Model Number

• 800 OP Series (15)
• 800 Series (16)
• 801 Series (15)
• 801DHC Series (15)
• 803 Series (16)
• 804R Series (15)
• CS5602A Series (15)
• CS5602B Series (15)

Inlet Connection Style

• FNPT (46)
• MNPT (76)

Outlet Connection

• 3/4" (92)
• 1" (30)

Pressure Relief Setting

• Custom (8)
• 50 PSI (2)
• 75 PSI (8)
• 100 PSI (8)
• 125 PSI (8)
• 150 PSI (8)
• 175 PSI (8)
• 200 PSI (8)
• 225 PSI (8)
• 250 PSI (8)
• 275 PSI (8)
• 300 PSI (8)
• 325 PSI (8)
• 350 PSI (8)
• 375 PSI (8)
• 400 PSI (8)