PERFORMANCE SUMMARY
| Max Discharge Pressure: | Up to 241 Bar |
| Max Inlet Pressure: | Up to 34 bar |
| RPM Range: | 15 to 300 rpm |
| Flow Range: | 0.227 – 30.28 L/hr |
AVAILABLE OPTIONS
- Control Freak for Multiple Pump Control
- Electronic Flow Rate Control for Safe Zone Installations
- Mechanical Adjustment Control for Explosive Area Installations
- Duplexing option – doubles capacity with a smaller footprint and lower investment cost than conventional metering pumps
- FDA compliant wetted PTFE materials available on request
MT8
For applications requiring low flow rates at high pressures. With ultimate metering and dosing accuracy and controllability, exceeding API 675 performance standards, the MT8 features a triplex diaphragm design in one liquid end which creates virtually pulse-free, linear flow.
LIQUID HEAD
316 SST – No Leak Detection
Hastelloy C – No Leak Detection
Alloy 20 – No Leak Detection
PVC – No Leak Detection
PVDF – No Leak Detection
DIAPHRAGM MATERIAL
PTFE – No Leak Detection
(FDA-compliant wetted PTFE materials available on request – consult Wanner International)
CONNECTION PORTS
Threaded | |
Inlet | 1/4″ NPT or BSPT |
Discharge | 1/4″ NPT or BSPT |
Downloads
DATASHEETS |
| MT8 Pump Datasheet |
MANUALS |
CAD Files / 2D CAD Drawings |
| MT08-N-BP |
Control Options |
Dosing Chemicals for Pharmaceuticals
Hydra-Cell model |
MT08NTNJNTTKA10SK |
Flow rate |
0.2 – 17.8 l/hr (0.05 – 4.7 gph) |
Pressure |
24 – 103 bar (350 – 1500 psi) |
Location |
Ireland (Installation: 2019) |
Type of application |
Dosing Chemical into a Process Line |
Liquid |
Proprietary Liquids |
Application details |
A major pharmaceutical company needed “pulse-less” flow with very low flow rates, but also with the capability to increase flow rates by 1,000 times, in the development of a modular production concept. Individual components would be pieced together based on specific requirements for each drug or product. This called for a wide range of flows and discharge pressures as well as the ability to handle low-to-high viscosity fluids. A gear pump was tested, but proved too inconsistent to meet the challenges. The company then tried a Hydra-Cell Metering Solutions MT8 pump. With its seal-less, multiple-diaphragm design, the MT8 can handle low-to-high viscosity fluids and provide linear, “pulse-less” flow without the need for expensive pulsation dampeners. The MT8 is also ideal for handling the low flows required at high pressures when needed. To achieve the modular production concept with a 1,000 to 1 turndown ratio, a custom motor with an encoder for closed-loop vector control was built into the system. 18 months after the initial installation, the company placed 10 more MT8 units into production. |
Advantages of Hydra-Cell pump on this application |
|
Accurate Dosing to Continuous Flow Chemistry Reactors (3)
Hydra-Cell model |
MT08MMNJNTTD05M |
Flow rate |
50 ml/min to 200ml/min |
Pressure |
15 bar (218 psi) |
Location |
Bangalore, India (Installation: Feb 2021) |
Type of application |
Feb 2021 Dosing of Slurries with Organic Solvent and Acids to the Continuous Flow Reactors |
Liquid |
Organic Solvents, Alcohol, Ester, Tetrahydrofuran (THF), Acetone, Thionyl Chloride Acids, Nitric Acid, Sulphuric Acid, HCl |
Application details |
A global process innovator specialising in pharmaceuticals, fine chemicals, high value chemicals, petrochemicals, agro chemicals, flavours and fragrances carry out various R& D trials on the processes using continuous flow reactionIn this process the Hydra-Cell pump is used to constantly feed the slurry along with organic solvents (Alcohol, Ester, Tetrahydrofuran (THF) & Acetone), Thionyl chloride acids such as Nitric acid, Sulphuric acid and HCl to the continuous flow reactor at low pressure up to 15 bar to carry out the reaction. In this process the Hydra-Cell pump is used to constantly feed the slurry along with organic solvents (Alcohol, Ester, Tetrahydrofuran (THF) & Acetone), Thionyl chloride acids such as Nitric acid, Sulphuric acid and HCl to the continuous flow reactor at low pressure up to 15 bar to carry out the reaction. The customer was using Fuji Techno pumps but these were not suitable for slurry dosing. Hence they switched over to Wanner's Hydra-Cell pump for its ability to pump slurries with a virtually pulse-less flow and accurate metering. Currently they are using MT08MMNJNTTD05M to pump for different types of slurry mixed with organic solvent and acids to the Continuous flow reactors with upto 30% solid concentration. The pumps was installed in February 2021 and it is still running without any maintenance, and is trouble-free. |
Advantages of Hydra-Cell pump on this application |
|
MT8 Pumping Aggressive Lye Solution
Hydra-Cell model |
MT08MSNJNSSGD10C |
Flow rate |
up to 10 lph (2.64 US gal/hr) |
Pressure |
220 bar (3190 psi) |
Location |
Norway |
Type of application |
Pumping Aggressive Lye Solution |
Liquid |
Sodium Hydroxide / Lye |
Application details |
The largest supplier of district heating in Norway is responsible for 36% of all district heating generated in Norway and has ten sites in and around Oslo, the Company produces its energy from a variety of sources (Bio Oil, Wood Pellets, Geo-Thermal, Incinerated Waste etc.), supplying hot water to 1,000’s of homes. For a sodium hydroxide injection process, the customer has installed a Hydra-Cell MT8 pump in place of a single diaphragm pump that leaked and had difficulty achieving the required pressure. |
Advantages of Hydra-Cell pump on this application |
The MT8’s seal-less design ensures 100% containment of this aggressive chemical ensuring employee safety; with a maximum working pressure of 241 bar, the MT8 maintained the 220 bar operating pressure required with ease. |
Alkylation Dosing
Hydra-Cell model |
G04XDBTHFEHG & MT08MSNJNSSGD20C |
Flow rate |
1.0 lph (0.5 US gal/min) |
Pressure |
150 bar (2176 psi) |
Location |
Russia |
Type of application |
Alkylation Dosing |
Liquid |
Methylpropane, hydrocarbons mixture |
Application details |
Hydra-Cell's G04 dosing pump and a Hydra-Cell MT8 metering and dosing pump is being used in an alkylation process for a major Russian petrochemical company specialising in the production of CIS-Isoprene synthetic rubbers. Alkylation is being used to combine light olefins with isobutane to produce alkylate, a highoctane gasoline component. The process occurs in the presence of a strong acting acid catalyst. |
Advantages of Hydra-Cell pump on this application |
The Hydra-Cell solution was preferred to a piston, dosing pump, primarily as a result of the Hydra-Cell’s ability to operate with high inlet pressures. The seal-less design will also ensure a leak-free operation and a safer, healthier environment. |
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