• Grundfos 96720677 DMX 226 Mechanical Dosing Liquid End Only

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Grundfos

96720677

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96720677 Grundfos DMX Mechanical Diaphragm Chemical Metering Liquid End Only - No Motor, Type Key: DMX 82-5 B-PVC/E/SS-X-F4A7A7. 3/4" x 3/4" NPT Male Connections, PVC Dosing Head, Stainless Steel Valve Ball, EPDM Gasket. 21.66 GPH Max Flow, 72.5 psi Max Pressure, 104 °F Max Operating Temp. Manual Control w/No Control Panel & Spring-loaded Valve Discharge Only.

Item: 96720677 | Model #: DMX 82-5

96720677

96720677 Grundfos DMX Mechanical Diaphragm Chemical Metering Liquid End Only - No Motor, Type Key: DMX 82-5 B-PVC/E/SS-X-F4A7A7. 3/4" x 3/4" NPT Male Connections, PVC Dosing Head, Stainless Steel Valve Ball, EPDM Gasket. 21.66 GPH Max Flow, 72.5 psi Max Pressure, 104 °F Max Operating Temp. Manual Control w/No Control Panel & Spring-loaded Valve Discharge Only.

Connections / Discharge (Inches)3/4" x 3/4" NPT Male
Head / FittingsPVC (Polyvinyl Chloride)
Maximum Flow (GPD)519.9 GPD
Maximum Flow (GPH)21.66 GPH
Maximum Pressure (PSI)72.5 psi
Maximum Strokes Per Minute60.0
Model NumberDMX 82-5
Motor Frame Size56C
Pressure Rating BAR5
Product NotesControl Variant: Manual Control
Quick SpecsDMX 82-5 B-PVC/E/SS-X-F4A7A7
UPC5700837840118
Valve BallsStainless Steel

DMX Series Information

Product Type
Injection / Dosing, Metering, Mechanically Actuated, Diaphragm
Features & Benefits
Grundfos DMX Dosing Pump Features & Benefits

DMX mechanical diaphragm metering pumps - Repeatable accuracy: +/- 1.5%
Turndown: 1:10 with stroke length adjustments, not including frequency control.

Performance range: 1.3 to 2 x 166.4 GPH (up to 630 l/hr)
Max pressure: 36 to 232 PSI (see technical data)

- Manual or 4-20mA stroke length control
- Duplex option for doubled capacity on DMX 226
- Standard diaphragm protection system on all pumps
- Integrated frequency controller (4-20mA input/output, pluse, remote start/stop - DMX AR)
- Diaphragm leak sensor
- Internal relief valve
- Stroke sensor
- Optional explosion proof motors on DMX 226
General Description
Material options: Liquid end - PVC, PVDF, Polypropylene, 316SS
Gaskets - FKM, EPDM, PTFE

Control variants:
DMX B - Basic manual control - (Or remote control with a variable frequency drive)
DMX AR - Automatic frequency control + alarm relay
DMX AT5 - Electric actuator with servomotor - Automatic (4-20mA) stroke length control

Processes: Disinfection, coagulation, flocculation, Boiler feed water, cooling and process water treatment, raw water purification, chemicals for ion-exchangers, supplementary water treatment, effluent water neutralization. Dosing of ammonia, hydrazine, phosphates in high-pressure areas (boiler feed water), lubricant dosing, corrosion inhibition, antiscalants, additives & catalysts, odor control, dosing of flammable liquids.

Applications: Drinking water treatment, Industrial process water and waste water treatment, Pulp and paper industry, Cooling tower water treatment, Low-pressure boiler feed water treatment, Textile industry & Food and beverage, dairy

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