PI series
Guarantee of trouble-free and smooth operation
PROVEN TECHNOLOGY AND SIMPLE INSTALLATION
FUNCTIONALITY AND SAFETY
Sharp end in the form of a steel comb can be mounted on the top edge of the door leaf 
Adjustment element for additional levelling of the door leaf in relation to the ground when the door is installed and for correcting its position during use. 
Hand gate lock is the secure and durable closure of a manually operated door, housed in an aluminium case
Photocells are mounted on the door pillars - if an obstacle appears in the passage light, the infrared beam is interrupted, causing the leaf to stop and retract.
Secure door control by means of a key switch fitted with a safety switch - turning the key starts the opening or closing operation of the door, pressing the safety switch stops the door movement immediately. 
Drive located in the pole is protected against mechanical damage, adverse weather conditions and unauthorised access.
Safety bar causes the door to stop and reverse on contact with an obstacle. It is mounted on the face of the leaf, the guide frame or the end of the gate. 
Induction system transmits an impulse triggered by pressure on the safety bar from the door leaf to the control unit. 
Safety bars and warning light are placed on the post. The safety bars respond to pressure and a lamp indicates the movement of the leaf each time the door is operated.
WALKING DOORS PI 200 - manual, motorised in low or high cabinets
PI 200 self-supporting sliding door is designed to close entrances with a passage width of up to 16 metres, and up to 24 metres if two converging gates (2 x 12 m) are used.
Features:
- running rail 200 x 155 mm,
- triple guide frame in the hand gate,
- double locking post equipped with a grabber,
- rear support to stabilise the sash when it is opened,
- door with operator located in the post,
- optionally with external drive (selected drives only)
WALKING DOORS PI 130 - hand held, motorised in low or high cabinets
PI 130 self-supporting sliding door is designed to close entrances with a passage width of up to 9 metres, and up to 16 metres if two converging gates (2 x 8 m) are used.
Features:
- running rail 130 x 115 mm,
- double guide frame,
- double locking post equipped with a grabber,
- rear support to stabilise the leaf when it is open (depending on the door width),
- door with operator positioned in the post with lid closure,
- can be manufactured with an external drive or with a drive in the low post
Sliding gates PI 95 - manual and motorised
PI 95 self-supporting sliding door is designed to close entrances with a passage width of up to 7 metres, and up to 12 metres if two converging gates (2 x 6 m) are used.
Features:
- running rail 95 x 85 mm,
- double guide frame in the manual door,
- a single locking post fitted with a clamp,
- rear support to stabilise the leaf when it is open (depending on the door width),
- door with operator positioned in the post with lid closure,
- can be manufactured with an external drive.
EXAMPLES OF FILLINGS
Sliding gate PI 200 with 25 x 25 mm hollow section infill, welded to the structure - view from the property side
Sliding gate PI 200 with mesh panel infill VEGA B, bolted to the structure - view from the property side
Sliding gate PI 200 with infill with VEGA 2D Super mesh panel, screwed to the structure - view from the property side
Sliding gate PI 200 with mesh panel infill VEGA 2D Super, welded to the structure - view from the property side
CORROSION PROTECTION
DURABILITY FOR YEARS
All WIŚNIOWSKI fencing system elements undergo the best anticorrosive protection in the form of galvanising and powder painting. Zinc coating obtained by immersing a chemically cleaned construction in a bath of liquid zinc protects WIŚNIOWSKI fencing system elements against corrosion for decades.
EFFECTIVE PROTECTION
Galvanising is a cost-effective technique both at the manufacturing and operational stages. Galvanised property fences WIŚNIOWSKI do not require surface maintenance for many years. During their service life, there is no need to worry about protecting the elements with expensive agents required for traditional fencing. Galvanised steel is recyclable, does not litter the environment and is not a burden on it.
DUPLEX SYSTEM - DOUBLE PROTECTION
Combining the properties of zinc coating and lacquer coating in the DUPLEX system considerably extends the lifespan of WIŚNIOWSKI fences. Regardless of weather conditions, WIŚNIOWSKI fencing will look attractive all the time. Using the RAL colour palette allows to select a proper colour of polyester protective coating.
TESTED UNDER ALL CONDITIONS
The WIŚNIOWSKI galvanising process is compliant with the European standard PN-EN ISO 1461 which guarantees proper quality of galvanised products. Zinc coating is resistant to high and low temperatures and UV radiation, and owing to these properties provides optimal corrosion protection to steel surfaces.
PI series
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Colours
Based on the needs and ideas of individual customers who want a durable, aesthetic and original look, we offer a wide range of colours. This gives you the opportunity to match the colour of the door to the facade, windows or finishing elements of the building.
For customers looking for a gate in unique colours, we have prepared a powder coating offer with more than 200 RAL colours.
