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DURA-Base Mats
Temporary Landing Helipads
Heavy-Duty Construction Mats
Coolant Union Pop-Off
TM
(With Bearing) (903 Series)
Single passage for coolant or MQL
Patented "pop-off" technology allows unlimited dry running without media pressure
Full-flow design has no obstructions to trap chips or debris
Bearing-supported with threaded rotor for easy installation
Labyrinth system and large vents to protect ball bearings
Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions
Anodized aluminum housing resists corrosion
Stainless steel rotor
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Coolant Union Pop-Off
TM
(With Bearing) (1109 Series)
Single passage for coolant or MQL
Pop-Off TM technology allows unlimited dry running without media pressure
Full-flow design has no obstructions to trap chips or debris
Bearing-supported with threaded rotor for easy installation
Dual ABEC 7 (ISO class P4) angular contact ball bearings
Labyrinth system and large vents to protect ball bearings
Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions
Anodized aluminum housing resists corrosion
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Multi Passage Union
Up to 10 passages for various media with independent channels
Special sealing technology for low/high temperature application and longer life
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Coolant Union (with Bearing)
Single passage for coolant or MQL
Closed seals for transfer line and similar applications
Full-flow design has no obstructions to trap chips or debris
Bearing-supported with threaded rotor for easy installation
Deep groove radial ball bearings for smooth operation
Labyrinth system and large vents to protect ball bearings
Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions
Anodized aluminum components resist corrosion
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Coolant Union Auto Sense
TM
Single passage for both coolant and dry air
Patented AutoSenseTM technology automatically changes between closed seals and controlled leakage operation in response to the kind of media
Bore-mounted design for easy installation
Accepts up to 19 mm of axial drawbar movement
Matched, ISO class P4 hybrid ball bearings for smooth operation at high speeds
Labyrinth system and large vents to protect ball bearings
Full-flow design has no obstructions to trap swarf or debris
Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions
Anodised aluminium and stainless steel parts resist corrosion
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Coolant Union (Bearingless)
Single passage for coolant or MQL
Closed seals for transfer line and similar applications
Full-flow design has no obstructions to trap chips or debris
Balanced mechanical seals made from silicon carbide for long life even under difficult operating conditions
Compact size can be adapted for custom installations
Anodized aluminum housing resists corrosion
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Air-Hydraulic 2 Passage Union
Two independent passages for applications such as clamping and unclamping, work piece sensing, and cooling
Balanced mechanical seals for each passage provide long life and reduced torque even at maximum pressure
Closed seals provide continuous containment of media
Dual precision ball bearings for smooth operation
Labyrinth protection for ball bearings
Mountings options are compatible with DEUBLIN 2520 or 1579 series unions
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2 1/2” / 3” Union For Water
Duoflow design
Self-supported rotating union
Radial housing connection
Balanced mechanical seal
3 vent slots
Cast iron housing - standard
Cast iron housing nickel-plated - optional
Steel rotor
Seal combinations:
Standard: Carbon Graphite/Ceramic
E.L.S.: Tungsten Carbide/Ceramic
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6000 Series For Water
Monoflow and duoflow design
Self-supported rotating union
Radial housing connection
Balanced mechanical seal
Steel-banded floating seal
Easy and quick replacement of sealing components
Full-media flow
Vent slots
Cast iron housing
Steel rotor flanged/threaded
Seal combination:
Standard: Carbon Graphite/Tungsten Carbide - Standard
E.L.S.: Silicon Carbide/Tungsten Carbide for severe conditions (poor water quality), max. temperature 200°F
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Steam & Hot Oil
Monoflow & Duoflow design
Widely spaced bearings
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CCM Union (with Hose)
Monoflow and duoflow design
In-the-shaft mounted
Self-supported rotating union
Flanged housing or mounted with retaining plate
Balanced mechanical seal
Seal combination: Silicon Carbide/Silicon Carbide
Brass housing and elbow
Stainless steel rotor and supply pipe
Engineered sleeve bearing
Full-media flow
Easily field repairable
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CCM Union (Hoseless)
Monoflow and duoflow design
In-the-shaft mounted
Flanged housing or mounted with retaining plate
Balanced mechanical seal
Seal combination: Silicon carbide/ Silicon carbide
Brass housing and elbow
Stainless steel rotor and supply pipe
Full-media flow
Easily field repairable
No internal bearing
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Roller Table Threaded Union
Rotary Union with special seal technology for high temperature applications
Resists water hammering
Monoflow and duoflow design
Externally mounted
Self-supported rotating union
Radial housing connection
Balanced mechanical seal
Seal combination - standard: Carbon Graphite/Silicon Carbide
Keyed rotor seal
Cast iron body/brass end-cap
Stainless steel rotor (3/4 ̋ -1. 1/2 ̋) (Please write it as three forth inches to 1 and a half inches)
Engineered sleeve bearing
Easily field repairable
Special options: Threaded vent holes
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Hot Coiler Around-The-Shaft Union
For clamping and unclamping application in steel-strip winders
Often used in tandem with grease union, where grease is supplied to the winding mandrel to lubricate the moving elements of the winder
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Ladle Turret Union
Complex, heavy duty, multi passage union that supports the hydraulic lifting of the ladle for each pour of molten metal.
Accommodation of multiple media, including hydraulic oil, argon, air and water.
Typical number of ports: up to 26. Can be designed up to 36 ports.
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