Type series VKPF
The Sump-Pump – invincible.
For conveying aggressive, corrosive or solid laden liquids from basins, vessels or sumps. Space saving version for installation alongside a vessel available (NKPF Type).

Technical properties:
– Single stage vertical radial centrifugal pump
– May be used in areas with explosive atmosphere – directive 94/9/EG
– Semi open impeller
– Delivery suspension pipe rubber lined or Halar coated
– Dry running is possible for a short time, because no rotating
– mechanical seal is necessary
– Drive and shaft bearings are in a protected non-wetted area.
– Thick-walled interchangeable plastic parts
– Type VKP: Intermediate bearings in submerged area with internal or external flushing

FLOW RATE
0,5 up to 800 m³/h

DIFFERENCE HEAD
up to 110 m

DEEP OF IMMERSION
up to 1,5 m with cantilevered shaft (VKPF Type)
up to 8,5 m with intermediate bearing (VKP Type)

MAIN MATERIAL OF UHMW-PE
up to 90°C

CONSTRUCTION AND PVDF
up to 95°C

TEMPERATURE LIMITATION PTFE
up to 115°C

DIRECTIVE
9/94/EG (ATEX)

Equipment Group
II

Equipment Category
2G

Temperature Class
T3