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{"title":"Greenhouse FRP Fan Conical Poultry Farm Fiberglass Exhaust Box Negative Pressure","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c1\/58\/1057b77bbbf5486d82796473da87-200x200-1\/greenhouse_frp_fan_conical_poultry_farm_fiberglass_exhaust_box_negative_pressure_fan.jpg","attrs":{"Brand Name":"KC","Model Number":"1460\u00d71460\u00d7580","Certification":"CE,ISO,SGS","Place of Origin":"China"}}
{"title":"Horticultural Greenhouse Negative Air Exhaust Fan Negative Pressure Window Fan","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/7b\/9f\/1718760c14987f47de0d4a77d859-200x200-1\/horticultural_greenhouse_negative_air_exhaust_fan_negative_pressure_window_fan.jpg","attrs":{"Brand Name":"KC","Model Number":"1220","Certification":"CE,ISO,SGS","Place of Origin":"China"}}
{"title":"PVC Ventilation Exhaust Fan Weather Resistant High Performance","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/51\/f8\/8a843be29bb5c0225788fa59878a-200x200-1\/pvc_ventilation_exhaust_fan_weather_resistant_high_performance.jpg","attrs":{"Brand Name":"KC","Model Number":"1220","Certification":"CE,ISO,SGS","Place of Origin":"China"}}
{"title":"380W Fiberglass Negative Air Exhaust Fan Negative Pressure Blower","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/a0\/fc\/3ef74444fd30fdbfd997edd9f313-200x200-1\/380w_fiberglass_negative_air_exhaust_fan_negative_pressure_blower.jpg","attrs":{"Brand Name":"KC","Certification":"CE,ISO,SGS","Place of Origin":"China","Minimum Order Quantity":"1Pcs"}}
{"title":"Energy Saving FRP Exhaust Fan Corrosion Resistant Durable 370W","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/05\/c3\/4455e96823632733b1b44b54b532-200x200-1\/energy_saving_frp_exhaust_fan_corrosion_resistant_durable_370w.jpg","attrs":{"Brand Name":"KC","Certification":"CE,ISO,SGS","Place of Origin":"China","Minimum Order Quantity":"1Pcs"}}
Essential Installation Precautions for FRP Negative Pressure Fans:
Proper installation is paramount to unlock the full performance potential and extended service life of PVC/plastic steel negative pressure fans. Strict adherence to these critical precautions ensures optimal system efficacy:
Impervious Perimeter Sealing: Achieve a flawless seal between the fan housing and the wall penetration. Even minute gaps drastically undermine negative pressure integrity. Employ high-quality, non-shrink sealants (e.g., polyurethane foam or silicone caulk) specifically rated for continuous fan operation and environmental exposure to create a permanent, airtight barrier.
Optimized Cross-Ventilation Strategy: Design the airflow path deliberately. Seal all openings (doors, windows, vents) on the fan's wall. Conversely, ensure primary openings on the opposite wall remain fully accessible. This establishes a dedicated, low-resistance airflow channel directly across the space, maximizing volumetric exchange efficiency.
Pre-Mount Component Integrity Check: Conduct a meticulous visual and functional inspection before mounting. Verify the absence of transit damage, confirm all fasteners are torqued to specification, and ensure blade assemblies rotate with effortless, unobstructed motion. Address any discrepancies immediately.
Unimpeded Exhaust Zone: Site selection is critical. Guarantee a minimum 2.5-3 meter radial clearance zone directly in front of the fan's exhaust outlet. Eliminate fences, equipment stacks, walls, or dense vegetation within this zone that could cause turbulent backpressure or recirculation.
Vibration-Free Structural Mounting: Secure the fan unit to a load-bearing structure proven to be rigid and level. Utilize calibrated shims or adjustable mounting feet during installation to achieve perfect horizontal and vertical alignment, thereby preventing operational stresses and premature wear.
Precision Drive System Setup: Post-installation, critically assess motor alignment and drive belt tension (if applicable). Misalignment causes excessive vibration and energy loss; improper belt tension (too loose or too tight) leads to slippage, noise, or accelerated bearing failure. Refer to manufacturer specs for exact tolerances.
Post-Installation Debris & Interference Audit: Before powering up, perform a thorough sweep of the fan housing and surrounding area. Remove all tools, packaging debris, or loose materials. Manually rotate blades through multiple complete revolutions, listening and feeling for any scraping, binding, or contact points.
Validated Operational Performance Test: Initiate a controlled trial run prior to commissioning. Observe startup characteristics, running noise profile, and vibration levels. Crucially: If abnormal sounds (grinding, knocking) or excessive vibration occur, immediately cease operation. Diagnose and rectify the root cause before resuming.
Product Description
Model
Voltage (V/Hz)
Power (W)
Noise (dB)
Speed (r/min)
Airflow (m³/h)
Blade Size (mm)
Product Dimensions (mm)
KC-1660
380/220
1100
68
450
63000
1450
1660/1660/590
KC-1460
380/220
750
65
450
44500
1250
1460/1460/580
KC-1260
380/220
750
60
540
32000
1050
1260/1260/560
KC-1060
380/220
550
60
540
28000
850
1060/1060/500
KC-880
380/220
370
55
720
20000
650
850/850/480
KC-760
380/220
370
50
900
13000
530
760/760/440
KC-660
380/220
370
50
900
10000
430
660/660/440
KC-560
380/220
370
50
900
8000
330
560/560/430
Frequently Asked Questions
Q: What is your minimum survey? A: We accept small orders, but the shipping fee will be very high
Q: Can you open our own brand? A: Yes, we can provide OEM/ODM services and label your products with logo.
Q: How is the quality of your products? A: All products are produced strictly in accordance with international standards and have passed the CE certification, CCC certification and ISO9001:2008 international quality management system.
Q: Can you accept inspections from third-party testing agencies? Yes of course. Our products have been inspected by a third-party testing agency authorized by customs. And obtained a complete inspection report.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Other
Year Established:
1999
Total Annual:
3000000-5000000
Employee Number:
180~220
Ecer Certification:
Verified Supplier
Cole June Ventilation Equipment (Dongguan) Co., Ltd specializes in environmental air conditioners, water-cooled air conditioners, cooling fans, and industrial large fans. We provide comprehensive services including engineering design, insta... Cole June Ventilation Equipment (Dongguan) Co., Ltd specializes in environmental air conditioners, water-cooled air conditioners, cooling fans, and industrial large fans. We provide comprehensive services including engineering design, insta...