Model

• HA4A (52)
• HA4W (15)

Port Size

• 3/4" (20mm) (13)
• 1" (25mm) (8)
• 1-1/4" (32mm) (6)
• 1-1/2" (40mm) (9)
• 2" (50mm) (5)
• 2-1/2" (65mm) (6)
• 3" (80mm) (8)
• 4" (100mm) (7)
• 5" (125mm) (3)
• 6" (150mm) (2)

Reduced Port Plug

• Full Port (61)
• 25% Reduced (2)
• 50% Reduced (4)

Range

• Range A, 0 to 150 psig (0 to 10 bar g) (33)
• Range B, 30 to 300 psig (2 to 21 bar g) (14)
• Range C, 100 to 550 psig (6 to 38 bar g) (3)
• Range D, 30 to 450 psig (0 to 31 bar g) (3)
• Range V, 20" to 130 psig (-0.67 to 9 bar g) (14)

Explosion Proof

• Explosion Proof (11)
• Stadnard Coil (56)

Pilot Solenoid Opening

• Normally Closed (65)
• Normally Open (2)

Refrigerant Type

• All Other Refrigerants (58)
• CO2 (9)

Options

• 4-Bolt Flange Style (1)
• 3/4" SW Flange Connection (1)
• 1" SW Flange Connection (1)
• 1-1/4" SW Flange Connection (1)
• 1-1/2" SW Flange Connection (2)
• 2" SW Flange Connection (2)
• 2-1/2" SW Flange Connection (1)
• 3" BW Flange Connection (1)
• 4" BW Flange Connection (1)
• BW (5)

Brands

• Hansen Technology (67)