INDUSTRIAL DOORS EASY FITTING Simple and easy fitting of the double-leaf door both in the opening and in front of the opening is cost- and time-effective. SAFETY Safety systems focus on minimizing all traces of risk. Regardless of the method of operation, WIŚNIOWSKI doors ensure comfort and safety. Our products are fully compliant with the PN-EN 13241-1 standard. FUNCTIONALITY It is a traditional solution in terms of its functionality, but with a very appealing look, which makes it particularly recommended for places where installation conditions prevent the fitting of a sectional or roller door. PRESTO 50 DOUBLE- LEAF DOORS Intended use: The Presto 50 double-leaf door is intended for use in uninsulated buildings, utility buildings, industrial buildings, as well as technical buildings, including food industry buildings (without direct contact with food). The door has proven itself in areas with non-standard installation conditions. The door structure is made up of single-chamber steel sections without a thermal break and utilises the Forster Presto system. The leaf is infilled with 40 [mm] steel sheet panels. Thanks to the corrosion protection of the door, it can be used in line with its intended use in atmospheric corrosion class environments C1, C2, C3 in accordance with PN-EN ISO 12944-2 and PN-EN ISO 14713.2 | INDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 TECHNICAL DATA SHEET INDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 1 4 3 7 2 2 6 8 9 5 1 Opening frame – single-chamber steel sections without a thermal break based on the Forster Presto system. Both the opening frame and the door leaf are made of sections 1.5 [mm] thick. The sections are joined by welding. 2 Bolting – as standard, the active leaf features 1-point bolting – flush- mounted lock for So ≤ 2500 [mm] and Ho ≤ 2500 [mm]. Additionally, in doors with So > 2500 [mm] or Ho > 2500 [mm], as well as on customer’s request, an additional top deadbolt is fitted. The passive leaf features 2-point bolting (top + bottom) actuated with a rotating lever. 3 Hinges – the door is fitted with welded steel hinges with bearings (non- adjustable). The welded hinge connection with the opening frame ensures stable fixation, and eliminates leaf dropping and the need to adjust them. 4 Sealing – the door is sealed along its circumference with hopper gaskets. The gasket is installed on the inside of the leaf, which ensures the required tightness and dampening of the noise when the door is being shut. There are panel joint seals between the panels. 5 Accessories and delivery – the opening frame, in all dimensions, is screwed and delivered in two parts + threshold. The opening frame features holes for direct fitting with anchors. 6 Colours – all steel parts are powder-coated. Steel surfaces are processed by abrasive blasting before powder coating. Powder coating is applied in two layers: a priming base coat and a decorative topcoat. The leaf frame, the opening frame, and the shutter infills are painted on both sides in the same colour. The infill of the door with a sectional panel is white from the inside, similar to RAL 9002 (with the exception of panel joints). 7 Leaf infill – panels made of 40 [mm] steel sheet galvanized and coated with polyester paint on both sides, infilled with high density PU foam g = 42 kg/m3 without HCFC. 8 Protective film – a protective film is applied to the leaf for transport (protection from dust and dirt). 9 Panel structure: Woodgrain – structure imitating the natural grain of wood. Smoothgrain – smooth structure with micro embossing. Sandgrain – fine sand structure. Silkline – smooth structure. STRUCTURE The door is manually-operated, outswing. As standard, it is fitted with an opening frame installed in the opening, and two symmetrical leafs. The leafs are infilled with a 40 [mm] sectional panel infilled with polyurethane foam. The door structure is made up of single-chamber steel sections without a thermal break and utilises the Forster Presto system. Both the opening frame and the door leaf are made of sections 1.5 [mm] thick. The sections are joined by welding. The welded structure provides rigidity, resists deflections, and provides reliable use. The welded joints are ground and polished, then the opening frame and the leaf frames are powder-coated, which ensures an appealing look. As standard, the opening frame comes with a 20 x 40 [mm] threshold. The threshold constitutes a part of the opening frame. The door with a height of Ho ≥ 3000 [mm] or fitted with a wicket door also features a horizontal reinforcing crossbar at the height of 2087 [mm].INDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 TECHNICAL DATA SHEET INDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 | 3 40 mm RIB DESIGNS PANEL STRUCTURE White (1), (2) RAL 9016 silkline Black (1), (2) RAL 9005 silkline Graphite (1) RAL 7016 woodgrain COLOURS | STANDARD COLOURS STRUCTURES Robust and reliable design. We consistently use the same design principles in the Presto 50. Thanks to our robust and reliable design, you can rest assured that the door will meet even the most extreme requirements and withstand the most demanding operating conditions. The leaf is infilled with a 40 [mm] steel panel thermally insulated with polyurethane foam. From the outside and inside, the panel structure corresponds to the MakroPro 2.0 sectional doors. The panel colour from the inside is similar to RAL 9002 (except for panel joints). The top section is fitted with a lip gasket. G – without ribsW – high ribs WoodgrainSmoothgrain Sandgrain Silkline Graphite (1), (2) RAL 7016 silkline (1) – colour of a panel without ribs (G), (2) – colour of a panel with high ribs (W).4 | INDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 TECHNICAL DATA SHEET INDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 COLOURS | SPECIAL COLOURS The Presto 50 door is available in a wide range of colours. You can match the door to the individual character of the building and your needs so that the door not only closes off the building, but constitutes its integral part that perfectly matches the company colours, façade or the surrounding environment. Golden Oak smoothgrain Golden Oak 2178001-167 smoothgrain Walnut smoothgrain Cream White 137905-167 smoothgrain Dark Green 612505-167 smoothgrain Metbrush Silver F436-1002 smoothgrain Chocolate Brown 887505-1167 smoothgrain AnTEAK 3241002-195 smoothgrain Silbergrau 116700 smoothgrain Macore 3162002-167 smoothgrain Oregon 1192001-167 smoothgrain Sapeli 2065021-167 smoothgrain Summer Cherry 3214009-195 smoothgrain Siena Noce 49237 PN smoothgrain Siena PL 49254-015 smoothgrain Dark Oak 2052089-167 smoothgrain Swamp Oak 3167004-167 smoothgrain Black Cherry 3202001-167 smoothgrain Douglas Fir 3152009-1167 smoothgrain Natural Oak 3118076-1168 smoothgrain Rustic Oak 3149008-167 smoothgrain White 915205-168 smoothgrain Brush schwarzbraun F436-1023 smoothgrain Siena Rosso 49233 PR smoothgrain Sheffield Oak Brown F 436-3087 smoothgrain Sheffield Oak Grey F 436-3086 smoothgrain Sheffield Oak Light F 456-3081 smoothgrain Winchester 49240 XA smoothgrain Woodec Turner Oak Malt F4703001 smoothgrain Earl platin 119500 smoothgrain Black Ulti-Mat PX47097 smoothgrain Umbragrau F436-60657 smoothgrain Fenstergrau F436-6066 smoothgrain Anthracite Sandgrain Anthracite Grey 701605-167 smoothgrain Anthracite Quartz 436-1014 smoothgrain Anthrazitgrau F436-6003 smoothgrain Dark grey silk 4367003 smoothgrain Cremeweiss F456-6001 smoothgrain Woodec Sheffield Oak Alpine F4703002 smoothgrain Woodec Sheffield Oak Concrete F4703003 smoothgrain Woodec turner oak toffee F470-3004 smoothgrain Walnut 2178007-167 smoothgrain Anthracite Quartz Mat F470-1014 smoothgrain Irish Oak 3211305-1148 smoothgrain Modern Black silkline Modern White silkline INDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 TECHNICAL DATA SHEET INDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 | 5 The available dimensions of double-leaf Presto 50 doors Opening height (Ho) in [mm] up to Opening width (So) in [mm] up to 200021002200230024002500260027002800290030003100320033003400350036003700380039004000 2000 2100 2200 2300 2400 2500 2600 2700 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700 3800 3900 4000 AVAILABLE DIMENSIONS6 | INDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 TECHNICAL DATA SHEET INDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 CROSS-SECTIONSHINGES B D B 208 7 AA D C C Fig. 1. Presto 50 double-leaf door 5050 50 1,51,5 A_A Fig. 2. Horizontal cross-section of a Presto 50 door 110 B_B 1,5 Fig. 3. Horizontal cross-section of a Presto 50 door C_C 50 50 50 1,5 1,5 D_D 40 50 20 1,5 Fig. 4. Vertical cross-section of a Presto 50 door The door is fitted with welded steel hinges with bearings (non-adjustable). The welded hinge connection with the opening frame ensures stable fixation, and eliminates leaf dropping and the need to adjust them. The number of hinges in Opening height up to Opening width up to 2500300035004000 20004 2500 6 3000 3500 8 4000 Tab. 1. The number of hinges in the Presto 50 door Fig. 5. Hinges welded to the opening frame structure and the leafINDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 TECHNICAL DATA SHEET INDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 | 7 INSTALLATION TYPES Installation requirements – Presto 50 So Emin S = So – 20 [mm] GARAGE INTERIOR PREMISES Fig. 6. Installation in the opening – horizontal cross-section – Presto 50 double-leaf door. Ho H = Ho – 10 [mm] Fig. 7. Installation in the opening – vertical cross-section – Presto 50 double-leaf door. S– door width (ordering dimension), So– opening width, H– door height (ordering dimension), Ho– opening height, Emin – required clearance on the hinge side to enable the leaf to open, Sj– clear opening width after opening (95 degrees), Sj = S - 210 [mm] Hj– clear opening height, Hj = H - 100 [mm] So S = So + 140 [mm] GARAGE INTERIOR PREMISES Emin Fig. 8. Installation in front of the opening – horizontal cross-section – Presto 50 double-leaf door. Ho H = Ho + 7 0 [mm] Fig. 9. Installation in front of the opening – vertical cross-section – Presto 50 dou- ble-leaf door. S– door width (ordering dimension), So– opening width, H– door height (ordering dimension), Ho– opening height Emin – required clearance on the hinge side to enable the leaf to open Sj– clear opening width after opening (95 degrees) Sj = S - 210 [mm] Hj– clear opening height, Hj = H - 100 [mm] Installation of the opening frame and as in front of the opening, and The door is fitted with door installation holders and an installation kit (anchors).8 | INDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 TECHNICAL DATA SHEET INDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 20 (door thr eshold heigh t) 52 ( wick et door thr eshold heigh t) 940 203 5 WICKET DOOR | STANDARD VERSION OPTIONAL ACCESSORIES • As standard, the door is fitted with a wicket door restrictor, which makes it possible to open the door at a 95o angle. • As standard, the door is fitted with a lock with a lock cylinder and three keys. • The actual clear opening in • Total height of the wicket threshold 52 [mm], • The wicket door is outswing only, • The wicket door can be installed in doors with S ≥ 3000 [mm] and Ho ≥ 2800 [mm], • The wicket door is installed in the active leaf. • The door with a wicket door is fitted with a reinforcing crossbar over the wicket door at a height of 2087 [mm]. VENTILATION GRILLES K-1 ventilation grille. Dimensions 426 x 89 [mm] (clear opening). Air flow for grille “K-1”: 464 [m3/h] in accordance with PN-EN 12427. Actual ventilation area – 0.02 [m2]. K-2 ventilation grille. Dimensions 525 x 195 [mm] (clear opening). Air flow for grille “K-2”: 746 [m3/h] in accordance with PN-EN 12427. Actual ventilation area – 0.05 [m2]. K-3 ventilation grille. Dimensions 308 x 103 [mm] (clear opening). Grille with a double mosquito screen and air flow adjustment. Air flow: 159 [m3/h] in the open position in accordance with PN-EN 12427. Actual ventilation area – 0.015 [m2]. Fig. 10. Presto 50 double-leaf door with a wicket door.Fig. 11. The standard opening passage in the wicket door in the Presto 50 double-leaf doorINDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 TECHNICAL DATA SHEET INDUSTRIAL DOORS | DOUBLE-LEAF Presto 50 | 9 GLAZED PANELOPENWORK INFILL PORTHOLES Type A-1 Made of double, clear acrylic glass with a rough frame surface. The external frame is available in RAL: 7016, 8003, 8011, 8014, 8016, 9005, 9016. The internal frame is only available in white. External dimensions of the frame 600 x 270 [mm]. Light transmission 86%. Type A-3 Made of double, clear acrylic glass with a smooth frame surface. Black external and internal frame. Internal/external frame made of ABS. External dimensions of the frame 643 x 337 [mm]. Light transmission 86%. The Presto 50 door is available with a single aluminium panel glazing. The panel is painted on both sides in the colour of the outer part of the door. The door fully infilled with a ventilation shutter made of a 1 [mm] thick steel sheet. The ventilation surface area is 18% of the shutter surface. Portholes type A-3 in the Presto 50 double-leaf door – as seen from the outside.Next >