Technical Documentation
PQm 81-BS
Peripheral, PQ Series
3/4 HP Peripheral Impeller Pump with Brass Pump Body
230 V, Single Phase, 60Hz
230 V, Single Phase, 60Hz
Product Features:
Designed for pumping diesel/naphtha and clean water free from abrasive particles and non-corrosive liquids that do not harm the pump's components. Their hydraulic characteristics, compactness, and small size make them ideal for industrial applications such as chillers, air conditioners, coolers, and boiler feed systems.Motor Bracket: Patent No. IT1243605
Shaft: Patent No. 0000275945
Registered EU Design No. 002146548
Technical Documentation
Performance:
- Performance: Flow Rate Up To 10.6 GPM
- Performance: Head Up To 180 Ft.
Technical Specifications:
- Single Phase
- Frequency 60 Hz
- HP 3/4 HP
- Insulation Class F
- Protection IP X4
- Supply Voltage 230 V
Product Specifications:
- Ambient Temperature 14°F-104°F
- Continuous Duty Rating S1
- Liquid Temperature 14°F-194°F
- Maximum Working Pressure 145 psi
- Operating Position Vertical
- Warranty 2 Year Limited
Construction Characteristics:
- Bearings 6201 ZZ, 6201 ZZ
- Electric Motor single-phase 220 V - 60 Hz with thermal overload protector incorporated into the winding.
- Impeller Brass with peripheral radial vanes
- Mechanical Seal ST1-12 - Silicon carbide with graphite rotational ring
- Motor Bracket Aluminium with brass insert (patented), reduces the risk of impeller seizure
- Motor Shaft Stainless steel AISI 431
- Pump Body Brass complete with threaded ports in compliance with ISO 228/1
