武汉星兴达液压气动设备有限公司为您提供更多齿轮泵型号,欢迎致电咨询!

双联定量齿轮泵
HGP-22A
HGP-22A-F22R
HGP-22A-F33R
HGP-22A-F44R
HGP-22A-F55R
HGP-22A-F66R
HGP-22A-F88R
HGP-22A-F99R
HGP-22A-F1111R
HGP-22A-F1212R
HGP-22A-F22L
HGP-22A-F33L
HGP-22A-F44L
HGP-22A-F55L
HGP-22A-F66L
HGP-22A-F88L
HGP-22A-F99L
HGP-22A-F1111L
HGP-22A-F1212L
HGP-22A-L22R
HGP-22A-L33R
HGP-22A-L44R

HGP-22A-L55R
HGP-22A-L66R
HGP-22A-L88R
HGP-22A-L99R
HGP-22A-L1111R
HGP-22A-L1212R
HGP-22A-L22L
HGP-22A-L33L
HGP-22A-L44L
HGP-22A-L55L
HGP-22A-L66L
HGP-22A-L88L
HGP-22A-L99L
HGP-22A-L1111L
HGP-22A-L1212L
HGP-33A
HGP-33A-F44R
HGP-33A-F66R
HGP-33A-F88R
HGP-33A-F282
HGP-33A-F1111R
HGP-33A-F1313R
HGP-33A-F1414R
HGP-33A-F1717R
HGP-33A-F1919R
HGP-33A-F2323R
HGP-33A-F2525R
HGP-33A-F2828R
HGP-33A-F3030R

R32制冷剂R32又称二氟、二氟化碳,无色、无味,安全等级为A2级。R32是一种热力学性能优异的氟利昂替代物,具有较低的沸点,蒸汽压和压力比较低,制冷系数较大,臭氧耗损值为零,温室效应系数较小,可燃可爆等特点。在空气中燃烧极限为15%~31%,遇明火会燃烧。R32具有较低的粘性系数和较高的导热系数。虽然R32优点多,但是R32是可燃可爆的制冷剂,空调安装维修本来就是危险性的工作,现在再加上R32的不确定因素,安全问题不得不考虑。