Chemical bellows pumps JP-900

The JP-900 chemical bellows pumps by JESSBERGER are robust, self-priming, and dry-run capable. Made of polypropylene or PVDF, they handle aggressive media with chemical resistance, reversible flow, low maintenance, and compact design for demanding tasks.

The JP-900 chemical bellows pumps from JESSBERGER are electrically operated positive displacement pumps made of polypropylene or PVDF, ideal for transferring aggressive media such as acids and alkalis.

The JP-900 is a compact, robust, and chemically resistant solution for demanding pumping tasks involving aggressive liquids – reliable, low-maintenance, and versatile.

Features & Benefits:

Self-priming and dry-run capable

No metal components in contact with the medium

Reversible flow direction by changing motor rotation

Pump bellows (the only wear part) made of FKM, EPDM, or Buna (for oils)

Sealed housing protects shaft and bearings from aggressive media

Flow rate: up to 70 l/min

Pressure: up to 4.2 bar

Drives: 230 V or 400 V, frequency inverter optional

Connections: hose or threaded fittings

Available in five sizes

Uses flexible hoses instead of rigid suction pipes