Maintenance-free - Import export

NECRON NPE SERIES 55 Ah 12V BATTERY MAINTENANCE FREE - VRLA-AGM

NECRON NPE SERIES 90 Ah 12V BATTERY MAINTENANCE FREE - VRLA-AGM

NECRON NPE SERIES 140 Ah 12V BATTERY MAINTENANCE FREE - VRLA-AGM

NECRON NPE SERIES 100 Ah 12V BATTERY MAINTENANCE FREE - VRLA-AGM

NECRON NPL SERIES 100 Ah 12V BATTERY MAINTENANCE FREE - VRLA-AGM

NECRON NPL SERIES 65 Ah 12V BATTERY MAINTENANCE FREE - VRLA-AGM

NECRON NPL SERIES 45 Ah 12V BATTERY MAINTENANCE FREE - VRLA - AGM

NECRON NPL SERIES 45 Ah 12V BATTERY MAINTENANCE FREE - VRLA - AGM

NECRON NPL SERIES 28 Ah 12V BATTERY MAINTENANCE FREE - VRLA-AGM

NECRON NPL SERIES 18 AH 12V BATTERY MAINTENANCE FREE - VRLA -AGM

NECRON NPL SERIES 9 AH 12V BATTERY MAINTENANCE FREE - VRLA-AGM

NECRON BATTERIES; NECRON NPE SERIES 75 Ah 12V BATTERY MAINTENANCE FREE - VRLA-AGM

Maintenance-free roller and conveyor chains offer a much longer service life than traditional low-maintenance/maintenance-free roller chains. The benefits for you are less downtime, longer replacement intervals for machine and system components and, as a result, a significant reduction in maintenance costs. Maintenance-free chains are used where relubrication is impossible or undesirable for hygiene reasons. Roller chains combine excellent wear resistance and durability with corrosion protection and environmental compatibility.

WiDPr-es is a wireless, batteryless differential pressure sensor developed by ESCOM Enhanced Solutions (ESCOM-ES). WiDPr-es harvests its own power from ambient energy sources, making it a self-powered and maintenance-free solution. The sensor transmits data wirelessly using advanced technologies like Wi-fi, LoRa and Bluetooth Low Energy (BLE) enabling real-time pressure monitoring in HVAC systems, filter condition monitoring, and in other industrial filters, etc. No need for kilometers of cables, wiring, cable trays, trenches, conduits, supports, and no need for batteries, battery replacement and disposal, etc. - Wireless, Batteryless, self-powered, Energy harvesting, IoT - Differential Pressure, HVAC filter monitoring - Bluetooth, LoRa, Wi-Fi - Plug & Forget, Maintenance free, No cable, No Battery

*Continious operation with intermittent loading *Silent and vibration-free operation in mini aspiration *Compact Lightweight Transport *Overflow Protection System *Maintenance Free Oil Free Pump *Design Suitable for Continuous Operation

*Easy to use with foot pedal *Easy Access Between Jars *Maintenance Free Oil Free Pump *Design Suitable for Continuous Operation *Easy to carry *Low noise

* Silent and Vibration-Free Operation in Thorax Drainage Processes * Healthy use with intermittent system * 6 Minutes Shooting * Durable and UV Protected Design * Color Coded Vacuum Indicator * Easy to use with foot pedal * 39.4 dB Sound Level * Microbiological Bacteria Filter * Overflow Protection System * Maintenance Free Oil Free Pump * Design Suitable for Continuous Operation * Easy Access Between Jars * Cooling with extra fan against heating

* Silent and vibration-free operation in all surgical procedures * Durable and UV Protected Design * Color Coded Vacuum Indicator * Easy to use with foot pedal * 39.4 dB Sound Level * Overflow Protection System * Maintenance Free Oil Free Pump * Design Suitable for Continuous Operation * Easy Access Between Jars * Cooling with extra fan against heating

Run with 24Vdc (+/-10%) supply Relay contact output Long maintenance-free service life