Deringer 2"-4" Gear Box Assembly
Details
Details
Deringer: RK-D1640 - 2"-4" Gear Box Assembly
Manufacturer: Deringer
Size: 2 Inch, 2 1/2 Inch, 3 Inch, 4 Inch
Product model: 20 / 20G , 20X / 20GX , 30 / 30G , 30X / 30GX , 40 / 40G, 50 / 50G
Size: 2 Inch, 2 1/2 Inch, 3 Inch, 4 Inch
Product model: 20 / 20G , 20X / 20GX , 30 / 30G , 30X / 30GX , 40 / 40G, 50 / 50G
Maintenance Manual Deringer 20 2 1/2" - 4" Maintenance Manual Deringer 20G 2 1/2" - 4" Spec Sheet Deringer 20 Spec Sheet Deringer 20G 
How to Maintenance a 2 ½" - 4" Deringer 20 Double Check Backflow Preventer