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All Categories > Products > AC Motors > Pump Motors > Leeson Threaded Shaft Square Flange Less Base Single Phase PSC Drip-proof Pool and Jet Pump Motors > Item # MST1072  


Item # MST1072, Leeson Threaded Shaft Square Flange Less Base Single Phase PSC Drip-proof Pool and Jet Pump Motors


3/4 HP, 3450 RPM, NEMA Frame 56Y, 115/230 V
  • Threaded Shaft
  • Square Flange Less Base
  • Single Phase
  • PSC
  • Drip-proof
Performa FHP Pool and Jet Pump Motors
General Specifications:
Energy-saving single-phase Permanent Split Capacitor PERFORMA+ Pool and Jet Pump motors have separate compartment design required for many pool and spa applications. PSC design gives energy-efficient operation with no switches to wear or seize. Special balancing of FHP motors gives super quiet operation. Motors are connected for CW rotation, viewed from the lead end of the motor, and are not reversible. All designs - keyed and threaded - have 304 stainless steel shafts. Double-sealed bearings on both ends of the motor have high temperature grease for long life. Motors have external grounding lug and Class F insulation with Class B rise.

Standards and Approvals:
UL component recognized, UL file number E57948
CSA certified for safety, CSA report number LR33543
Design complies with requirements for motor/pump/cord assembles that must pass the UL 1081 water spray test.






Specifications  · Design Construction

Specifications

Base

Less Base

Enclosure Type

Drip-Proof

Phase

Single

HP

3/4

RPM 60 Hz

3450

Voltage

115 V
230
V

Overload Protection

Automatic

FL Amps 230 V

5.2

NEMA Frame

56Y

Disc. Sym.

A

C Dimension

11.92 in

Approx. Weight

27 lbs

NEMA Service Factor

1.65

Manufacturer



Design Construction
    Separate Compartment Design



    Locates the motor run capacitor, protector and terminal board in a separate compartment on the end of the motor. Protective cover protects these items from water spray as defined by the UL1081 specification and provides for convenient servicing. Complies with requirements of UL1081 standard for motor/pump/cord assemblies used on swimming pool pumps; pump filter combinations, and chlorinators. Stub shaft with flats in accessible for wrenching when attaching pump impeller.





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