The Series 400 Rotherm Rotary Joint is designed for applications requiring one or two passages that transfer steam or hot oil into or out of a rotating machine. Typical applications are for dryers, calendars, or drums.

There are two moving parts, the rotor and seal. The self-centering hemispherical seal takes advantage of carbon’s great compressive strength.

The rotor turns within a carbon bearing. Spring pressure maintains positive sealing pressure at all times. The joint automatically compensates for fluid pressure.

The body is nickel plated steel and the rotor is stainless steel.
Request Information
Unit of Measure
Items
Series 400 Straight Through

1" Series 400 Rotary Joint, Single Passage, Straight Through
Series 400 Straight Through

1.5" Series 400 Rotary Joint, Single Passage, Straight Through
Series 400 Straight Through

2" Series 400 Rotary Joint, Single Passage, Straight Through
Series 400 Straight Through

2.5" Series 400 Rotary Joint, Single Passage, Straight Through
Size N/A 1 in N/A 1.5 in N/A 2 in N/A 2.5 in
Dimension A N/A 6.5 in N/A 8.1 in N/A 9.6 in N/A 11.1 in
Dimension B N/A 4.3 in N/A 6.1 in N/A 7.4 in N/A 8.6 in
Dimension D N/A 4.6 in N/A 5.9 in N/A 6.9 in N/A 8 in
Weight N/A 13 lbs N/A 17 lbs N/A 26 lbs N/A 32 lbs
Body Material N/A Nickel Plated Steel
Pressure N/A 150 psi
Max. Temperature N/A 500 ºF
Max. Speed N/A 400 rpm