Sealing lifting bag 147000 series

• Good resistance to oil and chemicals • Delivered in practical transport case • Withstands counterpressure of up to 10 m WC (14.5 psi) • For gullies with diameters up to 30 cm (12 inch) Protects sewage system and ground water from hazardous materials. Stop the flow of hazardous liquids along roads, into sewage systems or into ground water. Vetter universal gully sealing bags are ready for use in an instant, easy to put into position and utterly reliable. Position the universal gully sealing bag with a guiding rod directly at the outlet of the gully and then use the sewer inlet as a pump sump. The gully sealing bag can be inflated with the foot pump. It is available in a basic set for one gully size or in a premium set for two gully sizes. • Chemical leaks • Floodings • To seal gullies • To use a sewer inlet as a pump sump • Easy to position with the guiding rod • Adequate distance maintained thanks to integrated inflation hose • Sewer can be closed again with grate during use • Tether for lowering and securing bag • Individually tested (with inspection seal) • Resistant to ozone • Good resistance to oil and chemicals