Delivery Time:15 working days after received your payment
Certification:AHRI ,CE，ISO9001,ISO14001,OHSAS18001

Double skin 1/2 rows heating coil 7-1300kw  air handling units with 30/50 mm insulation

EKDM air flow range is from 1000m3/h to 400000m3/h. Available functional sections include fresh/return air mixing section, cooling section, heating section, primary/medium/high efficiency filter section, electric heating section, humidifying section, sound attenuation section, heat recovery section, secondary air-return section, fan section, air diffuser section etc. Different combinations can meet different air handling requirements.

•   The surface  of the unit is made of quality color steel, which can resist corrosion, scratch and ultraviolet radiation.

•    Internal panels are made of steel plates galvanized  with aluminum and zinc, with an assured  service life of more than 15 years. All panels  feature  end-to-end  joints and smooth surfaces, without any bur or corroded point.

•    The internal panels feature reinforced design, which is strong enough to support the largest  air handling unit.

•    The unit panel  has two thicknesses,  namely  30mm and 50mm.Inside  the panel, hermetically foamed polyurethane (no fluorine) with a density of 48kg/m3 is used as the heat- insulating material. The heat conductivity factor is less than 0.02W/m°C.

•    Each functional section of the unit is equipped  with a steel trough base, thus  ensuring  it is well supported,  easy to transport and assemble. The overall robustness of the unit meets the  standard of CEN2.

The unit features a special clamp structure, facilitating disassembly and maintenance as well as ensuring low air leakage. When the internal negative pressure is 1000Pa, the air leakage is below 1% (level B air leakage of European standard EN1886).

• The unit panels are coated with strong and heat-insulating UPVC plastics, thus avoiding direct contact between heat-conductive parts. With a heat-insulation grade of T1 (European standard), thermal bridge and cooling capacity loss are completely eliminated.

Specifciations 

Unit model EKDM	Rated air flow m3/h	1 row	2 row
Return air conditions	Fresh air conditions	Return air conditions	Fresh air conditions
Total cooling capa- city kW	Water flow l/s	Water resis- tance kPa	Pipe diam- eter DN	Total cooling capa-city kW	Water flow l/s	Water resis- tance kPa	Pipe diam- eter DN	Total cooling capa- city kW	Water flow l/s	Water resis- tance kPa	Pipe diam- eter DN	Total cooling capa- city kW	Water flow l/s	Water resis- tance kPa	Pipe diam- eter DN
306	2000	7	0.16	1	40	12	0.28	2	40	11	0.27	1	65	19	0.46	2	65
406	3000	10	0.23	1	40	17	0.41	3	40	16	0.4	1	65	29	0.7	2	65
407	4000	13	0.31	2	40	23	0.55	5	40	22	0.53	1	65	38	0.9	4	65
408	5000	16	0.40	3	40	28	0.68	8	40	27	0.67	2	65	47	1.17	6	65
508	6000	20	0.50	3	40	35	0.85	9	40	34	0.82	2	65	59	1.4	6	65
607	7000	22	0.55	3	40	39	0.95	8	40	37	0.9	2