New heating pump assembly PrimoTherm from AFRISO keeps deposits away from biomass heating boilers

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The new AFRISO PrimoTherm 180-3 heating pump assembly can be used as a boiler pump for biomass heating boilers. The pump transports the energy generated in the boiler to the buffer. In addition, the heating pump assembly features a thermal mixing valve to keep the return temperature high. The mixing valve ensures that the boiler temperature does not fall below the set temperature and is always above the condensation point, regardless of the operating state of the boiler and the temperature of the return from the buffer.

The new AFRISO PrimoTherm 180-3 heating pump assembly can be used as a boiler pump assembly for biomass heating boilers, for example, pellets boilers or wood gasifiers. An integrated return temperature increase function helps to avoid deposits and corrosion damage in the boiler and deposits in the smoke vent.

The new AFRISO PrimoTherm 180-3 heating pump assembly can be used as a boiler pump assembly for biomass heating boilers, for example, pellets boilers or wood gasifiers. An integrated return temperature increase function helps to avoid deposits and corrosion damage in the boiler and deposits in the smoke vent.

The new AFRISO PrimoTherm 180-3 heating pump assembly can be used as a boiler pump for biomass heating boilers. The pump transports the energy generated in the boiler to the buffer. In addition, the heating pump assembly features a thermal mixing valve to keep the return temperature high. The mixing valve ensures that the boiler temperature does not fall below the set temperature and is always above the condensation point, regardless of the operating state of the boiler and the temperature of the return from the buffer. This function helps to avoid deposits and corrosion in the heating boiler as well as deposits in the smoke vent which might ultimately lead to chimney fires caused by soot. For this reason, the boiler manufacturer usually requires the use of a return temperature increase.

The modular assembly is available with different opening temperatures (45 °C, 55 °C or 60 °C), with or without circulation pump (energy efficiency class A) and in two sizes DN 25 to 32 kW and DN 32 to 93 kW nominal boiler capacity. The heating pump assembly is completely pre-assembled and tightness-tested and is equipped with all required function parts, a form-fit polypropylene heat insulation and a wall-mounting unit. The heating pump assembly can be mounted in any position (vertically or horizontally). The gravity brake integrated in the ball valve helps to avoid incorrect circulation. The narrow design allows several pump assemblies to be mounted next to each other on a boiler manifold. For OEMs, PrimoTherm 180-3 can also be manufactured to special requirements, for example with other opening temperatures or other circulation pumps.

Leak test set DPK 60-5 from AFRISO

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The AFRISO DPK 60-5 leak testers are designed for measurements of gaseous media as well as for tightness tests and load tests of low-pressure gas pipes in non-hazardous areas. The mechanical test set can be used for easy tightness tests (150 mbar) and load tests (1 bar) on gas pipes and for checking the connection and flow pressure. In addition, the test set is also suitable for tightness tests (150 mbar) and strength tests (3 bar) on drinking water pipes as per ZVSHK (German Central Association of the HVAC Industry).

The AFRISO DPK 60-5 leak testers are suitable for tests on gas/liquid gas pipes as well as drinking water pipes as per German ZVSHK. The set is contained in a robust plastic case.

The AFRISO DPK 60-5 leak testers are suitable for tests on gas/liquid gas pipes as well as drinking water pipes as per German ZVSHK. The set is contained in a robust plastic case.

The AFRISO DPK 60-5 leak testers are designed for measurements of gaseous media as well as for tightness tests and load tests of low-pressure gas pipes in non-hazardous areas. The mechanical test set can be used for easy tightness tests (150 mbar) and load tests (1 bar) on gas pipes and for checking the connection and flow pressure.

In addition, the test set is also suitable for tightness tests (150 mbar) and strength tests (3 bar) on drinking water pipes as per ZVSHK (German Central Association of the HVAC Industry). The scope of delivery of the DPK 60-5 leak test set comprises two pressure gauges, one pressure test valve with quick-action coupling and high-precision adjustment valve, a bulb pump with valve and silicone hose, two conical test plugs with plug-in nipples, three connection hoses with quick-action coupling and plug-in nipple as well as a Y connector with shut-off valve, quick-action couplings and plug-in nipple. The filling pressure can be easily adjusted via the high-precision pressure test valve. The quick-action coupling system ensures easy and fast adaptation to the task at hand.

The DPK 60-5 leak test set can be used for acceptance tests of heating system pipes or solar system pipes, underfloor heating systems, gas / liquid gas pipes and waste water pipes as well as pressure adjustments/tests or vacuum/tightness tests of oil pipes and oil pumps. The compact, cost-effective set is ideal for starters in the area of tightness testing.

Pressure transducer DMU 08 T and data logger DL 10 from AFRISO in combination

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Monitoring waste water systems, rain overflow facilities, rivers and waters, wells, drilling holes or drinking water treatment plants is possible with little financial and technical effort. You only need a measuring instrument and an evaluation system such as the DMU 08 T pressure transducer and the DL 10 data logger with display from AFRISO. The combination is suitable for electronic, continuous level and temperature measurement of drinking water, groundwater, waste water (with optional FEP cable), diesel fuel and fuel oil.

The combination of DMU 08 T pressure transducer and DL 10 data logger from AFRISO allows for cost-effective monitoring of waste water systems, rain overflow facilities, rivers and water, wells, drilling holes or drinking water plants.

The combination of DMU 08 T pressure transducer and DL 10 data logger from AFRISO allows for cost-effective monitoring of waste water systems, rain overflow facilities, rivers and water, wells, drilling holes or drinking water plants.

Monitoring waste water systems, rain overflow facilities, rivers and waters, wells, drilling holes or drinking water treatment plants is possible with little financial and technical effort. You only need a measuring instrument and an evaluation system such as the DMU 08 T pressure transducer and the DL 10 data logger with display from AFRISO.

The combination is suitable for electronic, continuous level and temperature measurement of drinking water, groundwater, waste water (with optional FEP cable), diesel fuel and fuel oil. DMU 08 T converts the pressure of liquids in the pressure ranges of 0/100 mbar to 0/25 bar and temperatures of 0/30 °C to 0/70 °C into proportional 4-20 mA signals. A special feature is the ability to measure level and temperature with separate, independent signal amplification. In conjunction with the DL 10 data logger, a freely programmable, digital display unit with four analogue, independently programmable sensor inputs (for example, for two DMU 08 T), as well as comprehensive data logger functionality, the pressure and temperature values can be displayed with a single display. The data logger which supplies the transducer DMU 08 T has a supply voltage range of AC 50-253 V and DC 20-253 V for universal application. DL 10 features a standard rack mounting housing for control panel mounting and a backlit LC display for excellent readability even at unfavourable light conditions.

A simple and intuitive user interface with multiple languages (EN, DE, FR) ensures fast commissioning.
The combination of DMU 08 T and DL 10 meets all requirements in terms of a complete measuring system with process display and data logger. All data can be transferred to a PC.

New generation of leak detector Europress with EnOcean from AFRISO

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The AFRISO Europress leak detector is a pressure type leak detector, class I as per DIN EN 13160-1, DIN EN 13160-2, with ÜHP mark. It complies with the German Water Management Act and the European Construction Products Directive. The leak detector is designed for monitoring all suitable double-walled tanks for the unpressurised storage of water-polluting liquids such as AdBlue (urea solution 32.5 %). The flexible voltage supply (AC 100–240 V) allows for application in a large variety of countries.

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The Europress leak detector is designed for monitoring all suitable double-walled tanks for the unpressurised storage of water-polluting liquids. An optional wireless module allows for connection to an EnOcean centre. In the case of an alarm, a message is sent to the smart phone or tablet of the operator so that appropriate action can be taken immediately.

The AFRISO Europress leak detector is a pressure type leak detector, class I as per DIN EN 13160-1, DIN EN 13160-2, with ÜHP mark. It complies with the German Water Management Act and the European Construction Products Directive. The leak detector is designed for monitoring all suitable double-walled tanks for the unpressurised storage of water-polluting liquids such as AdBlue (urea solution 32.5 %). The flexible voltage supply (AC 100–240 V) allows for application in a large variety of countries.

The latest generation of AFRISO Europress pressure type leak detectors can be integrated into wireless building automation systems, just like all other AFRISO alarm units and products with an EnOcean-ready label. For this purpose, the optional TCM 320 EnOcean wireless module is plugged onto the PCB and the device is connected to an EnOcean centre, for example, to the AFRISOhome gateway HG 01. In the case of an alarm, a message is sent to the smart phone or tablet of the operator so that appropriate action can be taken immediately.

The compact leak detector in a robust wall mounting housing generates visual and audible alarms in the case of a leak; the audible alarm can be muted with an Acknowledge button. The device features a test button for performing function tests and indicating the pump running time, an integrated service indicator for annual maintenance and a switching output for integration into building control systems or connection of additional alarm equipment. The two hose connections (red, white) are used for the pneumatic connection to the interstitial space of the tank; the connection pieces can be used for 4 mm or 6 mm hoses. Europress is suitable for ambient temperatures of -5/+60 °C. For outdoor applications, the device is available in a protective housing or in a protective housing with heating (IP 55) for ambient temperatures of max. -25°C).

The Europress leak detector is suitable for detecting leaks in double-walled steel tanks with all water-polluting liquids, in suitable plastic tanks for water-polluting liquids with a flash point of more than 55 °C und for the storage of AdBlue as per DIN 70070.