1 replacement option found

Existing pump - Multistage

Brand DAB (Jet)
Product name Aquajet 112 M-20
Mains connection 1x230 V
Pipe Connection Rp 25
Nominal power P2 1 kW

Replacement pump Exchange sheet

Product name HWJ 20 L 204 1~
Item no. 2549381
Mains connection 1x230 V
Pipe Connection Rp 25
Rated Current 6,2 A
Nominal power P2 1,0 kW

Comment

Possible modification of installation, replacement pump has compliant connection diameter.
Replacement pump has pump housing made of stainless steel.
Replacement pump has slightly lower pressure.

Product information
HWJ 20 L 204 1~

HWJ 20 L 204 1~
Item no. : 2549381

Your advantages
  • Ideal for outdoor applications (hobby, garden)
  • Rust-free stainless steel prevents corrosion, even with prolonged service life
  • Reduction of switch-on frequency and avoidance of fluid hammer, thanks to diaphragm pressure vessel with 20/50 l capacity
  • Electrical and hydraulic connections already in place, quick and safe to install
Construction
Self-priming water-supply unit .

Application
  • Water supply
  • Sprinkling
  • Irrigation and spraying
  • Pumping water from wells and out of tanks lying at greater depths
Equipment/function
  • Directly flanged motor
  • Pressure switch
  • Diaphragm pressure vessel (with replaceable diaphragm)
  • Connection cable with plug
  • Thermal motor protection switch
Scope of delivery
  • Pump
  • Pressure switch
  • Pressure gauge
  • Diaphragm pressure vessel (20/50 l)
  • Pressure hose with steel casing and screwed connection
  • Installation and operating instructions
Technical data
  • Mains connection, 1~230 V, 50 Hz
  • Suction head max. 8 m
  • Max. inlet pressure of 1 bar
  • Start-up pressure 1.5 bar
  • Variable switch-off pressure
  • Fluid temperature +5 °C to +35 °C
  • Max. operating pressure 6 bar
  • Protection class IP44
  • Connection on pressure side Rp 1
  • Suction-side connection G 1
Materials
  • Pump housing made of 1.4301 stainless steel
  • Impeller made of 1.4301 stainless steel
  • Shaft 1.4005 stainless steel
  • Mechanical seal made of carbon/ceramic
  • Stage chambers made of Noryl
  • Diffuser/injector made of Noryl
  • Seal made of NBR