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99950256
Grundfos Pumps 99950256 DMH Series Hydraulically Driven Diaphragm Dosing Pump without Motor, DMH 770-10 B-SS/V/SS-X-F1PPXAG. 316L Stainless Steel Head, FKM Gasket, 316L Stainless Steel Valve Balls, Standard Valves. No Control Panel, Basic Functions.
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99950256
Grundfos Pumps 99950256 DMH Series Hydraulically Driven Diaphragm Dosing Pump without Motor, DMH 770-10 B-SS/V/SS-X-F1PPXAG. 316L Stainless Steel Head, FKM Gasket, 316L Stainless Steel Valve Balls, Standard Valves. No Control Panel, Basic Functions.
| Casing Material | Aluminum Housing |
| Connections / Discharge (Inches) | 1-1/4" ANSI flange |
| Discharge NPT (Inches) | 1-1/4" ANSI flange |
| Flow Control | Basic |
| Gasket Material | FKM |
| Head / Fittings | 316L Stainless Steel |
| Maximum Flow (GPH) | 244 GPM |
| Maximum Pressure (PSI) | 145 psi |
| Maximum Strokes Per Minute | 110 |
| Model Number | 96725149 |
| Model Series | DMH 257 |
| Options | No Control Panel |
| Plug Material | No Plug |
| Product Notes | without Motor |
| Quick Specs | DMH 770-10 B-SS/V/SS-X-F1PPXAG |
| Suction NPT (Inches) | 1-1/4" ANSI flange |
| Type | Grundfos |
| UPC | 5715114604918 |
| Valve Balls | 316L Stainless Steel |
| Valve / Seat / O-Ring | Standard Valves |
DMH Series Information
| Product Type |
|---|
| Injection / Dosing, Metering, Hydraulic, Diaphragm |
| Features & Benefits |
| Grundfos DMH Hydraulic Metering Pump Features & Benefits Robust design - Repeatable accuracy: +/- 1%, Turndown: 1:10 with stroke length adjustments, not including frequency control. Performance range: 0.07 to 2 x 278 GPH (up to 1052 l/hr) Max pressure: 145 to 2900 PSI (see technical data) Manual or 4-20mA stroke length control, Duplex option for doubled capacity, Standard diaphragm protection system on all pumps, Integrated frequency controller on select sizes (4-20mA input/output, pluse, remote start/stop - DMH AR), Double diaphragm leak detection, Internal relief valve, Optional explosion proof motors & API 675 option (contact Grundfos for details) |
| General Description |
| Material options: Liquid end, PVC, PVDF, Polypropylene, 316SS, Hastelloy C Gaskets: FKM, EPDM, PTFE Control variants: DMH-B - Basic manual control (Or remote control with a variable frequency drive) DMH-AR - Automatic frequency control + alarm relay DMH-AT5 - Electric actuator with servomotor - Automatic (4-20mA) stroke length control Processes: 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: Power generation, Oil & Gas, Refineries, Pulp and paper industry, Textile industry, Food and beverage industry, Industrial process water and waste water treatment, Drinking water treatment |
Categories
Boiler Feeds
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2241 productsIndustrial Processes
38435 productsMunicipal Drinking Water
4501 productsPulp & Paper
2241 productsTextile Industry
2241 productsWastewater Treatment
6095 productsWater Treatment
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