Flow switches - Import export

Connection Type: U bolt or Threaded / Working Pressure: 400 - 450 PSI / Working Temp.: 0ºC , +49ºC. ** In wet pipe systems, generally pedal type water alarm switches are used for informing users 4-10 gpm water flow has started. Water flow switches are used in Aqueous and foam fire extinguishing systems. They are used in only wet pipe systems. Because of the dry contact feature it appears on the control panel. Flow switches are suitable for the using in indoor and outdoor. *** Application area: All wet pipe lines

Test station for checking the gas detection devices according to G465. The control of the minimum sensitivity (10ppm) and the control of the display accuracy 1Vol% - 2.2 Vol.% -100 Vol% -5 Vol.% CO2 are possible. All gases can be connected to 1 liter aluminum compressed gas cans. The remaining pressure of the bottle is always displayed. If larger quantities of gas are required, a steel pressure gas bottle can also be connected via an adapter and the pre-pressure reducer. Rather than a pressure gauge, the PS 403-US has a vacuum manometer. In the PS 403-US model, the control buttons are replaced by toggle switches. With flow measurement. The test gas is conditioned (humidified)

Trotec's most powerful submerged clear water pump TWP 9005 E pumps off up to 14,000 litres of clear to slightly contaminated water per hour. This makes it the perfect partner if you suddenly need to pump large amounts of water off or over quickly and efficiently. It is excellently suited for draining water from pools, for the quick elimination of leakages caused by a defective washing machine or of ground water ingress in basement rooms as well as of water that has penetrated the walls owing to a flood or heavy rainfall. Another possible application would be when work is required in drainage shafts. The maximum delivery head of the TWP 9005 E can amount up to 11.5 metres. An integrated check valve prevents the water from flowing back after switch-off and so reduces the time to restart suction. With its high-performance and maintenance-free 900 W motor the TWP 9005 E pumps off even slightly contaminated water with particle sizes of up to 5 millimetres.

Impressive 400 watts of power for pumping up to 7,000 litres per hourThe compact submerged clear water pump TWP 4005 E wows homeowners and passionate amateur gardeners alike with its high capacity and the user-friendly handling characteristics. The maximum feed rate of 7,000 litres per hour recommends the TWP 4005 E as much as the extraordinary pump height of 7.5 metres. An integrated check valve prevents the return flow upon switch-off. With its powerful and maintenance-free 400 W motor the submerged clear water pump TWP 4005 E conveys clear or only slightly contaminated water with particle sizes of up to 5 millimetres. The submerged pump drains flooded basements and laundry facilities at a remarkable speed. It can be used to empty swimming pools in a trice and further leaves a good impression when pumping over the water in cisterns and rain barrels that are full to the brim.

DC12~24V Power input DC12~24V Power supply with overcurrent Overvoltage and polarity inverse protectionEasy to switch RS232/RS485 RS232/RS485 support automatic data flow controlEasy to switch RS232/RS485 RS232/RS485 support automatic data flow controlAn USB 2.0 inside for USB dongle Convenient can safe for build in USB dongle Vertical USB interface is provided inside the machine to prevention of loss

AIR YINI Commercial Swimming Pool Heat pump are specially designed and engineered for pool or spa water temperature control. Intelligent control system are let the units high efficiency and stable working performance. The COP could be 6.9 which saves at least 80% energy compared with traditional electric swimming pool heating equipments. Suitable for large pools in hotel, public parks, schools, sport center, gyms, etc. enter, gyms, etc. Wholesale Constant Temperature Heater Swimming Pool Heat Pump Main Features 1) PVC Titanium heat exchanger with full resistance against corrosion, more durable. 2) Compact structure, easy demountable for access. 3) High efficiency compressor, saving energy. 4) Flow switch for water flow protection. 5) Intelligent controller and adjustment by quick mind microprocessor. 6) Intelligent LCD display wired controller. 7) Air exchanger (fins-coil )with hydrophilic coating. 8) Automatic defrosting function included.

Conductive Cooling Water Controllers / Toroidal Cooling Water Controllers  Conductive Cooling Water Controllers WCD410 All standard features are included, plus information management tools that enable you to deliver more effective service to your customers. The WCT/WDT controllers can store conductivity, pH/ ORP, and temperature values, water usage, relay and flow switch status, and user settings. With a USB memory stick the information can be extracted. Then download logs from the USB stick to a PC, or copy your preferred treatment program settings to another controller to speed start-up. Product features: Efficiency Precise control of conductivity and chemical feed reduces water consumption and inhibits corrosion, solids precipitation, scale build-up, and growth of algae or dangerous bacteria.  WDT 410 Monthly Reports Download stored data from the controller to a USB flash stick. Use the data to develop reports that show actual water usage, system conductivity, temperatur

AIR YINI Commercial Swimming Pool Heat pump are specially designed and engineered for pool or spa water temperature control. Intelligent control system are let the units high efficiency and stable working performance. The COP could be 5.4 which saves at least 80% energy compared with traditional electric swimming pool heating equipments. Suitable for large pools in hotel, public parks, schools, sport center, gyms, etc. enter, gyms, etc. Wholesale Constant Temperature Heater Swimming Pool Heat Pump Main Features 1) PVC Titanium heat exchanger with full resistance against corrosion, more durable. 2) Compact structure, easy demountable for access. 3) High efficiency compressor, saving energy. 4) Flow switch for water flow protection. 5) Intelligent controller and adjustment by quick mind microprocessor. 6) Intelligent LCD display wired controller. 7) Air exchanger (fins-coil )with hydrophilic coating. 8) Automatic defrosting function included.

•Ripple wire SECURITY heating element •Slide switch: 2 air flow settings, 3 air temperature settings •COOL air setting •On/Off push button •Concentrator nozzle •Wall holder with On/Off safety switch

The Flow-Trigger™ is an industrial flow switch designed and calibrated to confirm minimum or maximum flow rate within a pipeline. The Flow-Trigger™ combines a fully calibrated flow orifice and an explosion proof differential pressure switch to reliably monitor gas flow within the most demanding hazardous industrial environments. The Flow-Trigger™ is designed to be suitable for use with most industrial gases including hydrocarbons and corrosives like ammonia. Every Flow-Trigger™ comes complete with an orifice calibration curve and is preset to trigger at the desired set point based on the provided inlet gas specifications. The switch is field adjustable (+/- 40% of initial flow set point) after installation so that it can be fine tuned to meet specific application requirements. The Flow-Trigger™ is designed to be easily installed directly into a gas pipeline and comes complete with the required inlet and outlet pipe to maintain calibration accuracy.

Our oil reservoir cleaning system M 504 has the capacity of cleaning large oil containers like large tanks and reservoirs, and to store enormous amounts of water and dirt. The M 504 consists of 4 large C-1200 housings and achieves a flow of nearly 300 liter per minute. Due to the large filter elements (1.5 m purely axial flow) this machine is the solution to re-obtain an oil quality in reservoirs in fresh oil condition or better. The M 504 is specified separately for each customer- specific use. It can also be delivered in the mobile version (see figure) if needed. 400 V asynchronous-motor Robust, stable gear pump, 6.5 kW Manometer for flow- and element control Pressure switch for selection setting in unattended operation 24/7 – unattended operation Transfer-circuit Flow regulation for high viscosity oils Element lifter for fast filter exchange Including crane for easy filter exchange

Our mobile ultra fine filter system M 130 is the flagship among the mobile filter systems. Equipped with a scalper, a (washable) pre-filter for coarse impurities (up to 5 µm, for example swarf), and two C-1000 housings, this system leaves nothing to be desired in order to process technical oils, water-/ oil- or oil-/water emulsions to excellent purities. The scalper and the pre-filter increase the life service of your systems and the filter elements significantly due to the two-stage pre-filtration. This is followed by the oil processing with the reliable ultra fine filter elements which are also used in space travel. You achieve purity values up to NAS 1 (ISO 4406: 13/10/7) and better. 230 V-alternative 400 V motor, robust and reliable Stable gear pump Manometer for flow- and element control Pressure switch for selection setting in unattended operation 24/7 – unattended operation Transfer-circuit Flow regulation for high viscosity oils

Our mobile ultra fine filter system M 120 is the processing machine for larger oil volumes. Its two hard chrome-plated housings can filter up to 2.100 liter per hour of flow. The robust construction, the easy operation, and the possibility of using it in continuous operation without supervision makes it an ideal tool of a preventive maintenance strategy for large units. Even while filling new oil in larger systems it eliminates condensed water and foreign particles reliably. The high flow guarantees a short amortization time due to cost savings in fresh oil, oil changes, and repairs. 230 V-alternative 400 V motor, robust and reliable, stable gear pump Manometer for flow- and element control Pressure switch for selection setting in unattended operation 24/7 – unattended operation Pumping without filtration Flow regulation for high viscosity oils Element lifter for simple and fast element exchange