Window or Wall Mount FRP Exhaust Fan

Exhaust Fan for Poultry&Green House
Features:
1. Principle of negative pressure Fan: The negative pressure fan s designed according to the air convection and the principle of the negative pressure ventiltilation. The negative pressure fan is usually installed in poor ventilation places. When it is working, it will force out the stagant hot -gas, peculiar smell and squalid smoke by the negative pressure rapidly in the shortest possible time. At the same time, fresh air will be supplied into the door quickliy and flow circularly, soas to achieve the aim of ventilation and cooling and improve the workshop's environment.
2. Low noise, steady operation, big air flow, power consumption: 0.75 kilowatt per hour.
3. Frame and blades are made of FRP, resistant to corrosion, acid proof alkali
4. The cone part, designed as a horn, matintenance-free. Do not need to replace the belt for maintenance.
5. The design of shutter system adopt the principle of air forward flow, preventing rain water entering the room. Do not need electricity or manual switch for opening and closing.
6. Application fields: Almost all the places which are required cooling or ventilation. Such as Clothing Factory, plastics Factory, Electronics Factory, Chemical Factory, Machinery Factory, printing and Dyeing Factory, livestock Farm, Poultry House, Greenhouse, etc.

About our company:
Qingzhou Jinlong Temperature-controlled Equipment Co., Ltd is a professional manufacturentilation r of exhaust fan, evaporative cooling pad, light trap, air inlet and heater. We use good materials to produce high quality products. Our company have passed ISO9001 Quality certifcate.


If you are interested in our product or want to know some information about our product, pls contact me
Qingzhou Jinlong Temperature-Controlled Equipment Co., Ltd
TEL: 0536-3529853
FAX: 0536-3529387
MOBILE: +86-15949859021
CONTACT: Jessie
ZIP: 262500
ADD: Dongfangbei Road, Qingzhou City, China

Model specifications	Diameter blades -  mm	Blades   rotational speed -  rpm	Motor rotational speed -  rpm	Air  flow   m3/h	Total pressure -Pa	Noise decibels	Import power -  W	Rated voltage -  V	High   mm	Width mm	Thick   mm
JL-148	1250	440	1400	45000	57	≤ 65	750	380	1480	1480	600
JL-128	1050	560	1400	38000	57	≤ 65	750	380	1280	1280	600
JL-110	880	700	1400	32000	57	≤ 65	750	380	1100	11000	600
JLF(c)-900	750	630	1400	22000	65	≤ 65	370	380	900	900	400
JLF(c)-1000	900	610	1400	30000	70	≤ 70	750	380	1000	1000	400
JLF(c)-1100	1000	600	1400	32500	70	≤ 70	750	380	1100	1100	400
JLF(c)-1220	1100	460	1400	38000	73	≤ 70	750	380	1220	1220	400
JLF(c)-1380	1250	439	1400	40000	56	≤ 70	1100	380	1380	1380	400
JLF(c)-1530	1400	325	1400	55800	60	≤ 70	1500	380	1530	1530	400