Pentax PM/CP/CR Series Centrifugal Pump
small household systems and simple industrial applications
Pentax PM :
USE - Peripheral positive displacement pumps with frontal pumps for small household systems and simple industrial applications; characterised by a considerable ratio between performance and required output
CONSTRUCTION FEATURES - Cast iron pump casing (mod. PM) with threaded intake and delivery openings ; pump casing available in bronze (mod. PM45-Br) ; cast iron motor bracket or bronze on request (mod. PM45-Br); radial blade brass impeller; ceramic - graphite mechanical seal; motor shaft in AISI 416 steel ; world leading brand ball bearings; liquid temperature range 0 - 90 °C; max. operating pressure 6 bar (8 bar for PM80).
Pentax CP :
USES - Peripheral positive displacement pumps with side suction pumps for small household systems and simple industrial applications; characterised by a considerable ratio between performance and required output. The CP model has a frontal brass insect avoiding the risk of blockage.
CONSTRUCTION FEATURES - Cast iron and brass pump casing with threaded intake and delivery openings; radial blade brass impeller; ceramic - graphite mechanical seal; motor shaft in AISI 416 steel ; world leading brand ball bearings; liquid temperature range 0 - 90 °C; max. operating pressure 6 bar (8 bar for CP75).
Pentax CR :
USES - Medium delivery centrifugal pumps for small and medium agricultural applications. Open rotor which allows small soliditems to pass through (Ø max 10 mm.).
CONSTRUCTION FEATURES - Cast iron pump casing with threaded openings; cast iron motor bracket; impeller in Noryl® or in brass; ceramic - graphite mechanical seal; motor shaft in AISI 416 steel; world leading brand ball bearings; liquid temperature range 0 - 90 °C (0 - 50 °C if Rotor in Noryl®); max. operating pressure 6 bar.
MOTOR - 2 pole electric induction motor for continuous operations; stator made with low-loss laminated electric sheet steel;insulation Class F; IP 44 protection level; thermal protection for single-phase models; the user is responsible for supplying protection for the three-phase models.
ON REQUEST - Other operating voltages and frequencies; special mechanical seal; special liquids.
