chemical pump / diaphragm / for the chemical industry / compact
JBB series



  • Media:

    for chemicals

  • Type:


  • Domain:

    for the chemical industry

  • Other characteristics:

    compact, oil-free, spring, PTFE, PVC, ceramic, metering

  • Flow:

    Min.: 14 l/h (3.6984 us gal/h)

    Max.: 156 l/h (41.2108 us gal/h)

  • Pressure:

    Min.: 58 psi

    Max.: 145 psi

  • Power:

    60 kW (81.58 hp)


Spring Return Diaphragm Metering Pump

JBB series mechanical diaphragm metering pumps are spring type pumps with micro motor and reducer. It is robust and oil-free design. The rated power is only 60W, while the max pressure can be up to 10 bars, and max capacity can be up to 130lph. It is an ideal metering pump for all chemical dosing applications.

Key Features:

l Compact and robust design.

l Multilayer composite PTFE diaphragm, long service life.

l Reinforced plate design after the diaphragm.

l Flow adjustment by the micrometer manually.

l Fluid max temperature: 70℃(158℉)


l Pump head: PVC, PTFE,SS304,SS316

l Diaphragm: Composite PTFE diaphragm

l Check Valve: PVC, PTFE,SS304,SS316 (same as pump head selection)

l Valve ball: Ceramic or SS304

l Valve seat: PTFE,SS316

Power Supply:

380V 3 phase on standard, single phase or other voltage on request; DC powered motor 12V or 24V is available.

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