OUTSWING DOORS

1. Choose a handle
2. Choose a latch unit corresponding to the thickness of the door
3. Add a roller cam
4. If needed, choose inside options: rod link, safety catch, safety handle, inside handle

INSWING DOORS

1. Choose an inswing handle with integrated roller cam
2. Choose a latch unit corresponding to the thickness of the door
3. If you need an inside security handle, mount a regular non-locking handle on the inside

KLIMA-FLEX 2 HANDLE
The ergonomic Klima-flex 2 Handle is designed for simplicity in mounting. It can be used on both the inside and outside of the door and there are four versions: tool operated, key locking, pad-lockable and non-locking. The handle for inswing doors has a built-in adjustable roller cam that reduces friction and increases gasket compression. To reduce the risk of damage during transportation, all Klima-flex handles can easily be attached onsite, at the final destination of the HVAC unit. Manufactured in glass fibre reinforced polyamide.
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KLIMA-FLEX 2 LATCH UNIT
The patented technology of the latch unit is the key feature of the Klima-flex 2 system and allows quick installation in double-skinned doors. When you turn the screw, expanding legs are engaged and fix both door skins from the inside, eliminating the risk of bulging and possible air leakage.
The latch unit is available for door thickness from 25–100 mm. 
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KLIMA-FLEX 2 SURFACE-MOUNTED LATCH UNIT
The surface-mounted Klima-flex 2 handle is a system specially designed for outswing doors. The smooth operation is thanks to the roller cam and miniature rollers between cam and housing. Rigid three-hole mounting and optimal cam support ensure reliable gasket compression over time. The handle distinctly clicks into open and closed positions. If you want an inside release handle, safety catch or rod link, the solution is also available in a through-mounted version.
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KLIMA-FLEX 2 ROLLER CAM
Adjustable or fixed roller cam that ensures smooth and secure opening and closing of the door, as well as optimal compression against the sealing profile. It is quick to install and the cast-in scale on the side of the cam makes adjustment easy. If you desire, you can connect several roller cams to be operated by one handle.
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KLIMA-FLEX 2 INSIDE HANDLE
Walk-in HVAC units need an emergency handle installed on the inside of the door. In the Klima-flex 2 system you can combine a safety catch, rod link and/or inside security handle with the inside roller cam. The inside handle can be delivered with or without a fastened rod link.
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KLIMA-FLEX 2 ROD LINK
With the use of rod links you can connect two or more latch points.
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KLIMA-FLEX 2 SAFETY CATCH
For pressurized HVAC units, the safety catch prevents the door from flying open and accidentally hitting the operator when the door is opened. In the Klima-flex 2 system you can combine a safety catch, rod link and/or inside security handle with the inside roller cam.
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KLIMA-FLEX INTERLINK ROD
To operate two or more latch units with one handle, the rods can be connected with an interlink rod and rod links. The rod link clamps onto the interlink rod, enabling you to connect several latching units to one handle.
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Klima-flex 2 video

In this video you will learn how the K2-system is used in double skinned or insulated doors and how to install the system using only one tool. Klima-flex 2 is the perfect solution for HVAC applications that results in a smooth finish, a variety of latching options, adjustable roller cam, compression for optimal seal, optional inside safety options and much more. Check it out!