Model Number

• 800 OP Series (15)
• 800 Series (16)
• 801 Series (15)
• 801DHC Series (15)
• 803 Series (16)
• 804 Series (15)
• 804R Series (15)
• 805 Series (15)
• 805R Series (15)
• 812 Series (15)
• 813 Series (15)
• 814 Series (15)
• 815 Series (15)
• 850/851 Series (72)
• 850R/851R Series (72)
• 901/903 Series (96)
• CS5602A Series (15)
• CS5602B Series (15)
• CS5602C Series (15)
• CS5602R Series (15)

Inlet Connection

• 1/2" (167)
• 3/4" (93)
• 1" (93)
• 1-1/4" (96)
• 1-1/2" (48)

Inlet Connection Style

• FNPT (353)
• MNPT (144)

Outlet Connection

• 3/4" (92)
• 1" (105)
• 1-1/4" (45)
• 1-1/2" (87)
• 2" (120)
• 3" (48)

Outlet Connection Style

• FNPT (377)
• MNPT (120)

Pressure Relief Setting

• Custom (37)
• 50 PSI (2)
• 75 PSI (17)
• 100 PSI (17)
• 125 PSI (17)
• 150 PSI (37)
• 175 PSI (37)
• 200 PSI (37)
• 225 PSI (37)
• 250 PSI (37)
• 275 PSI (37)
• 300 PSI (37)
• 325 PSI (37)
• 350 PSI (37)
• 375 PSI (37)
• 400 PSI (37)