Model Number

• 800 OP Series (30)
• 800 Series (32)
• 801 Series (30)
• 801DHC Series (30)
• 803 Series (32)
• CS5602A Series (30)

Inlet Connection

• 1/2" (184)

Inlet Connection Style

• BW (61)
• FNPT (16)
• MNPT (76)
• SW (31)

Outlet Connection Style

• FNPT (92)
• SW (92)

Pressure Relief Setting

• Custom (12)
• 50 PSI (4)
• 75 PSI (12)
• 100 PSI (12)
• 125 PSI (12)
• 150 PSI (12)
• 175 PSI (12)
• 200 PSI (12)
• 225 PSI (12)
• 250 PSI (12)
• 275 PSI (12)
• 300 PSI (12)
• 325 PSI (12)
• 350 PSI (12)
• 375 PSI (12)
• 400 PSI (12)