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ES Gas

For Gasoline Engines
ES Series – Features:

  • Triplex plunger pumps
  • Forged brass manifold
  • Patent-pending plunger guide bushing
  • Solid ceramic plungers with innovative dual glide system
  • Optimized outlet valves
  • Exclusive protection chamber between crankcase and manifold
  • New dual lip oil seal

ES Series – Hollow Shaft – Gas Specifications:
Max. Inlet Pressure:   125 PSI
Max. Fluid Temperature:   165° F
Inlet Port Thread:   1/2″-14 BSP-F
Discharge Port Thread:   3/8″-19 BSP-F
Shaft Diameter:   1 inch
Pump Dimensions:   10.4″ x 10.3″ x 4.8″
Crankcase Oil Capacity:   22.0 oz.
Use GP Series 100 Oil

  • ESN1310G

    Specifications

    GPM

    PSI

    RPM
    Bore

    0.512 in./13 mm

    Stroke

    .394 in./10 mm

    HP

    14.0 GHP

    Ship Weight

    21.0 lbs.

    ES SERIES - 1" HOLLOW SHAFT - NICKEL-PLATED, FLANGED FOR GASOLINE ENGINES (SAE J609B)

    ES SERIES – 1″ HOLLOW SHAFT – NICKEL-PLATED, FLANGED FOR GASOLINE ENGINES (SAE J609B)

    Details
  • ESN1313G

    Specifications

    GPM

    PSI

    RPM

    3400

    Bore

    .512 in./13mm

    Stroke

    .512 in./13 mm

    HP

    16.3 GHP

    Ship Weight

    21.0 lbs.

    ES SERIES - 1" HOLLOW SHAFT - NICKEL-PLATED, FLANGED FOR GASOLINE ENGINES (SAE J609B)

    ES SERIES – 1″ HOLLOW SHAFT – NICKEL-PLATED, FLANGED FOR GASOLINE ENGINES (SAE J609B)

    Details
  • ESN1510G

    Specifications

    GPM

    PSI

    RPM

    3400

    Bore

    .591 in./15 mm

    Stroke

    .472 in./12 mm

    HP

    16.7 GHP

    Ship Weight

    21.0 lbs.

    ES SERIES - 1" HOLLOW SHAFT - NICKEL-PLATED, FLANGED FOR GASOLINE ENGINES (SAE J609B)

    ES SERIES – 1″ HOLLOW SHAFT – NICKEL-PLATED, FLANGED FOR GASOLINE ENGINES (SAE J609B)

    Details
  • ESN1512G

    Specifications

    GPM

    PSI

    RPM

    3400

    Stroke

    .472 in./12 mm

    HP

    19.7 GHP

    Ship Weight

    21.0 lbs.

    Bore

    0.591 in./15 mm

    ES SERIES - 1" HOLLOW SHAFT - NICKEL-PLATED, FLANGED FOR GASOLINE ENGINES (SAE J609B)

    ES SERIES – 1″ HOLLOW SHAFT – NICKEL-PLATED, FLANGED FOR GASOLINE ENGINES (SAE J609B)

    Details
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