Roper Liquid Fuel Flow Dividers

When you invest in a flow divider from Roper Pump Company, you’re gaining six decades of knowledge and experience from the company that invented the technology.

Roper Pump invented the liquid fuel flow divider in 1948. Since then we have continued to make technological improvements in response to changing customer needs. With units installed around the globe, Roper Pump Company continues to build our market leadership with designs that have become the industry standard.

We design and manufacture flow dividers for most sizes of heavy industrial gas turbines. Both linear and circular designs are available, either in standard cast iron, or our proprietary stainless steel and bronze DuraFlow design.

Custom Designs

Roper Pump Company flow dividers are custom engineered for your applications. If your liquid fuel system is running anything form naphtha to heavy fuels… we will help you determine the appropriate options for:

  • Materials of construction
  • Internal clearances
  • Magnetic speed sensors
  • Starter motor specifications

Roper Liquid Fuel Flow Dividers

Applications

Standard Cast Iron Flow Dividers
Application Figure Flow Rate (GPM) Number of Elements Fuel Type Materials Design
Frame 3 20352 100 6 Naphtha Cast Iron Linear
Frame 3 20168 20 6 Naphtha Cast Iron Linear
Frame 5, 6B 20288 34-70 10 Naphtha, Heavy Cast Iron Linear
Frame 5, 6B 20091 34-70 10 Distillate, Heavy Cast Iron Linear
Frame 6B 20313 70 10 Naphtha, Distillate Cast Iron  Circular
Frame 6F 20337 120 6 Distillate Cast Iron  Linear
Frame 7B 20119 120 10 Distillate, Heavy Cast Iron Circular
Frame 7E 20095 160 10 Distillate, Heavy Cast Iron Circular
Frame 7F 20336 270 14 Distillate Cast Iron Linear
Frame 9E 20103 170 14 Naphtha, Distillate Cast Iron Circular
Frame 9E 20329 210 14 Naphtha, Distillate Cast Iron Circular
Frame 9F 20250 355 18 Distillate Cast Iron Circular
251B12 20173 100 8 Distillate Cast Iron Linear
251B12 20305 20 8 Distillate Cast Iron Linear
251B12 20296 100 8 Distillate, Heavy Cast Iron Circular
501D5 20127 180 14 Distillate, Heavy Cast Iron Linear
501D5 20277 35 14 Distillate Cast Iron Linear
501F 20247 225 16 Distillate Cast Iron Circular
501F, 501G 20136 206 16 Distillate Cast Iron Linear
501F, 501G 20306 40 16 Distillate Cast Iron Linear
501G 20334 300 16 Distillate  Cast Iron Linear
701F 20325 260 20 Distillate Cast Iron Linear
701F 20324 60 20 Distillate Cast Iron Linear
M501F, M501G 20136 210 16 Distillate Cast Iron Linear
M701D 20290 100 18 Distillate Cast Iron Linear
M701F 20325 260 20 Distillate Cast Iron Linear

Duraflow® Corrosion-Resistant Flow Dividers
Application Figure Flow Rate
(GPM)* (l/min)		 Number of Elements Fuel Type Materials Design
Frame 3 20452 100 (379) 6 Naphtha, Distillate SST, Bronze Linear
Frame 3 20468 20 (76) 6 Naphtha, Distillate SST, Bronze Linear
Frame 5, 6B 20491 34-70 (129-265) 10 Distillate SST, Bronze Linear
Frame 6F 20437 120 (455) 6 Distillate SST, Bronze Linear
Frame 7B 20402 120 (455) 10 Distillate SST, Bronze Linear
Frame 7EA 20495 160 (606) 10 Distillate SST, Bronze  Linear
Frame 7FA 20403 270 (1022) 14 Distillate SST, Bronze Linear
Frame 9E 20409 170 (644) 14 Distillate SST, Bronze Circular
Frame 9E 20429 210 (795) 14 Distillate SST, Bronze Circular
Frame 9F 20408 355 (1344) 18 Distillate SST, Bronze Linear
Frame 9F 20433 355 (1344) 18 Distillate SST, Bronze Circular
251B12 20404 100 (379) 8 Distillate SST, Bronze Linear
501D5 20427 180 (682) 14 Distillate SST, Bronze Linear
501F, 501G 20400 140 (530) 16 Distillate SST, Bronze Linear
501F, 501G 20401 40 (152) 16 Distillate SST, Bronze Linear
M701DA 20406 240 (909) 18 Distillate SST, Bronze Linear

*GPM = U.S. Gallons per Minute