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Handles off-gassing chemicals without losing prime
CHEM-FEED CD1 metering pump
Side view of CHEM-FEED CD1 metering pumpSide view
Max viscosity: 1000 cP
Suction lift: 20 feet
Turndown ratio: 2000:1
Inputs: all pumps: remote start/stop, FVS (flow verification sensor); external control pumps: 4-20 mA
Outputs: 1 relay (3A @ 250 VAC), 1 solid state relay
Power: 115 VAC
Connection: 3/8" OD tube
Blue-White® CHEM-FEED® CD1 Multi-Diaphragm Metering Pumps
Delivers outputs up to 185 gpd and pressures up to 150 psi
2000:1 turndown for wide ranging adjustability
2-year warranty
CHEM-FEED CD1 metering pumps feature a unique dual-diaphragm design that eliminates vapor lock to ensure a smooth, near-constant flow of chemical. They are self-priming like peristaltic pumps, but have the added benefit of being able to pump against high pressures.
Suction and discharge ports are integrated into a manifold—easily position ports on the left or right side of the pump. A snap-in-place bracket lets you mount the pump to the wall or floor. The brushless DC motor operates continuously without overheating.
DiaFlex® diaphragms are long-lasting, minimizing downtime and maintenance. If a rupture occurs, a diaphragm failure detection system senses the presence of chemical in the pump head and stops the pump and/or triggers an alarm relay (requires input/output cables, sold separately below).
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.
Choose from two pump types. Manual control pumps (CD1F series) use the keypad for feed rate adjustment. External control pumps (CD1V series) accept a 4-20 mA input signal, which allows an external device like a flowmeter or process analyzer to drive feed rate control.
Max viscosity: 1000 cP
Suction lift: 20 feet
Turndown ratio: 2000:1
Inputs: all pumps: remote start/stop, FVS (flow verification sensor); external control pumps: 4-20 mA
Outputs: 1 relay (3A @ 250 VAC), 1 solid state relay
Power: 115 VAC
Connection: 3/8" OD tube
Click on stock #s to view prices.
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.
MAX GPD PSI MFR # STOCK # DIAPHRAGM KITS
STOCK #
MANUAL CONTROL PUMPS
184.8 150 CD1FV14 351748 351260
EXTERNAL CONTROL PUMPS
184.8 150 CD1VV14 351776 351260
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.
MAX GPD PSI MFR # STOCK # DIAPHRAGM KITS
STOCK #
MANUAL CONTROL PUMPS
184.8 150 CD1FE14 351749 351261
EXTERNAL CONTROL PUMPS
184.8 150 CD1VE14 351777 351261
Input/Output Cables for All CD1 Pumps
Input/output cables are required for applications that use the inputs or outputs on CD1 pumps. IP67 rated dustproof and waterproof.
MFR # DESCRIPTION STOCK #
KIT-M12 Input/Output Cables, 9.8' L, Set of 2 351755
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