Model

• HA4A (16)
• HA4W (13)

Port Size

• 3/4" (20mm) (6)
• 1" (25mm) (4)
• 1-1/4" (32mm) (3)
• 1-1/2" (40mm) (4)
• 2" (50mm) (3)
• 2-1/2" (65mm) (3)
• 3" (80mm) (2)
• 4" (100mm) (2)
• 5" (125mm) (1)
• 6" (150mm) (1)

Reduced Port Plug

• Full Port (27)
• 25% Reduced (1)
• 50% Reduced (1)

Explosion Proof

• Stadnard Coil (29)

Pilot Solenoid Opening

• Normally Closed (29)

Refrigerant Type

• All Other Refrigerants (28)
• CO2 (1)

Options

• 4-Bolt Flange Style (1)
• 3/4" SW Flange Connection (1)
• 1" SW Flange Connection (2)
• 1-1/4" SW Flange Connection (2)
• 1-1/2" SW Flange Connection (1)
• 2" SW Flange Connection (2)
• 2-1/2" SW Flange Connection (1)
• 3" BW Flange Connection (1)
• 4" BW Flange Connection (1)
• BW (2)

Brands

• Hansen Technologies (4)
• Hansen Technology (25)