• Sizes: 1/2" to 2"
• Max. Press.: 150 PSI
• Max Temp.: 500°F
• Max Speed: 400 RPM
• Single or Dual Passage
• Fixed or Rotating Siphon
• Rotor Threads: RH or LH

The Rotherm™ Series 400 Rotary Joint is designed for heat transfer applications using steam, hot oil, or water. Body, end plate, and rotor are nickel-plated steel and spring is stainless steel. The compact design reduces weight for larger sizes while maintaining design integrity.

Two Moving Parts Rotor and Seal

Unique Hemispheric Seal this self-centering seal takes advantage of carbons great compressive strength and practically eliminates failure by shock, pressure surge or operating stress.

Self-supporting from rotor, the joint should be piped up with flexible hose connections to prevent pipe stress.

Minimum Torque-Power Consumption The rotor and carbon seal rapidly wear into glass smooth contact minimizing frictional drag.