• Jet pressure pump
  • Jet pressure pump

Jet pressure pump

Model : HJA series

手風琴選單
  • General household use of water
  • Well water extraction
  • mountain spring water
  • catering industry
  • Water spray cooling device
  • Hospital
  • water tower
  • School
  • General solvents, cleaning agents, spray cleaning cycles in chemical plants

  • The Hechuan jet pump uses the "jet" method to self-prime and guide well water. It has a super strong water absorption capacity. It can pump water deeper and with larger water volume than ordinary gear pumps. It is the best tool for long-term drought.
  • The internal parts of the pump are made of plastic steel and #304 stainless steel pump shell. There are no problems such as copper chloride and cast iron rust, and the service life is the longest and pollution-free.
  • It can be equipped with an automatic sensing power-off device (power-off when there is no water), a pressurized bucket and an automatic water-pumping device, and there is no worry about gear noise.
  • Exquisite shape, small size and easy installation.
  • It will automatically increase the water pressure when water is in use and stop running automatically when water is not in use.
  • Ambient temperature：MAX.+40°C
  • Liquid temperature：+4°C~+40°C
  • Applicable liquid: clean water; or non-corrosive liquid without solid particles and similar in nature to water.
  • Suction lift : Max.9.5m


手風琴選單


TYPE POWER BORE PHASE MAX CAPACITY MAX HEAD WEIGHT
HP(KW) Inch(mm) ∅ L/min M KG
LJA220-1.37 2S ½(0.37) ¾" (20) 1 45 30 8.5
LJA225-1.37 2S ½(0.37) 1" (25) 1 45 30 8.5
HJA220-1.75 2S 1 (0.75) ¾" (20) 1 66 31 14
HJA225-1.75 2S 1 (0.75) 1"(25) 1 66 31 14
HJA725-1.75 2S 1 (0.75) 1"(25) 1 70 40 17




TYPE POWER BORE PHASE MAX CAPACITY MAX HEAD WEIGHT
HP(KW) Inch(mm) ∅ L/min M KG
LJA225-1.37 265 ½(0.37) 1" (25) 1 32 29 9.5
HJA225-1.50 265 ⅔(0.50) 1" (25) 1 32 33 16
HJA225-1.75 265 1 (0.75) 1" (25) 1 47 40 18
手風琴選單


TYPE A B C D E F H I J L
LJP220-1.37 2S 100 190 70 45 130 210 195 130 45 345
LJP225-1.37 2S 100 190 70 45 130 210 195 130 45 345
HJP220-1.75 2S 100 210 70 45 130 210 190 130 45 345
HJP225-1.75 2S 100 210 70 45 130 210 190 130 45 345
HJP725-1.75 2S 100 215 120 45 145 172 205 185 45 345


TYPE A B C D E F H I J L
LJA220-1.37 265 115 196 90 45 130 207 420 135 45 345
HJA225-1.50 265 120 205 95 45 130 207 420 135 45 345
HJA225-1.75 265 100 232 120 45 110 120 415 187 45 375


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