Universal rotary joints up to 3500 U/min, up to 50 bar

 

Description

 

Suitable:

Rotary joint for simple supply line or drainage. These rotary joints are suitable for use with uncontaminated water, heat transfer oil and saturated steam (intermittent). Alternatively, the units can be equipped with a special seal for aggressive, abrasive media and contaminated water.

 

Advantages:

The springs are external to the media flow in order to minimise the loss of pressure and avoid turbulence.

 

Materials:

Housing: Brass, optional: stainless steel, seal: Carbon graphite / Tungsten carbide

 

Temperature range:

Water up to max. +175°C, saturated steam up to max. +140°C, heat-transfer oil up to max. +200°C

 

Operating pressure:

Water: G 1/4" to G 1 1/2" max. 50 bar, G 2" max. 40 bar Saturated steam: max. 3 bar, heat transfer oil: max. 6.5 bar

 

Optional:

Version in stainless steel -ES, seal package for abrasive media or unclean water -AB

 

Warning:

Maximum pressure and speed values may not occur simultaneously. If in doubt, please ask us for confirmation. A fluid pressure of over 8 bar is only permitted when used with cooling water and a maximum temperature of +50°C. For heat transfer oil with temperatures over +175°C, the speed may not exceed 300 rpm. For reverse operation, shafts with flanges are to be used.

 

Warning:

Take note of left and right-handed threads. Left-handed thread for feeding into clockwise rotating drums. Right-handed thread for feeding into counter-clockwise rotating drums.