Units made of non-impregnated mountain larch, sawn timber heart-cut, corner joints with dovetails and prongs. Gutters and functional elements made of V2A glass bead blasted, rubber wedge made of industrial rubber.
Units made of non-impregnated mountain larch, sawn timber heart-cut, corner joints with dovetails and prongs. Gutters and functional elements made of V2A glass bead blasted, flaps made of industrial rubber.
Playground pump 5.17632:
Water outlet height: 104 cm
Width with horizontal swivel arm: 95 cm
Pumping capacity: approx. 0.75 l/stroke
Connection pipe: 1 inch
Water requirement: min. 45 l/min
Water pressure: min. 2.5 bar, max. 6 bar
Water outlet: no drinking water
Self-lubricating bearings, bracket, axle, crank, rotating ring and running cone made of stainless steel. The Archimedean spirals are designed as a modular system so that the appropriate bearing, drive and fastening variants can be combined for a wide range of applications.
Drive: crank (or handwheel ø 40/60 cm or rotating ring axially positionable as required or running cone top/bottom)
Axle: strong
Lower bearing: concrete basin (or screw-on flange and protective disc)
Upper mounting: Bracket on concrete basin (or high bracket with flange and outlet tray or bracket without concrete basin or frame)
Dimensions: (minor deviations possible)
Inclination: 45° (the spirals can be installed with a minimum inclination of 35° and a maximum of 55° (the optimum inclination with maximum conveying is 45°))
Edge height: 7 cm (flow rate 0.3 litres per revolution)
Length: 125 cm (other lengths possible)
Height of outlet bowl: approx. 62 cm from the base
Recommendation: To prevent vandalism when the water is switched off, the spiral should be dismantled in winter.
Device made of non-impregnated mountain larch, palisades white-peeled, with slanted end grain (wood protection measure), sawn timber heart-separated. Tongue and groove planks made of 4 cm solid wood, highly resilient, no trickling through. Climbing rungs made of hardwood (ash) Ø 4.2 cm, milled, mortised, secured against twisting. Richter hercules rope, Ø > 20 mm, made of galvanised six-strand steel rope, wrapped and glued with polyester yarn, with very good abrasion resistance, firm hold of the sheathing even in the event of punctual damage.
Unit made of non-impregnated mountain larch, glulam beams made of non-impregnated larch, glued in accordance with EN 14080:2013, for very large timber cross-sections. Multi-layer board made of three-layer board (3 cm) or five-layer board (4 cm), high dimensional stability, weatherproof glued in accordance with DIN EN 13353:2011. Profiled disc for optimum pressure distribution and protection against water penetration. Hot-dip galvanised steel chains (V2A / V4A for an extra charge) welded before galvanising, short-linked, without eyelets on the connecting parts, easy to replace and shorten.
Device made of non-impregnated mountain larch, palisades white-peeled, sawn timber heart-cut. Multi-layer board made of three-layer board (3 cm) or five-layer board (4 cm), high dimensional stability, weatherproof glued in accordance with DIN EN 13353:2011.
Devices made of V2A glass bead blasted. Back and forth movements with sintered metal plain bearings, self-lubricating. High-quality roller bearings made of chrome steel or stainless steel for rotating elements, low-maintenance, easy to replace, sealed.
Device made of non-impregnated mountain larch, sawn timber heart-cut. Squared timbers 18/18 cm. Richter Hercules rope ø > 20 mm, made of galvanised six-strand steel cable and polyester yarn. Retractable two-part screws, self-lubricating back and forth movements.