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Pedrollo PQm81BS Series Brass Body Peripheral Lateral Suction Turbine Pumps

Pedrollo PQm81BS Series Brass Body  Peripheral Lateral  Suction Turbine Pumps <br>

The Pedrollo PQm81BS Series peripheral end suction turbine pumps have a flow rate of up to 4.8 GPM and heads to 296 feet, suction lift up to 20 feet and will handle liquid temperatures up to 140F. They have a brass body, brass impeller and stainless steel shaft. Performance Range Flow rate up to 4.8 gpm Head up to 296 ft; Limits of Use; 26 ft suction lift; 140F liquid temperature; 104 F ambient temperature.

CONSTRUCTION CHARACTERISTICS Pump Body: brass body with threaded ports Body Back-plate: aluminium with brass insert Impellers: Brass, with radial peripheral vanes. Motor Shaft: stainless steel Mechanical Seal: ceramic - graphite - NBR Motor: the pumps are close-coupled to a carefully matched PEDROLLO electric motor, quiet running, totally enclosedfan cooled (TEFC), suitable for continuous duty Electrical: Single-phase are 115 V or 230 V, 60 Hz with capacitor and thermal overload protector; three-phase are 230/460 V, 60 Hz.

They are recommended for pumping clean water and liquids without abrasive particles and liquids that are chemically non aggresive 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. The pumps must be installed in enclosed places, or at least protected against inclement weather.

Pedrollo PQm81BS Series Turbine Pumps With Peripheral Impellers
Model USA Volts HP Ph. Max. Amps Wt. Lbs Connections
PQm81-BS 115 .60 1 8.0 20 1/2" X 1/2"
PQm81-BS-230 230 .60 1 4.3 20 1/2" X 1/2"
Pump Capacity Table
Model HP Total Dynamic Head In Feet And (PSI) Shut-off
(PSI)
25'
(11)
50'
(22)
75'
(33)
100'
(43)
125'
(54)
150'
(65)
175'
(77)
200'
(87)
225'
(97)
250'
(108)
Gallons Per Minute (GPM)
PQm81BS .60 4.5 4.25 4.0 3.5 3.0 2.75 2.50 1.75 1.5 1.0 296' (128 PSI)

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