The QS400/3 is a complete stainless steel panic push bar set for double fire and smoke check doors, combining the QS400/1 (single-point, active leaf) and QS400/2 (double-point, passive leaf) into a single 3-point locking solution. Certified to EN1125 and EN1634, this set delivers full panic egress compliance across both door leaves — ideal for commercial, industrial, and public-access buildings throughout South Africa. Non-handed design, 5-year warranty, and available with fast nationwide delivery.
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Model: QS400/3 (includes QS400/1 + QS400/2)
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Finish: Stainless steel
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Locking: 3-point (double door set)
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Design: Non-handed (fits left or right handing)
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Max door width: 1320mm per leaf
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Max door height: 2133mm
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Max door weight: 200kg
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Certification: EN1125 & EN1634 approved
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Warranty: 5 years
- Lead time: 3–4 days from order confirmation. Nationwide delivery across South Africa.
For commercial quantities or project pricing, contact us via info@doorsdirect.co.za or WhatsApp 087 012 5283.
Frequently Asked Questions
What is included in the QS400/3 set?
The QS400/3 is a complete double door panic push bar set comprising two units: the QS400/1 (single-point locking push bar for the active leaf) and the QS400/2 (double-point locking push bar for the passive leaf). Together they provide 3-point locking across the full double door assembly. Both units are supplied together as a matched set.
What is 3-point locking on a double fire door?
On a double fire door set, 3-point locking refers to three total locking engagement points across both leaves: one central point on the active leaf (QS400/1) and two points — top and bottom — on the passive leaf (QS400/2). This provides a secure, fire-rated closure across the full door opening, meeting the requirements for fire and smoke check door assemblies.
What is the difference between the active leaf and the passive leaf?
On a double door, the active leaf is the one that is opened first in normal use — it has a standard latch and is the primary egress point. The passive leaf is the secondary leaf, typically held closed by top and bottom bolts. The QS400/1 fits the active leaf (single-point) and the QS400/2 fits the passive leaf (double-point), together forming the complete QS400/3 set.
What is EN1125 certification?
EN1125 is a European standard for panic exit devices on escape routes. It certifies that the hardware allows immediate one-movement exit in an emergency — a critical requirement for fire exits, emergency egress doors, and public-access buildings. The QS400/3 set is EN1125 certified across both leaves.
What is EN1634 and why does it matter?
EN1634 is the European standard for fire resistance testing of door and shutter assemblies. EN1634 approval confirms that the push bar hardware does not compromise the fire rating of the door assembly — essential for compliance on certified fire and smoke check doors.
What does "non-handed" mean?
A non-handed design means each push bar in the set can be fitted to either a left-handed or right-handed door leaf without modification, simplifying installation and reducing the risk of ordering errors.
Is this set suitable for exterior fire exit doors?
The QS400/3 set is rated for fire and smoke check doors and is EN1125 compliant for escape routes. The stainless steel finish provides good corrosion resistance, making it a practical choice for exterior fire exit applications. The installation environment should always be assessed by a qualified installer to ensure long-term suitability.
Where can I buy the QS400/3 panic push bar set in South Africa?
The QS400/3 is available online at doorsdirect.co.za, with nationwide delivery across South Africa. For project pricing or bulk orders, contact us via info@doorsdirect.co.za or WhatsApp 087 012 5283.
