Freon™ 409A is a nonflammable hydrochlorofluorocarbon (HCFC) based refrigerant. It works with existing MO in many unitary and close-coupled systems, and requires 10-25% less refrigerant …

R-409A is used in direct expansion refrigeration and air conditioning systems designed for R-12 or R-500; good success in any size system. Available in 30 lb. cylinders.

r409a由制冷剂r22, 制冷剂r124 和制冷剂r142b混合而成，在常温下为无色气体，在自身压力下为无色透明液体，是r12的替代品，主要用于制冷系统。 网页 新闻 贴吧 知道 网盘 图片 视频 地图 …

Pressure and system capacity match R-12 when operating at an average evaporator temperature 10 ̊F to 20 ̊F. Discharge pressure and temperature are higher than R-12. Capacity match to R …

霍尼韦尔R409A制冷剂，产品名称Genetron® 409A极冷致，在制冷系统中作为R12制冷剂的临时替代品，主要用于低温和中温改造。霍尼韦尔R409A介绍霍尼韦尔制冷剂R409A由R22, ...

R409A refrigerant is a blend of R22/R124/R142b and is an option for retrofitting R12 systems. Works well in medium and high temperature applications. Buy and sell refrigerant R409A with …

Type: HCFC; Tank Size: 30 Lbs.; Refrig. Type. Cylinder may be subject to deposit unless empty cylinder is returned at time of purchase. Contact your local store for additional notes and/or …

2022年6月11日 · R409A制冷剂由HCFC-22,HCFC-124和HCFC-142b混合而成，在常温下为无色气体，在自身压力下为无色透明液体，是R12冷媒的替代品，主要用于制冷系统。 R409A制冷 …

r409a是一种不易燃、基于氢氯氟烃(hcfc)的制冷剂。 它可与许多单一和紧密耦合系统中的现有 MO矿物油配合使用，系统经改造后所需的制冷剂可减少 10%-25%。

r409a由制冷剂r22, r124和r142b混合而成，在常温下为无色气体，在自身压力下为无色透明液体，是r12的替代品，主要用于制冷系统。