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Only the measuring capsule needs to be replaced on expiry of the calibration period
housing and coupling head (same design as CALYGA meter) remain fitted in the pipeline
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These meters are mainly used for viscous fluids for flow rates of less than 8 l/min. We specialise in low flow metering noting that the meters will return a rangeability of 1000:1 for most viscous fluids applications. Materials are 316 stainless steel with a variety of rotor materials. We can measure from 0.00016 to 1750 l/min. (and up to 4000bar)
The VFF range of meters are specificaly designed for very low flow (0.0003l/min), high pressure (2000bar) hazardous area (Ateax approved) applications. They have been in service for over 15 years in the UK North sea oil and gas industry for chemical injection applications.
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for volume measurement of gases in various types of construction an sizes. Gas meter sizes from G 40 up to G 4000 for gas volume flow measurement from 0,65 m³/h - 6.500 m³/h. Measuring pressures up to 25 bar. Works tested or officially calibrated as per national and EU-directives.
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Rotary piston gas meters have been manufactured since 1930 by Aerzener Maschinenfabrik, one of the largest and oldest manufacturers worldwide. The basis for the design of the gas meter series is from many years of experience and continual dialogue with the end users, as well as using the harmonized EU-standards which will apply to all installations within the European Market. They are manufactured in accordance wiht the Aerzen tradition for quality corresponding to the quality assurance system, certified to DIN ISO 9001 and as per pressure device guideline DGRL 97/23/EG.
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Novafix MR1K-...GM/GK
Mechanical Flow Switch for liquids or gaseous media with spring supported piston and magnetic actuation of a reed switch. Robust design produced in materials brass or stainless steel.
compact dimension
good repeatabilty
dirt-resistance
high switch capability
hermetic separation of mechanical and electrical component
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Novafix HD2K-...GM/GK
Mechanical Flow Switch for liquids media, with spring-supported piston and magnetic triggering of a reed switch. Rugged construction in brass or stainless steel with additional viscosity compensation.
viscosity compensation 30-330mm²/s
good repeatabilty
high switch capability
hermetic separation of mechanical and electrical component
exact setting of switch via scale + gear
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Novafix VD-...GR
Mechanical Flow Switch for liquids or gaseous media, with contactless triggering of an adjustable reed switch.
Rugged design in brass / bronze combination.
good repeatability
dirt-resistant
exact setting of switch via scale
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- Piston type
- Liquids and gas application
- Interchangeable switch head
- Nickel plated Brass or St. Steel
- 1/4" to 1" female thread process connections
- Adjustable reanges from 0,04 to 60 l/min.
- SPDT reed switch 250 Vac - 1,5A
- 200 bar working pressure, 400 bar on request
- Max working temperature 200°C
- Protection class IP65
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For the dosing of liquid chemicals, Alltech Dosieranlagen GmbH has developed the piston diaphragm metering pumps of the FKM series.
These metering pumps meet the highest requirements in operational reliability and accuracy.
Alltech piston diaphragm metering pumps are built in a modular concept. This guarantees high flexibility in combining the pump elements for various areas of applications.
By using different materials and designs for the liquid end, Alltech metering pumps may be used for the dosing of almost all kinds of chemicals.
To find an optimal solution for your dosing tasks, we offer various dosing capacities and pressure ranges.
The integrated pressure relief valve guarantees maximum security.
A wide range of accessories (stroke actuators, pulsation dampers e.g.) completes the range of our production.
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The MultiFertic® dosing pump is a heavy duty, high precision electric or diaphrgam pump for dosing chemicals products and additives. It is made up of one driving module and 1 to 4 injection modules for 25 to 500 L/H (7.5 to 150 GPH).
In order to dose different products (INDEPENDENT INJECTION) or increase the inyection flow, several injection modules can be connected in the same injector. If we do so, we can obtain a higher flow regularity. In the case of 4 modules the injection flow is practically constant.
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For corrosive and abrasive media, which have to be dosed against higher pressures than 16 bar piston pumps can be fitted with a piston-diaphragm system. The KMS system combines the advantages of leakage-free diaphragm dosing pumps and precise piston dosing pumps and thus ensures reliable dosing.
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GENERAL SPECIFICATIONS
/- 1% Steady State Accuracy over a 10:1 Turndown (w/constant speed drive)
Continuous Duty / Severe Service Design
Polar Crank Drive Design
Rugged Cast Iron Gear Housing
Modular Design
Multiplex Capability
Variable Stroke Length (non-last motion)
Integral Pressure Lubrication System
Double Ball Check Valves
Pressures up to 10,000 psig (690 bar g)
Flows up to 1,225 gph (4,637 lph)
Meets API Standard 675
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Piston pumps are precise and – compared to diaphragm dosing pumps – almost pressure-independent metering units. The flow rate changes in proportion to the stroke length and can thus be adjusted to very small values. Fields of application are – among others – process engineering and chemical processes, i.e.: wherever the medium must be metered precisely.
The FEDOS E / DX piston dosing pumps from Lutz-Jesco are available at flow rates between 0.17 and 31.5 l/h, with or without microprocessor control. Depending on the size of the pump, maximum pressures between 30 and 200 bar are admissible.
If no control is required for constant metering, the motor is connected directly to the terminal box. In this case, FEDOS E pumps are used. To change the flow rate, either the stroke length can be adjusted mechanically, or the speed of the motor is controlled by means of a separate frequency converter.
FEDOS DX pumps are used if an integration in controls or automatic control systems is requested.
FEDOS DX pumps allow the adaption to a large number of different control systems and system monitoring equipment. The signals required for the external avtivation of the pump can be simple voltage-free closing contacts from water meters or controllers or analog 0(4)...20 mA signals.
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Pulseless series is designed to be almost nothing of any pulsation with high accuracy by special cam and check valves.
Compact design achieved by the cylindrical cam which drives two plungers.
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* Lionsele® P - for pistons :
- Compact seal with low levels of dynamic and breakout friction.
- Instant response to pressure plus low power consumption.
- Maximum operating pressure: 400bar.
- Maximum surface speed: 5m/s.
* Solosele® G - for rams, rods, glands & pistons :
- Compact and robust single-element seal.
- Excellent performance at high or low pressures.
- Flexible chamfered lips for high integrity sealing.
- Maximum operating pressure: 420bar.
- Maximum surface speed: 0.5m/s.
* Solosele® S - for pistons :
- Robust double-acting seal.
- Fully moulded one-piece design with integral
anti-extrusion element for long life.
- Maximum operating pressure: 420bar.
- Maximum surface speed: 0.5m/s.
* Twinset - for rods, glands & pistons :
- For older plant with up-stroking/gravity return rams.
- Traditional sizes ranges readily available.
- More advanced designs are now recommended for most Twinset duties.
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D-A-S Compact Seal®, DBM Compact Seal: hydraulics, light to medium duty
PHD / CST Seal: hydraulics, mobile hydraulic, construction machinery
Selemaster DSM: hydraulic cylinders, machine presses, mining, steel mills, water management
Turcon® AQ Seal®: hydraulics, medium operation, piston accumulator
Turcon® AQ Seal® 5: hydraulics, piston accumulator
Turcon® Double Delta®: hydraulics, light hydraulics, medium hydraulics
Turcon® Glyd Ring®: hydraulics, gen. machine operation, machine tools, mobile hydraulics
Turcon® Glyd Ring® T: hydraulics, gen. machine operation, machine tools, mobile hydraulics
Turcon® Skirted Piston: automotive industry, shock absorbers
Turcon® Stepseal® 2K: hydraulics, machine operation, machine tools, mobile hydraulics
Turcon® Variseal® M2: hydraulics, chemical industry, aggressive media
Turcon® VL Seal®: hydraulics, machine operation, machine tools, mobile hydraulics
VEEPAC: hydraulic cylinders, machine presses, mining, steel mills, water management
Zurcon® Glyd Ring® P: mobile hydraulics, construction machinery
Zurcon® U-Cup: fluid power, hydraulic cylinders, general maintenance
Zurcon® Wynseal: hydraulics, light hydraulics, medium duty
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Bal Seal offers numerous designs and materials uniquely suitable for a wider range of reciprocating applications.
Canted-coil spring energized seals provide high performance and long seal life.
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Canted-coil™ spring energized seals provide high performance and long seal life.
Bal Seal offers numerous designs and materials uniquely suitable for a wider range of reciprocating applications.
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