Pressure leak detectors for tanks DL 280–450
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LEAK PREVENTION TECHNOLOGY For a clean and protected environment Pressure leak detectors for tanks DL 280–450 Variants • Equipment • Accessories

About SGB‘s leak detectors 03_ About SGB‘s leak detectors PRESSURE LEAK DETECTORS DL FOR TANKS 04_ Function and equipment options 05_ DL .. 8S - combined monitoring of tanks and chambers NEW 06_ Installation schemes and hints 07_ Pressure leak detectors DL 280, DL 290, DL 325, DL 330 and DL 450 08_ Overview DL 280–450 and articles for assembly, connection line: PA hose 10_ Overview DL 230–450 and articles for assembly, connection line: PVC hose ACCESSORIES 12_ Installation pumps, testing devices 14_ Dry filters, drying agent Legend suitable for underground tanks suitable for aboveground...

Now available: DL .. 8S the combined leak monitoring of tanks and sumps with only 1 device Pressure leak detectors DL Monitoring principle “overpressure“ With the DL leak detectors an overpressure is built up in the interstitial space of the container. The operating pressure and the alarm pressure of the leak detector are higher than the pressure of the stored goods or the groundwater against the container walls. In case of a leak in one of the two walls, air escapes from the interstitial space. An escape of the stored material into the environment is thus reliably prevented. > Minor leaks...

One DL 280, 290, 325, 330, or DL 450 is able to monitor several underground tanks via manifolds: Depending on the tank specifications (size, volume, diameter, pressure resistance, size of the interstitial space, ...) either the DL 280, DL 290, DL 325, DL 330, or DL 450 will be used. The numbers indicate the respective alarm pressure. Monitorable double-walled tanks: • Diameter up to 2,5 m and test pressure in the interstitial space of min. 400 mbar (e.g. acc. EN 12285-1) DL 280 (e.g. acc. EN 12285-1) In addition the DL 290, DL 330 as well as the DL 450 are able to monitor one aboveground...

Connection copper pipe on request Article report leak detector DL .. with PA-hose as connection line Art.-No. Art.-No. Description Leak Detector DL 450, 230VAC, pl-box, CF8/6 Leak Detector DL 280 FC, TF200, 230VAC, pl-box, QU8/6 Leak Detector DL 450 M, 230VAC, pl-box, CF8/6 Leak Detector DL 450 P, TF200, 230VAC, st-box, CF8/6 Leak Detector DL 450 PM, TF200, 230VAC, st-box, CF8/6 Leak Detector DL 450 PFCM, TF200, 230VAC, st-box, CF8/6 Leak Detector DL 290, TF200, 230VAC, pl-box, QU8/6 Leak Detector DL 290 FC, TF200, 230VAC, pl-box, QU8/6 Leak Detector DL 290, 230VAC, pl-box, QU8/6 Additional...

Connection copper pipe on request Article report leak detector DL .. with PVC-hose as connection line Art.-No. 060028000 Leak Detector DL 280, TF180, 230VAC, pl-box, hose with 4 or 6 mm i.d. Art.-No. Description Art.-No. Description Installation kits PVC-hose, clear, 10/6x2mm, 100m roll Art.-No. Description Leak Detector DL 290, TF200, 230VAC, pl-box, H4+H6 Leak Detector DL 290, 230VAC, pl-box, H4+H6 Inst. kit DL.., R1““m - S4+S6, for PVC-hose with 4 or 6 mm i. d. Art.-No. Description Leak Detector DL 325, 230VAC, pl-box, hose with 4 or 6 mm i.d. Leak Detector DL 325, TF180, 230VAC, pl-box,...

Installation accessories Installation pumps Installation accessories Description Vacuum Pump VP218, 240 V, 1,5KW incl. Liquid Stop, Condensate Trap, HM Testing devices With extra high vacuum volume fl ow very useful for producing vacuum on large interstitial spaces as on large tanks, double bottoms of fl at bottom tanks or with fl exible linings. Not explosion protected. Weight 17 kg Pressure-vacuum pump ÜVP218, 240V, 1,5KW,liquid Stop, Conden. trap, valves, manometer Pressure Measuring Device CPH 6200 incl.suitcase, without sensor Art.-No. Description Pressure sensor for CPH 6200 -1...0 bar,...

Installation accessoires Dry filter Installation accessories Description Dry Filter TF 180 incl. Drying Agent and Holder Bore holes: 4.5 mm Diameter: 54 mm Height: 120 mm Art.-No. Description Support bracket Drying agent Euro Support bracket for dry filter Art.-No. Description Drying agent re-filling sets 340311 Dry Filter TF 400 - Hose Connection incl. Drying Agent and Holder Dry Agent, 1 Aluminimbottle 1250ml (930 Gramm) Dry Agent, 1 Aluminimbottle 6250ml (4750 Gramm) Dry Filter TF 600 - Hose Connection incl. Drying Agent and Holder Professional training LEAK PREVENTION TECHNOLOGY...

Contact and Imprint SGB GmbH Hofstr. 10 57076 Siegen Germany T +49 271 48964-0 E sgb@sgb.de I www.sgb.de 16 Subject to technical modifications; all data without guarantee; 01/2021, © SGB GmbH