Port Size

• 5/8" (16mm) (3)
• 3/4" (20mm) (3)
• 1" (25mm) (3)
• 1-1/2" (40mm) (2)
• 1-1/4" (32mm) (3)
• 2" (50mm) (4)
• 2-1/2" (65mm) (2)
• 3" (80mm) (3)
• 4" (100mm) (1)

Model

• HCK4-0 (1)
• HCK4-0LR (1)
• HCK4-1 (1)
• HCK4-1LR (1)
• HCK4-2 (3)
• HCK4-3 (3)
• HCK4-4 (3)
• HCK4-5 (3)
• HCK4-7 (2)
• HCK4-8 (2)
• HCK4-8LR (2)
• HCK4-9 (2)

Connection Size

• 1/2" (1)
• 3/4" (4)
• 3/8" (1)
• 1" (3)
• 1-1/4" (3)
• 1-1/2" (3)
• 2" (3)
• 2-1/2" (1)
• 3" (3)
• 4" (2)

Spring Pressure

• Standard (24)