美国优兰特安全公司为RAMFAN便携式通风机制造商

消防救援便携式通风解决方案，用于除烟。Fire Rescue Portable Ventilation Solutions for Smoke Removal.
一、PPV排烟机：
基本说明：
RAMFAN正压通风（PPV）风机采用气，水或电驱动，以应对世界各地消防部门的通风挑战。 无论选择哪种设备，所有RAMFAN品牌的风机均在不影响产品设计，性能或用户安全的前提下制造。 它们由优质组件构成，并经过独立测试以符合性能和用户安全的最高标准。
RAMFAN positive pressure ventilation (PPV) fans are gas, water or electric powered to meet the ventilation challenges of fire departments around the world. No matter the choice of equipment, all RAMFAN brand fans are built with No Compromise to the product design, performance or user safety. They  are constructed with premium components and independently tested to meet the highest standards in performance and user safety.
1、汽油驱动PPV鼓风机
Gas Powered PPV Blowers
RAMFAN汽油驱动风机为可靠性和性能树立了标准。 采用卓越的钢制“防滚架”设计和WIDE Trac半充气聚氨酯轮胎，可承受崎terrain的地形。 便捷的ONE-Step™倾斜调节功能可轻松将风扇倾斜到障碍物上方。
RAMFAN gas powered fans set the standard in reliability and performance. Built with a superior steel “roll cage” design and WIDETrac semi-pneumatic urethane tires to endure rugged terrain. Convenient ONE-Step™ tilt adjustment to easily angle the fan over obstacles.

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2、PPV电动变速风机
Electric Variable Speed PPV Fans
RAMFAN电风机是市场上提供双电流电源的风机。 按下开关，即可将风扇从GFCI 20A消防车电路供电到GFCI 15A房子电路。 Intellisense™变速控制可实现从零到最大速度的连续气流调节。 0–20°倾斜度调节，可快速轻松设置。
RAMFAN electric ventilators are the only fans on the market to offer dual current power. With the flip of the switch, power the fan from a GFCI 20A fire truck circuit to a GFCI 15A
house circuit. Intellisense™variable speed controls deliver continuous airflow adjustment from zero to maximum speed. 0–20° tilt adjustment for fast, easy set-up.

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二、轻量级PPV风机：
基本说明：
RAMFAN提供了市场上轻的PPV风机，提供了可用的便携性。 GX200L仅重36磅，可以轻松用一只手携带。 足够轻，足以承载楼梯间并部署在大型商业建筑中，或者足够强大，足以用于住宅中的PPV风机。 配备PowerStream®空气矫直机，可收紧气流，使气流集中在更长的距离上，而不会损失大量动力； 允许从接入点不受限制的后退，减少对通信的干扰以及灵活的定位。
RAMFAN offers the lightest PPV fans on the market, providing the ultimate portability. Starting at only 36lbs, the GX200L can easily be carried with one hand. Light enough to carry up stairwells and deploy in large commercial buildings or powerful enough for PPV in residential houses. Equipped with PowerStream® air straighteners that tighten the airflow to keep it focused over longer distances without losing significant power; permitting unrestricted setback from the access point, reduced interference with communication and flexible positioning.

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三、LSV风机：
基本说明：
LSV =大型结构通风机=大型建筑物的大型风机
大型购物中心•仓库•工厂•交通枢纽•高层建筑的楼梯间和大厅为大型复杂结构通风需要大量的高速气流。 快速从较大的密闭区域清除烟雾，气体，发动机废气或灰尘，可提高人员和财产安全，减少发生事故的可能性。意外燃烧，有毒吸入和一般的大气危险。
LSV = Large Structure Ventilators = Big fans for big buildings
Malls • Warehouses • Factories • Transportation Terminals • High-Rise Building Stairwells & Lobbies Large volumes of high-velocity airflow is required for ventilating large and complex structures. Quickly removing smoke, gases, engine exhaust, or dusts from a large confined area increases safety of both personnel and property, reducing the chances of
unexpected combustion, toxic inhalation, and general atmospheric danger.

特点：
许多大型建筑物没有足够的固定通风系统，无法迅速清除高浓度时会造成人身伤害或潜在爆炸性气体的危险气体和微粒。 当发生需要快速通风以减少空气传播危害的异常情况时，会动员LSV迅速通风空间。 无论是急救人员还是工业安全团队使用，RAMFAN LSV都可以通过适合预算的简单，耐用的解决方案来满足其快速响应任务。
Many large structures do not have sufficient fixed ventilation systems to quickly remove dangerous airborne gases and particulates that can cause bodily harm or potentially explosive atmospheres when in high concentrations. When abnormal situations occur that require rapid ventilation to reduce airborne hazards, LSVs are mobilized to rapidly ventilate the space. Whether used by first responders or industrial safety teams, RAMFAN LSVs are designed to meet their rapid response missions with a simple, durable solution that fits the budget.
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四、排烟机：
基本说明：
TurboForce™叶轮可提高抗碎性并增强性能
高速流动大大减少了排烟时间
高强度，耐热Lexan®聚碳酸酯外壳
TurboForce™ impeller for increased shatter resistance and enhanced performance
High velocity flow drastically decreases smoke ejection time
High Impact, heat resistant Lexan® polycarbonate housing
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五、危险场所救援风机：
基本说明：
本质上，在爆炸性环境中工作比标准工作环境危险。
RAMFAN具有ATEX认证的电机，该电机完全封闭，可在危险环境中安全使用。
Working in an explosive atmosphere is inherently more dangerous than standard working environments.
RAMFAN has ATEX certified motors that are completely enclosed for safe use in dangerous atmospheres.
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