H-400 Standard Fixed Cracking Pressure

• Tube Fitting‎ (44)
• Female‎ (24)
• Male‎ (18)
• Male to Female‎ (8)

H-400A Standard Adjustable Cracking Pressure

• Tube Fitting‎ (12)
• Male‎ (5)
• Male to Tube Fitting‎ (8)

H-400HP High Performance, Fixed Cracking Pressure

• Tube Fitting‎ (24)
• Female‎ (10)
• Male‎ (12)
• Male Face Seal‎ (3)

H-400OP Compact Fixed Cracking Pressure

• Female‎ (8)
• Male‎ (8)
• Male to Female‎ (8)

H-400OPA Compact Adjustable Cracking Pressure

• Female‎ (4)
• Male‎ (8)