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)
• CS5602A Series (15)
• CS5602B Series (15)
• CS5602C Series (15)
• CS5602R Series (15)

Inlet Connection

• 1/2" (167)
• 3/4" (45)
• 1" (45)

Inlet Connection Style

• FNPT (257)

Outlet Connection

• 3/4" (92)
• 1" (105)
• 1-1/4" (45)
• 1-1/2" (15)

Pressure Relief Setting

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

Brands

• Cyrus Shank (257)