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AT Series

  • Flows from 7.9 GPM to 13.2 GPM
  • Aluminum or brass manifold
  • Die-cast, anodized aluminum, oil-bath crankcase
  • Solid ceramic plungers with continuously lubricated packings
  • The original InterPump unitized Stainless Steel K01 inlet and outlet valves
  • Ideal for drain cleaning and jetting applications
  • Duplex pulsing action for improved impacted cleaning
  • Also available in “L” left-handed versions

AT0033 – Splined Shaft – Specifications:
Max. Inlet Pressure:   125 PSI
Max. Fluid Temperature:   165° F
Inlet Port Thread:   3/4″-14 BSP-F
Discharge Port Thread: 3/8″-19 BSP-F
Shaft Diameter:   1.375 in./34.9 mm ASAE
Pump Dimensions: 12″ x 9″ x 7.3″
Crankcase Oil Capacity:   22.0 oz.
Use GP Series 100 Oil

AT0055 – Features:

  • Triplex plunger pump, splined shaft
  • Aluminum or forged brass manifold
  • Large-capacity, die-cast anodized aluminum, oil-bath crankcase
  • Over-sized connecting rods for maximum life
  • Heavy-duty tapered roller bearing
  • Unitized SS inlet and discharge valves
  • Solid ceramic plungers with continuously lubricated packings

AT0055 – Specifications:
Shaft Diameter:   1.375 in./34.9 mm ASAE
Pump Dimensions:   13″ x 14″ x 7.5″
Crankcase Oil Capacity:   51.0 oz.
Use GP Series 100 Oil

  • AT0033

    Specifications

    GPM

    7.93

    PSI

    435

    RPM

    650

    Bore

    1.417 in./36 mm

    Stroke

    0.945 in./24 mm

    HP

    2.4 EBHP

    Ship Weight

    28.0 lbs.

    AT SERIES AT0033 - 1-3/8" SPLINED SHAFT

    AT SERIES AT0033 – 1-3/8″ SPLINED SHAFT

    Details
  • AT0055

    Specifications

    GPM

    13.22

    PSI

    725

    RPM

    650

    Bore

    1.417 in./36 mm

    Stroke

    0.945 in./24 mm

    HP

    6.6 EBHP

    Ship Weight

    36.0 lbs.

    AT SERIES AT0055 - SINGLE PTO SHAFT, RIGHT SIDE

    AT SERIES AT0055 – SINGLE PTO SHAFT, RIGHT SIDE

    Details
  • AT0055DS

    Specifications

    GPM

    13.22

    PSI

    725

    RPM

    650

    Bore

    1.417 in./36 mm

    Stroke

    0.945 in./24 mm

    HP

    6.6 EBHP

    Ship Weight

    36.0 lbs.

    AT SERIES AT0055 - 1-3/8" SPLINED AND 35 MM SOLID SHAFT - SPLINED SHAFT ON RIGHT, SOLID SHAFT ON LEFT

    AT SERIES AT0055 – 1-3/8″ SPLINED AND 35 MM SOLID SHAFT – SPLINED SHAFT ON RIGHT, SOLID SHAFT ON LEFT

    Details
  • AT0055DSL

    Specifications

    GPM

    13.22

    PSI

    725

    RPM

    650

    Bore

    1.417 in./36 mm

    Stroke

    0.945 in./24 mm

    HP

    6.6 EBHP

    Ship Weight

    36.0 lbs.

    AT SERIES AT0055 - 1-3/8" SPLINED AND 35 MM SOLID SHAFT - SOLID SHAFT ON RIGHT, SPLINED PTO ON LEFT

    AT SERIES AT0055 – 1-3/8″ SPLINED AND 35 MM SOLID SHAFT – SOLID SHAFT ON RIGHT, SPLINED PTO ON LEFT

    Details
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