• Legacy metal thumb-latch couplings
• Resistant to most mild chemicals
• 20PP couplings offer greater chemical resistance
• Intuitive, easy-to-use design
• Audible click when coupled
• Available with internal shut-off valves or straight-through designs
• Interconnect with each other and with similar industry thumb-latch couplings

20 Series Quick Connect Couplings Technical Information

Materials

• Bodies & Terminations
  – 20AC Series: Acetal (polyoxymethylene [POM])
  – 20PP Series: Medical-grade polypropylene (grey and almond)
  – 20CB Series: Food-grade chrome-plated brass
• Internal Valves
  – 20AC Series: Acetal (POM)
  – 20PP Series: Medical-grade polypropylene
  – 20CB Series: Acetal (POM)
• Internal Valve Springs
  – 316 stainless steel
• O-Rings
  – 20AC Series: Buna-N
  – 20PP Series: Peroxide-cured ethylene propylene diene monomer (EPDM)
  – 20CB Series: Buna-N
  – Other options available
• Thumb Latch
  -Stainless steel
• External Springs & Pins
  – Stainless steel

Sterilization

• 20PP Series: Gamma with 50 kGy irradiation max

Fits Tubing IDs

• 1/16″ (1.6 mm)
• 1/8″ (3.2 mm)
• 5/32″ (4.0 mm)
• 3/16″ (4.8 mm)
• 1/4″ (6.4 mm)

Flow Capacity

• 1/8″ (3.2 mm)

Operating Pressure

• 20AC Series: Vacuum to 120 psi (8.3 bar)
• 20PP Series: Vacuum to 120 psi (8.3 bar)
• 20CB Series: Vacuum to 250 psi (17.3 bar)

Temperature

• 20AC Series: -40° F (-40° C) to 180° F (82° C)
• 20PP Series: 32° F (0° C) to 160° F (71° C)
• 20CB Series: -40° F (-40° C) to 180° F (82° C)