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Grundfos Comfort System hot water now

The Wait Is Over
Save Water Now!
The average home wastes over 31 gallons a day and over 11,000 gallons a year waiting for hot water. That’s not just wasted water, that’s wasted money and wasted time. But you don’t have to take it anymore.
The Grundfos Comfort System pumps hot water through your existing pipes, so hot water is never wasted and comfortable water is always at hand – in an instant.
READ MORE...

 

Pedrollo®
TURBINE PUMPS WITH PERIPHERAL IMPELLER

PK, PK-BZ

Support Material:

Packaged systems

PK MODELS & SPECIFICATION GUIDE

Packaged systems

PK-BZ (BRONZE) MODELS & SPECIFICATION GUIDE

pedrollo pk turbine centrifugalsRANGE OF PERFORMANCE
Capacity up to 23 gpm
Head up to 329 ft
Manometric suction lift up to 26 ft
Liquid temperature up to + 140°F
Environment temperature up to + 104°F

They are recommended for pumping clean water without abrasive particles and liquids that are chemically non aggressive to the materials
from which the pump is made.
FOR THEIR RELIABILITY, SIMPLICITY OF USE AND ECONOMY THEY ARE SUITABLE FOR RESIDENTIAL USE AND IN PARTICULAR FOR
DISTRIBUTING WATER IN COMBINATION WITH SMALL PRESSURE SETS, FOR IRRIGATING GARDENS.
It is recommended to install the pumps in enclosed places, or at least protected against inclement weather.

CONSTRUCTION
PUMP BODY: cast iron, with threaded ports.
MOTOR BRACKET (patent nº 1289150): aluminum with
brass insert; reduces starting difficulties due to seizure of the
impeller after long periods of inactivity.
IMPELLER: brass, of the type with radial peripheral vanes.
MOTOR SHAFT: stainless steel EN 10088-3- 1.4104.
MECHANICAL SEAL: ceramic - graphite - NBR.
ELECTRIC MOTOR: the pumps are close-coupled to a carefully
matched PEDROLLO electric motor, quiet running, totally
enclosed fan cooled (TEFC), suitable for continuous duty.
PK: single-phase 115 V or 230 V - 60Hz with capacitor and
thermal overload protector.
PK: three-phase 230/460 V - 60 Hz.

 
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