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Little Giant 1-YS Parts Washer Pump

Part Number 501027

Submersible pump for use with Stoddard (or similar) solvent and deodorized kerosene submerged parts washer applications only. For pumping unheated metal parts cleaning solvent which is UL classified as PJQU, as described in the Gas and Oil Equipment Directory. These refined petroleum distillates are free from tendency to heat spontaneously; they have a closed cup flash point not lower than 38°C.

  • 1/150 HP oil-filled motor
  • Cast aluminum housing
  • Nylon volute
  • Viton® shaft seal
  • Polyethylene screen
  • 1" conduit fitting (25.4 mm)
  • IP 68 - Fully Submersible
Item number 1-YS
Model Number 501027
Max litres per hour 780
Max litres per minute 13.0
Voltage / hertz 230 / 50
Horsepower 1/150
Watts 56
Amps 0.6
Cord length 1.8 metres
Motor type Oil filled
Continuous duty rated Yes
Shaft material Stainless steel
Shaft seal Viton
Housing material Cast aluminium
Shut off (Max head) 1.9m
Discharge thread ¼" NPT
Size: L x W x H - mm 105 x 105 x 108
Additional information Click Here


Flow rates at different pumping heights - litres per hour
Model @ .3m @ .9m @ 1.5m Head / Shut Off**
1YS 714 510 306 1.9m
**Head / shut off - The higher the water is pumped, the less the flow until the maximum pumping height is reached. It is critical that this is understood, this height is where the water stops flowing.

Aussie's Observations about Little Giant 1-YS Parts Washer Pump

Budget • Good • Better • Best • Superior

Suitable for:

To replace faulty pumps in parts washers.

What we liked:

Little Giant make the best specialty pumps for these kinds of jobs.

Less than ideal:

Nothing at all, Little Giant are market leaders.

$434.70 $483.00

Technical Specifications

Product Name Little Giant 1-YS Parts Washer Pump
Max Flow L/Minutelitres per min13
DimensionsLxWxH mm105 x 105 x 108
Max Flow L/Hourlitres per hour780
Max Head HeightMeters1.9
Outlet Thread BSPmm6
Power Cable Length1.8
Made inUSA
Model Number501027

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