Illustration of an end-suction centrifugal pump in use

Centrifugal pumps

6500-series

6500 Series end suction centrifugal pumps are based on the proven technology of Gorman-Rupp's Prime Aire and Prime Aire Plus priming-assisted pump models. The 6500 Series was designed to extend Gorman-Rupp's end suction centrifugal pump offering and to better serve applications where a suction lift is not required. A double volute mitigates shaft breakage and extends the life of the mechanical seals, wear rings and bearings, all while maintaining hydraulic efficiency, while a side access port allows for easy access to pump interior for inspection and clean out while the pusher bolt capability assists in the removal of the suction flange.

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Other features include:

Alloy steel shafts with stainless steel options
Dual sight gauges for bearing and seal cavities
Smart Scroll® indexable discharge location
Atmospheric vent
Oversized bearings for longer bearing life
Double volute on larger models
Solids-handing models include side access for inspection and clean out
Five-year warranty

Specifications

Size	80 mm, 100 mm, 150 mm, 200 mm, 250 mm, 350 mm, 400 mm
Max capacity(Q)	3.410 m³/h
Max head (H)	162 m
Max solids (mm)	102 mm
Materials of constuction	Ductile Iron

Item (trykk for datablad)	Size	Casing	Impeller / Rotor	Drive	Flange	Seal
6503A60-B	6 x 3	Ductile Iron	Ductile Iron	Basic	ASA	Silicon Carbide
6504A60-B	6 x 4	Ductile Iron	Ductile Iron	Basic	ASA	Silicon Carbide
6504C60-B	6 x 4	Ductile Iron	Ductile Iron	Basic	ASA	Silicon Carbide
6504E60-B	6 x 4	Ductile Iron	Ductile Iron	Basic	ASA	Silicon Carbide
6506A60-B	10 x 6	Ductile Iron	Ductile Iron	Basic	ASA	Silicon Carbide
6508A60-B	10 x 8	Ductile Iron	Ductile Iron	Basic	ASA	Silicon Carbide
6510A60-B	12 x 10	Ductile Iron	Ductile Iron	Basic	ASA	Silicon Carbide
6514B60-B	14 x 14	Ductile Iron	Ductile Iron	Basic	ASA	Silicon Carbide
6516A60-B	18 x 16	Ductile Iron	Ductile Iron	Basic	ASA	Silicon Carbide