Port Size

• 20 mm (3/4 in) (3)
• 25 mm (1 in) (2)
• 32 mm (1 1/4 in) (2)
• 40 mm (1 5/8 in) (2)
• 50 mm (2 in) (3)

Check Valve

• None (12)

Flange Connection

• 1 1/4 in (1)
• 1 in (1)
• 2 in (2)
• 3/4 in (1)
• None (7)

Flange Type

• No Flange (7)
• SW (5)

Reduced Capacity

• Full Capacity (12)

Set Point

• 1.0 (15) (2)
• 2.8 (40) (7)
• 9.7 (140) (3)

Brands

• Parker RS (12)