Free Float Steam Traps (Medium / High Pressure)
Free Float Steam Traps (Medium / High Pressure)

Free float® steam traps, which offer continuous discharge, are optimal for processes. Models for use on mid to high pressure up to 12 MPaG, and some models for main lines are also available.
Operating Pressure Range: 0.01 - 12 MPaG
Operating Temperature Range: 0 - 530 C
JH3S-X![]() |
Specifications Manual |
• Max. Operating Pressure: 3.2 MPaG • Max. Operating Temperature: 240℃
• X-element Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 50 - 600 kg/h • Body: Cast Stainless Steel
• X-element Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 50 - 600 kg/h • Body: Cast Stainless Steel
JH3S-B![]() |
Specifications Manual |
• Max. Operating Pressure: 3.2 MPaG • Max. Operating Temperature: 350℃
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 20 - 450 kg/h • Body: Cast Stainless Steel
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 20 - 450 kg/h • Body: Cast Stainless Steel
JH5SL-X![]() |
Specifications Manual |
• Max. Operating Pressure: 3.2 MPaG • Max. Operating Temperature: 240℃
• X-element Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 70 - 1000 kg/h • Body: Cast Stainless Steel
• X-element Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 70 - 1000 kg/h • Body: Cast Stainless Steel
JH5SL-B![]() |
Specifications Manual |
• Max. Operating Pressure: 4.6 MPaG • Max. Operating Temperature: 425℃
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 10 - 700 kg/h • Body: Cast Stainless Steel
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 10 - 700 kg/h • Body: Cast Stainless Steel
JH5SH-B![]() |
Specifications Manual |
• Max. Operating Pressure: 6.5 MPaG • Max. Operating Temperature: 425℃
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 10 - 150 kg/h • Body: Cast Stainless Steel
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 10 - 150 kg/h • Body: Cast Stainless Steel
JH5RL-X![]() |
Specifications Manual |
• Max. Operating Pressure: 3.2 MPaG • Max. Operating Temperature: 240℃
• X-element Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 70 - 1000 kg/h • Body: Cast Steel
• X-element Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 70 - 1000 kg/h • Body: Cast Steel
JH5RL-B![]() |
Specifications Manual |
• Max. Operating Pressure: 4.6 MPaG • Max. Operating Temperature: 425℃
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 10 - 700 kg/h • Body: Cast Steel
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 10 - 700 kg/h • Body: Cast Steel
JH5RH-B![]() |
Specifications Manual |
• Max. Operating Pressure: 8.0 MPaG • Max. Operating Temperature: 425℃
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 10 - 120 kg/h • Body: Cast Steel
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 10 - 120 kg/h • Body: Cast Steel
JH7RL-X![]() |
Specifications Manual |
• Max. Operating Pressure: 3.2 MPaG • Max. Operating Temperature: 240℃
• X-element Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 200 - 4000 kg/h • Body: Cast Steel
• X-element Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 200 - 4000 kg/h • Body: Cast Steel
JH7RL-B![]() |
Specifications Manual |
• Max. Operating Pressure: 4.6 MPaG • Max. Operating Temperature: 425℃
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 70 - 4000 kg/h • Body: Cast Steel
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 70 - 4000 kg/h • Body: Cast Steel
JH7RM-B![]() |
Specifications Manual |
• Max. Operating Pressure: 6.5 MPaG • Max. Operating Temperature: 425℃
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 70 - 800 kg/h • Body: Cast Steel
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 70 - 800 kg/h • Body: Cast Steel
JH7RH-B![]() |
Specifications Manual |
• Max. Operating Pressure: 10 MPaG • Max. Operating Temperature: 425℃
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 30 - 600 kg/h • Body: Low Alloy Cast Steel
• Bimetal Automatic Air Venting • Unique 3-point seating
• Discharge Capacity: 30 - 600 kg/h • Body: Low Alloy Cast Steel
JH7RH-P![]() |
Specifications Manual |
• Max. Operating Pressure: 12 MPaG • Max. Operating Temperature: 530℃
• Unique 3-point seating • Discharge Capacity: 20 - 400 kg/h
• Body: Low Alloy Cast Steel
• Unique 3-point seating • Discharge Capacity: 20 - 400 kg/h
• Body: Low Alloy Cast Steel
JH7.2R-X![]() |
Specifications Manual |
• Max. Operating Pressure: 3.2 MPaG • Max. Operating Temperature: 240℃
• X-element Automatic Air Venting • Discharge Capacity: 600 - 6000 kg/h
• Body: Cast Steel
• X-element Automatic Air Venting • Discharge Capacity: 600 - 6000 kg/h
• Body: Cast Steel
JH7.2R-B![]() |
Specifications Manual |
• Max. Operating Pressure: 4.6 MPaG • Max. Operating Temperature: 425℃
• Bimetal Automatic Air Venting • Discharge Capacity: 300 - 5500 kg/h
• Body: Cast Steel
• Bimetal Automatic Air Venting • Discharge Capacity: 300 - 5500 kg/h
• Body: Cast Steel
JH7.5R-X![]() |
Specifications Manual |
• Max. Operating Pressure: 3.2 MPaG • Max. Operating Temperature: 240℃
• X-element Automatic Air Venting • Discharge Capacity: 0.7 - 14 t/h
• Body: Cast Steel
• X-element Automatic Air Venting • Discharge Capacity: 0.7 - 14 t/h
• Body: Cast Steel
JH7.5R-B![]() |
Specifications Manual |
• Max. Operating Pressure: 4.6 MPaG • Max. Operating Temperature: 425℃
• Bimetal Automatic Air Venting • Discharge Capacity: 0.6 - 14 t/h
• Body: Cast Steel
• Bimetal Automatic Air Venting • Discharge Capacity: 0.6 - 14 t/h
• Body: Cast Steel
JH8R-X![]() |
Specifications Manual |
• Max. Operating Pressure: 3.2 MPaG • Max. Operating Temperature: 240℃
• X-element Automatic Air Venting • Discharge Capacity: 1 - 25 t/h
• Body: Cast Steel
• X-element Automatic Air Venting • Discharge Capacity: 1 - 25 t/h
• Body: Cast Steel
JH8R-B![]() |
Specifications Manual |
• Max. Operating Pressure: 4.6 MPaG • Max. Operating Temperature: 425℃
• Bimetal Automatic Air Venting • Discharge Capacity: 0.5 - 25 t/h
• Body: Cast Steel
• Bimetal Automatic Air Venting • Discharge Capacity: 0.5 - 25 t/h
• Body: Cast Steel