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All the benefits of a diaphragm pump with the smooth output of a peristaltic pump!
Blue-White CHEM-PRO CD3 Multi-Diaphragm Metering PumpCD1F Pump
Blue-White CHEM-PRO CD1 Multi-Diaphragm Metering PumpCD3 Pump
Blue-White Logo
Blue-White® CD1F and CD3 Multi-Diaphragm Metering Pumps
All the benefits of Blue-White peristaltic pumps now available for higher pressure applications (up to 150 psi)
Smooth chemical dosing; no need for a pulsation dampener
These innovative double-diaphragm pumps allow for nearly constant flow while delivering 50% more energy efficiency than comparable traditional diaphragm pumps. Blue-White’s diaphragm failure detection (DFD) sensors stop the pump if they detect a leak. Dual-port suction and discharge manifolds allow for pipe or tubing connections to be made from either side of the pump.
CD1F Pumps are based on the Blue-White A1F platform. These economical pumps feature manual control and a LED display. CD1F Pumps include: 3/8"OD x 5'L PVC suction tubing, 3/8"OD x 5'L PE discharge tubing, foot valve/ strainer, ceramic weight, discharge injection fitting with check valve, mounting hardware kit and display shield.
CD3 Pumps are based on the Blue-White Pro Series A3 platform. They offer robust input/output functionality, including remote start/stop, 4-20 mA, pulse/alarm outputs. Their large backlit display shows motor speed, output rates and service/alarm status. CD3 Pumps include: 1/2" hose barb fittings (straight and elbow adapters), 1/2" NPT(M) fittings (straight and elbow adapters), 1/2" NPT(M) foot valve and stainless steel mounting bracket.
Maximum viscosity: 1000 cP
Suction lift
CD1F Models: 20 ft
CD3 Models: 23 ft
Turndown ratio: 1000:1
Accuracy: ±2%
Input
CD1F Models: remote start/stop
CD3 Models: remote start/stop, FVS (flow verification sensor), 4-20 mA and pulse
Output
CD1F Models: 1 relay (3A at 250 VAC); 1 solid state relay
CD3 Models: 4-20 mA, pulse and alarm (one 250V relay and three 115V contact closures)
Power: 115 VAC, 60 Hz
Pumps for Chlorine and General Chemicals
Use with aluminum sulfate (alum), 37% hydrochloric acid, 50% hydrogen peroxide, magnesium hydroxide, 10% potassium permanganate, sodium bisulfate, 12.5% sodium hypochlorite and 75% sulfuric acid. Call for compatibility with other chemicals. Wetted materials: PVDF head, PVDF fittings, ceramic check balls, PVDF diaphragm and TFE/propylene seats.
DESCRIPTION MAX
GPD
PSI STOCK # REPLACEMENT
PUMP HEADS

STOCK #
REPLACEMENT
DIAPHRAGM KITS

STOCK #
CD1F Pump 184.8 150 351748 351260
CD3 Pump 1272 145 350940 350944 350942
REPLACEMENT PARTS
DESCRIPTION STOCK #
CD1F Diaphragm Kit 351260
CD3 Pump Head 350944
CD3 Diaphragm Kit 350942
Pumps for Caustic Soda
Use with 50% sodium hydroxide (caustic). Call for compatibility with other chemicals. Wetted materials: PVDF head, PVDF fittings, ceramic check balls, Flex-A-Prene® diaphragm and EP seats.
DESCRIPTION MAX
GPD
PSI STOCK # REPLACEMENT
PUMP HEADS

STOCK #
REPLACEMENT
DIAPHRAGM KITS

STOCK #
CD1F Pump 184.8 150 351749 351261
CD3 Pump 1272 145 350941 350944 350943
REPLACEMENT PARTS
DESCRIPTION STOCK #
CD1F Diaphragm Kit 351261
CD3 Pump Head 350944
CD3 Diaphragm Kit 350943
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