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Epsilon™ Dry Disconnect Couplings

Brand: OPW Engineered Systems
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Featuring an innovative double ball-valve system, Epsilon™ Dry Disconnect Couplings deliver the lowest product loss in the industry.

A tactical balance of an unrestricted flow path and double shutoff reliability makes Epsilon™ the safest and most efficient coupling system in the world.
Features
  • Lowest Fluid Loss, Driven by the Innovative Unique Double Ball-valve System, Ensures the Lowest Product Loss in the Industry.
  • Unparalleled Safety with Multiple Interlocks that Eliminate Unintentional Disconnects and Chemical Releases that Could Threaten Worker Safety and the Environment.
  • Full Flow with Unrestricted Flow Path. No Turbulence!
  • Optimal Defense Against Cross-contamination with Optional Keyed Couplings that Mechanically Lock Out and Isolate Transfer Lines.
  • Engineered for Easy Operation and Maintenance with No Special Tools Needed for Seal Replacements.
  • 316 Stainless or Hastelloy® Construction for Critical, Aggressive, Corrosive Fluids.
  • 1", 2" and 3" Sizes
  • Pressures Up to 435 psi - 30 bar
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Featuring an innovative double ball-valve system, Epsilon™ Dry Disconnect Couplings deliver the lowest product loss in the industry.

A tactical balance of an unrestricted flow path and double shutoff reliability makes Epsilon™ the safest and most efficient coupling system in the world.
Features
  • Lowest Fluid Loss, Driven by the Innovative Unique Double Ball-valve System, Ensures the Lowest Product Loss in the Industry.
  • Unparalleled Safety with Multiple Interlocks that Eliminate Unintentional Disconnects and Chemical Releases that Could Threaten Worker Safety and the Environment.
  • Full Flow with Unrestricted Flow Path. No Turbulence!
  • Optimal Defense Against Cross-contamination with Optional Keyed Couplings that Mechanically Lock Out and Isolate Transfer Lines.
  • Engineered for Easy Operation and Maintenance with No Special Tools Needed for Seal Replacements.
  • 316 Stainless or Hastelloy® Construction for Critical, Aggressive, Corrosive Fluids.
  • 1", 2" and 3" Sizes
  • Pressures Up to 435 psi - 30 bar
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Specifications

Brand

Base Valve Size

  • 1” - DN 25
  • 2” - DN 50
  • 3” - DN 80

System Half

  • Adaptor Half
  • Hose Half or Coupler
  • Ultra-low Spill

Materials of Construction

  • 316 Stainless Steel
  • Hastelloy C-276 - Wetted
  • All Hastelloy C-276

End Connection Size

  • 3/4” - DN 20
  • 1” - DN 25
  • 1-1/2” - DN 40
  • 2” - DN 50
  • 3” - DN 80

End Connection Type

  • FNPT
  • FBSP
  • SCH 40 Butt Weld
  • ANSI 150# Flange
  • ANSI 300# Flange
  • Tri-Clover - Sanitary Flange

Cavity Filler

  • No
  • Yes

Handle

  • Standard
  • Raised
  • Long Coupler
  • 6” Welded

Protective Cap

  • Dust
  • Pressure

Key

  • None
  • 1
  • 2
  • 3
  • 4
  • 5
  • 2-3
  • 2-3-4
  • 3-4

Seal

  • TFM
  • PFA
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