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[...]Venting chimney / ventilation stack DN 150 154 mm outside dia.), with insect-proof stainless steel screen, mesh 1x1 mm, free sectional area 37%, with attached hood. Completely made of 1.4307 (AISI 304 L) stainless steel and shielded arc welded, acid-treated in a pickling bath and passivated. Vapour hood for optimal shaft ventilation A insect filter offers protection against small animals Stainless steel, acid-treated in a pickling bath - offers long life and hygiene Short-term availability from stock in various lengths Options Options for vertical installation: Adjustable wall flange Welded-on[...]

[...]Universally applicable for controlled ventilation of buildings, especially in the field of potable water supply, and for plants with increased security requirements. Rigid safety louvre TT2.JW (for external face of the wall), attack proof, ready for installation, of rigid all welded construction, completely made from 1.4307 (AISI 304 L) stainless steel. Frame, made from Z profile , 3 mm thick, designed for internal bolted fixing, with access to the anchors only from the interior wall surface. Slats, 3 mm thick , rigidly welded, with the slats staggered so that penetration is impossible even[...]

[...]Sight glass in the bottom of water tanks, pressure-tight up to a water gauge of 10 m Inspection cover , pressure-tight up to a water gauge of 10 m, round, completely made from 1.4404 (AISI 316 L) stainless steel, can be lined on both sides. Sight glass with 15 mm thick safety glass , convex towards the pressure side. Sealing with two rubber seals. Clear sight diameter: 400 mm. Access duct cover with centrally welded wall flange, provided for embedding in concrete. Wall flange dimensions: 616 mm. Access duct cover shielded arc-welded, acid-treated in a pickling bath and passivated. Options [...]

[...]Access door for the field of potable water supply, especially in areas where flooding is likely Exterior door, f lood proof up to a water gauge of 2 m, opening to the outside (pressure side), ready for installation, single-leaf, double skinned, completely made from 1.4307 stainless steel (AISI 304 L). The door and the frame closing flush. Door leaf, Sheet thickness 3 mm on both the pressurised and non-pressurised side. Door leaf thickness: 57 mm, with injected CFCs-free polyurethane hard foam insulation, longitudinally ground surface finish, with special seal on all four sides. Attached to the [...]

[...]Access door for buildings in the field of potable supply without a burglar alarm system Security class RC4 is recommended by the criminal investigation department if the building is not secured by means of a burglar alarm system. Security door, burglar and attack proof , certified to security of DIN EN 1627, resistance class RC4, ready for installation, double-leaf, double skinned, completely made from 1.4307 (AISI 304 L) stainless steel, with double rubber seal, the door leaves and frame closing flush, the fixable and swing leaf opening to the outside (in escape direction). Sound insulation: 34[...]

[...]Access door for buildings in the field of potable water supply and wastewater disposal with average security requirements Door, ready for installation, double door, double skinned, completely made from 1.4307 stainless steel (AISI 304 L), with double rubber seal. The door leaves and frame closing flush, the fixable and swing leaf opening to the outside (in escape direction). Door leaves, skin: 1 mm , 55 mm thick, with injected CFCs-free polyurethane hard foam insulation, longitudinally ground surface finish, with rubber seal. Fastened to the frame with stable maintenance-free hinge plates. Mortise[...]

[...]Access door for water chambers, ready for installation, single door, double skinned Completely made from 1.4404 stainless steel (AISI 316 L), with double rubber seal. The door and frame closing flush, the door opening to the outside (in escape direction). Door leaf, skin: 1 mm , 55 mm thick, with injected CFCs-free polyurethane hard foam insulation, longitudinally ground surface finish, door seal certified to KTW and DVGW W270 standards. Fastened to the frame with stable maintenance-free hinge plates. Mortise dead lock completely made from stainless steel according to DIN 18251, class 3, provided[...]

[...]Access door for buildings in the field of potable water supply and wastewater disposal with average security requirements. Door, ready for installation , single door, double skinned, completely made from 1.4307 (AISI 304 L) stainless steel, with double rubber seal, the door and frame closing flush, the door opening to the outside (in escape direction). Door leaf , skin: 1 mm, 55 mm thick, with injected CFCs-free polyurethane hard foam insulation, longitudinally ground surface finish, with rubber seal. Fastened to the frame with stable maintenance-free hinge plates. Mortise dead lock according[...]

[...]Single-beam entrance aid, with design certification in accordance with DIN 19572 Made of 1.4404 (AISI 316 L) stainless steel. Available as either a removable and portable or as stationary collapsible unit. Consisting of a handle and guide. Guide with two holes, diameter: 12 mm, for bolted fixing to the wall of the manhole. With a possibility of adjustment for the handle. Handle of distortion-free pipe, 33.7 x 3.6 mm, total length: 1500 mm. Completely shielded arc welded, acid-treated in a pickling bath and passivated. Optionally available in: Stainless steel fixing material: stud anchors Special[...]

[...]Access door for buildings in the field of potable water supply equipped with a burglar alarm system Security door, burglar and attack proof , certified to security of DIN EN 1627, resistance class RC3, ready for installation, double skinned, completely made from 1.4307 stainless steel (AISI 304 L), with double rubber seal, the door and frame closing flush, the door opening to the outside (in escape direction). Sound insulation: 34/29 dB . Security class RC3 is recommended by the criminal investigation department if the building is additionally secured by means of a burglar alarm system. Door leaf[...]