Blue-White® Industrial Diaphragm Pumps
Blue-White’s Single and Multi-Diaphragm Metering Pumps are designed to meet the demands of many industrial installs. The smooth pumping action and dependable performance of CHEM-FEED® Metering Pumps ensure precise chemical dosing, and CHEM-FEED® pumps require minimal maintenance, less downtime, and lower costs. Their exclusive DiaFlex® Diaphragms are constructed of PVDF for exceptional chemical compatibility and are designed to last the life of the pump.
Explore Industrial Diaphragm Pumps
CD1
CHEM-FEED® Multi-Diaphragm Metering Pump
| GPH | LPH |
|---|---|
| .004 – 8 | .016 – 30.3 |
| PSI | Bar |
| 150 | 10.3 |
CD3
CHEM-FEED® Multi-Diaphragm Metering Pump
| GPH | LPH |
|---|---|
| .05 – 52.6 | .19 – 199 |
| PSI | Bar |
| 145 | 10 |
C2
CHEM-FEED® Diaphragm Metering Pump
| GPH | LPH |
|---|---|
| .02 – 16.5 | .09 – 62.5 |
| PSI | Bar |
| 175 | 12 |
C3
CHEM-FEED® Diaphragm Metering Pump
| GPH | LPH |
|---|---|
| .3 – 40 | .1 – 154 |
| PSI | Bar |
| 150 | 10.3 |
C-600
CHEM-FEED® Diaphragm Metering Pump
| GPH | LPH |
|---|---|
| 1 – 21.5 | 4 – 81.4 |
| PSI | Bar |
| 125 | 8.6 |
C-600HV
CHEM-FEED® Diaphragm Metering Pump
| GPH | LPH |
|---|---|
| 1.74 – 47.1 | 6.6 – 178.3 |
| PSI | Bar |
| 20 | 1.4 |
C-1500N
CHEM-FEED® Diaphragm Metering Pump
| GPH | LPH |
|---|---|
| .2 – 9.5 | .5 – 36 |
| PSI | Bar |
| 125 | 8.6 |
How do Diaphragm Pumps Work?
Diaphragm pumps are a type of positive displacement pump that use a rubber or plastic diaphragm and corresponding valves on each side of the pump head to pump fluid. When the diaphragm flexes, the pressure inside the pump lowers, drawing fluid into the suction side of the pump head. When the diaphragm flexes back, the fluid is forced out of the discharge side of the pump head. Many diaphragm pumps include check valves to keep the liquid from flowing backward in the pump.
Advantages
Low cost of ownership
A properly sized diaphragm metering pump requires very little maintenance, saving you time and money
A properly sized diaphragm metering pump requires very little maintenance, saving you time and money
Energy efficient
On the forward (power) stroke of a diaphragm pump, more motor torque is used, but much less on the reverse stroke
On the forward (power) stroke of a diaphragm pump, more motor torque is used, but much less on the reverse stroke
High pressure capabilities
Overcoming line pressure is easier with properly sized diaphragm metering pumps
Overcoming line pressure is easier with properly sized diaphragm metering pumps
Exclusive longer lasting diaphragm
The revolutionary DiaFlex® Diaphragms from Blue-White last the life of the pump
The revolutionary DiaFlex® Diaphragms from Blue-White last the life of the pump
Applications
- Wastewater Treatment
- Potable Water Treatment
- Agriculture and Irrigation
- Car Wash
- Cooling Tower Water Treatment
- Boiler Feedwater Treatment
- General Chemical Metering