• Advanced plastic thumb-latch couplings
• 50AC and 50PP available in valved and nonvalved configurations
• Resistant to most mild chemicals
  – 50PP couplings offer greater chemical resistance
• 50BAC Series features patented breakaway design for disconnect with a simple pull or by pressing thumb latch
• 50GP Series well suited for acid and chemical-transfer applications
• Interconnect with each other and with similar industry thumb-latch couplings

50 Series Quick Connect Couplings Technical Information

Materials

• Bodies & Terminations
  – 50AC Series: Acetal (polyoxymethylene [POM])
  – 50PP Series: Medical-grade polypropylene
  – 50BAC Series: Acetal (POM)
  – 50GP Series: Glass-filled polypropylene
• Internal Valves
  – 50AC Series: Acetal (POM)
  – 50PP Series: Medical-grade polypropylene
  – 50BAC Series: Acetal (POM)
  – 50GP Series: Acetal (POM)
• Internal Valve Springs
  – 316 Stainless Steel
• Latch Spring
  – Stainless Steel
• O-Rings
  – 50AC Series: Buna-N
  – 50PP Series: Peroxide-cured ethylene propylene diene monomer (EPDM)
  – 50BAC Series: Buna-N
  – 50GP Series: Food-grade EPDM
  – Other options available
• Thumb Latch
  – 50AC Series: Acetal (POM)
  – 50PP Series: Medical-grade gamma-sterilizable polypropylene
  – 50BAC Series: Acetal (POM)
  – 50GP Series: Acetal (POM)

Sterilization

• Not available

Fits Tubing IDs

• 1/4″ (6.4 mm)
• 5/16″ (8.0 mm)
• 3/8″ (9.5 mm)

Flow Capacity

• 1/4″ (6.4 mm)

Operating Pressure

• 50AC Series: Vacuum to 120 psi (8.3 bar)
• 50PP Series: Vacuum to 100 psi (7.2 bar)
• 50BAC Series: Vacuum to 20 psi (1.4 bar)
• 50GP Series: Vacuum to 120 psi (8.3 bar)

Temperature

• 50AC Series: -40° F (-40° C) to 180° F (82° C)
• 50PP Series: 32° F (0° C) to 160° F (71° C)
• 50BAC Series: -40° F (-40° C) to 180° F (82° C)
• 50GP Series: -32° F (0° C) to 160° F (71° C)