Passage Media		Air
Outer Passage Supply Connectio		1/4"
Passages		Two Passages
Rotor Threaded		Flanged