Port Size

• 5/8" (16mm) (6)
• 3/4" (20mm) (6)
• 1" (25mm) (6)
• 1-1/2" (40mm) (4)
• 1-1/4" (32mm) (6)
• 2" (50mm) (8)
• 2-1/2" (65mm) (4)
• 3" (80mm) (6)
• 4" (100mm) (2)

Model

• HCK4-0 (2)
• HCK4-0LR (2)
• HCK4-1 (2)
• HCK4-1LR (2)
• HCK4-2 (6)
• HCK4-3 (6)
• HCK4-4 (6)
• HCK4-5 (6)
• HCK4-7 (4)
• HCK4-8 (4)
• HCK4-8LR (4)
• HCK4-9 (4)

Connection Size

• 1/2" (2)
• 3/4" (8)
• 3/8" (2)
• 1" (6)
• 1-1/4" (6)
• 1-1/2" (6)
• 2" (6)
• 2-1/2" (2)
• 3" (6)
• 4" (4)

Finish

• ACT(Anti-Corrosion Technology) (24)
• Zinc Plated (24)

Spring Pressure

• Standard (48)