video corpo

chemical pump / with electric motor / plunger / industrial
BWD-K series COMET Spa



  • Media:

    for chemicals

  • Operation:

    with electric motor

  • Type:


  • Domain:


  • Other characteristics:

    triplex, unloader, cast aluminum

  • Flow:

    9.8 l/min, 11.3 l/min (2.5889 us gal/min)

  • Pressure:

    138 bar, 186 bar (2,001.521 psi)

  • Power:

    3.2 kW, 3.7 kW, 4.3 kW (4.35 hp)


The triplex pumps have an adjustable unloader with inner stainless steel parts and a fitted check valve which ensure reliability and protection of the nozzles (lance nozzle and chemical ejector). It features a detergent ejector and there is zero pressure in the by-pass condition. The forged brass head is corrosion-proof and has high mechanical resistance. The ceramic plungers are highly abrasion and corrosion proof.

The triplex pumps have a new and exclusive self-lubricating double packing design including special buna-textile "U"-shaped seals and PTFE rings to ensure a superior packing life. The crankcase with fins is made from die-cast anodized aluminum and provides optimal oil temperature. Surface protection is given by the anodized treatment. The pumps feature a highly efficient stainless steel check valve and stainless steel hardened guide pistons. Ensuring long durability, the forged conrods connecting rods are one piece aluminum or bronze alloy.

Other COMET Spa products

Triplex Pumps