GP 8 Passage Rotary Union
The GP Series 8 Passage rotating union was designed to transfer (8) independent lines to rotating equipment. All GP Series products feature both female tapped & O-ring face seal shaft connections for increased mounting flexibility.
|part #||thru bore||overall diameter||overall length||min torque*||passage size||slip ring option|
All dimensions are shown in inches. Click here to convert to Metric
*This is the minimum torque required to rotate based on zero pressure measured in inch-pounds
Standard electrical slip ring options available.
|Max. Pressure¹||7500 PSI (515 BAR)|
|Max. Vacuum¹||30 HG|
|Max. Rotational Speed¹||up to 850 RPM|
|Temperature Range¹||0° F to 220° F (-18° C to 105° C)²|
¹Values are dependent on a combination of all application parameters. Please consult with DSTI.
²Applications with temperatures above 220° F (105° C) require alternative seal materials. Please consult with DSTI.
|Connection Sizes||1/8", 1/4", 3/8", 1/2", 3/4", 1". Other sizes available upon request.|
|Connection Type||NPT & BSPP threads standard. SAE, NPTF, and other thread options are available on a custom basis.|
|Plating and Coatings||Black oxide plating is standard. Anodized, E-Nickel, Chrome, Nitride, Ceramic and other specialty platings are available as custom options.|
|Materials||Carbon steel is the standard material for the GP Series, Stainless Steel is the standard material for the GPS Series. Aluminum, Brass, and other materials are available on a custom basis.|
|Mounting Options||The GP series unions have a unique shaft configuration that consists of individual female tapped passages with an o-ring gland around each for optional flange mounting. There are also tapped holes on the end of the housing for mounting the assembly.|
|Slip Ring Options||The GP Series unions are available with a number of Electrical Slip Ring options for power, signal and data transfer. The assembly is available with an aluminum cover to protect the slip ring during use in demanding environments.|
|Media Types||Coolant, Gases, Oil, Water (GPS models only)|
|O-ring Face Seal Options||O-ring face seal options available for 10 & 12 passage GP Series models. Please add "-OF" to the part number. Example: GP-201-10-OF|