Model WB-4/WB-8 Walking Beam Pumps
Model WB4 Chemical Metering Pumps
- One quarter inch plunger
- Working pressures to 3,000 PSI
- Inlet Connection 1/4 inch MNPT
- Outlet Connection 1/4 inch FNPT
- Maximum Output (QPD) Strokes per minute x 1
- Uses the same 316 SS pump chamber, mounting tube, plunger, seals and check valves as the model 40 & 42 pumps
- Uses the same wet end repair parts and repair kit as the model 40 & 42 pumps
- Stroke length adjuster provides adjustable volume control
Model WB8 Chemical Metering Pumps
- One half inch plunger
- Working pressures to 1,000 PSI
- Inlet Connection 1/2 inch MNPT
- Outlet Connection 1/4 inch FNPT
- Maximum Output (QPD) Strokes per minute x 4
- Uses same 316 SS pump chamber, mounting tube, plunger, seals and check valves as the model 80 & 82 pumps
- Uses the same wet end repair parts and repair kit as the model 80 & 82 pumps
- Stroke length adjuster provides adjustable volume control