981-300

981-300 – Deublin Union Dual Passage 2-12 UN Right Hand; 1″ NPT Water and 1/2″ NPT Air Passage

981-300 – Deublin Union Dual Passage 2-12 UN Right Hand; 1″ NPT Water and 1/2″ NPT Air Passage

Rotating Union Drawworks Applications

Dual Passage for Water & Air Service to Cool Band Brakes and Provide Pneumatics for Clutches

Maximum Pressures

• Water – 150 PSI
• Air – 150 PSI
• Hydraulic – 500 PSI

Maximum Speed: 350 rpm; 350 I/min

Maximum Temperature: 250?F; 120?C

**This union can also be used on many other Air/Hydraulic applications (Contact Harman Company for more details)**