EXHAUST FANS FOR AGRICULTURAL AND INDUSTRIAL APPLICATIONS

Exhaust fan specifically designed for high airflow capacity. Available in 42’’ and 53’’, their main features are great efficiency and low maintenance costs. The fan housing is available in galvanized or stainless steel (Aeternum EWS 53 only) for the maximum corrosion resistance. The entire line is tested in our PERIlab and certified by BessLab. Choice of two patented opening systems FLAP SYSTEM Closed shutter Exclusive opening Open shutter CENTRIFUGAL SYSTEM Closed shutter Conventional opening

Effective protection from light and air thanks to the gaskets, which guarantee a perfect closure of the blades SK optional external safety netting Fixing threaded bush (M8) Bottom panel with 4 practical water discharge holes Easy opening guards Pre-tensioned V-belt Propeller hub in steel with corrosion protection Plastic safety guard on drive belt (CA optional)

Technical features EOS / EWS 42 - test number Bess Lab: 12324; 12321; 12317; 12320 Tested according to ANSI/AMCA 210-07 ANSI/ANSHRAE 51-07 complying with ASABE/S565 OCT 2005. *Single phase motors, different voltage and speed regulable motors over transformers are available on request. Note: All fans tested with shutter and protection net.

Performance diagrams Measurement surface according to UNI EN ISO 3744 pic C.7 The weight depends on chosen configuration.

DIRECT DRIVEN EXHAUST FAN EWD exhaust fan is available in 26’’, 31’’ and 37’’. The direct drive ensures a greater efficiency by reducing energy losses. The patented centrifugal opening system guarantees a complete shutter opening already at 40% of the nominal rotation speed. Thanks to the completely redesigned opening system of EWD fans, the noise level has been reduced and the fan efficiency has been increased. The wallhousing is available in galvanized or stainless steel (Aeternum 31’’ only) for the maximum corrosion resistance. Bottom panel with 4 practical water discharge holes

Technical features

Exhaust fan with air outlet cone in the version 53s". Thanks to the “Venturi effect” the fan can achieve a very high efficiency and a reduction of operational costs. Wallhousing and shutter blades in galvanized steel ensure high corrosion resistance even in very aggressive environments. The fan has been tested in our PERIlab and certified by BessLab. Sturdy and pratical motor fixing system Removable shutter blades for easy maintenance/inspection ABT Adjustable belt tensioner (optional) Bottom panel with practical water discharge holes. Security grid on the squared cone NT Safety net on air intake...

GOC The cone special shape, which has the same outer dimensions of the fan’s body, permits to install more EOC 56 in comparison to similar products. Body in galvanised steel, propeller and shutter blades in aluminium alloy guarantee the necessary protection also in harsh environments. Tested in our PERIlab. Dimensions and loading possibilities Characteristics EOC 53s EOC 56 ^Measurement surface according to UNI EN ISO 3744 pic C.7 *Fan body and shutter are delivered pre-assembled, whereas the cone (in sectors), brackets and front cone safety nets are delivered separately in flat pack form.

Propeller rotation speed (0 Pa - 0 inH2O) Absorbed Absorbed power power (0 Pa - 0 (25 Pa - 0.10 inH2O) inH2O) Specific power input (0 Pa - 0 inH2O) Specific power input (25 Pa - 0.10 inH2O) Ventilating Efficiency Ratio (0 Pa - 0 inH2O) Ventilating Efficiency Ratio (25 Pa - 0.10 inH2O) Tested according to ANSI/AMCA 210-07 ANSI/ANSHRAE 51-07 complying with ASABE/S565 OCT 2005. *Single phase motors, different voltage and speed regulable motors over transformers are available on request. Note: All fans tested with shutter and net. Propeller rotation speed (0 Pa - 0 inH2O) Absorbed Absorbed power...

VERSIONS, SUPPLEMENTS AND ACCESSORIES Shutter versions STANDARD galvanised steel STANDARD galvanised steel STANDARD galvanised steel aluminium shutter shutter in stainless steel AISI 304 (only for models 31 e 53) STANDARD aluminium alloy Fan versions STANDARD galvanised steel STANDARD galvanised steel STANDARD galvanised steel AETERNUM structure in stainless steel AISI 304 (only for models 31 e 53) aluminium alloy (preferred version for its lightness and strength) galvanised steel stainless steel AISI 430 stainless steel AISI 304 (26-31-37-42-56 models only available in ALU version) Motors Model...

TEHMDTECNICnPEPICDLI TERMOTECNICA PERICOLI S.r.l. Regione Rapalline, 44 - 17031 Albenga, Italia tel. 0182 589006 fax 0182 589005 [email protected] PERICOLI ASIA PACIFIC Sdn. Bhd. PERICOLI CENTRO AMERICA PERICOLI MIDDLE EAST OBSESS' 68 P€R/coo/ are registered trademarks by Termotecnica Pericoli S.r.l.