PE-45 Polystyrene plenum boxes

Description Pyramidal plenum box of expanded polystyrene (high thermal and acoustic capacity thickness 20 mm). Special for application with plate diffusers of 595x595 or larger. Transmission coefficient of 0.031 W/mk. Applications The PE-45 polystyrene plenum box is ideal for mounting of swirl, square and perforated-plate diffusers (see the S40.2, S40.3 and S50 catalogues for selection). Because these units are lightweight and have a trapezoidal shape, they are easily mounted in HVAC systems. Its dimensions and size make storage easy. Material Expanded polystyrene for isolation to UNE EN 13163. Class...

2. European pallet 1200 x 800. 50 units 4. Plenum box kit (box with 50 bags)

Diffusers coding For diffusers with plate of 595 x 595 mm. Circular diffusers: Technical data in catalogue Series 40.1. 43-SF-Q Adjustable blades swirl diffusers: Technical data in catalogue Series 40.2. Fixed blades swirl diffusers: Technical data in catalogue Series 40.3. Square and perforated plate: Technical data in catalogue Series 50.

Mounting instruction 1. On the side of the plenum box with the premarked mouth diameters (photo 1) and using a cutting tool (knife, cutter, etc.). Machine the mouth inlet to the selected diameter 160, 200, or 250 (photo 2). 2. Insert the two plastic parts that hold the bridge (photo 3). Mounted in front of each other, on two opposing sides of the plenum box. Turn upside down the plenum box, in order to work at the plenum bottom. 3. On the inside of the plenum box, position the metal bridge in the two plastic parts that were mounted in step 2 (photo 4).

Mounting instruction 4. Insert the plastic stub into the hole that is left between the plastic parts, step 2, and the metal bridge (photo 5) and position the plastic bracket (photo 6 and 7) to prevent the stub from coming out. Perform this operation at both ends of the bridge (photo 8). 5. Insert the plastic part with the selected mouth diameter and the male thread into the interior of the plenum box and thread it to the plastic part with the mouth diameter selected and the female thread (photo 9). Screw one onto the other until they exert pressure on the plenum box (photo 10). 6. The neck of...

Mounting instruction 7. Insert the M8 threaded rod holding it to the ceiling into the hole at the top of the plenum box (photo 14). 8. On the inside of the plenum box, screw the flat-base nut and set to the height that the plenum box should have (photo 15 and 16). Stronger tightening will move the plenum box higher. 9. Insert the M6 x 120 screw into the middle of the plate of the rotational part and screw onto the plenum box bridge (photo 17, detail 2). Place the plastic stopper in the screw head with the same colour as the plate. Once completed (photo 18), mount the duct in the mouth and set...

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KOOLAIR, S.A. Calle Urano, 26 Poligono industrial nº 2 – La Fuensanta 28936 Móstoles - Madrid - (España) Tel: +34 91 645 00 33 Fax: +34 91 645 69 62 e-mail: [email protected]