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General Pump Triplex Pressure Washer Pump, 4000 PSI, 4.0 GPM, Belt Drive, Model# EP1313S34

Item# 39457
General Pump Triplex Pressure Washer Pump, 4000 PSI, 4.0 GPM, Belt Drive, Model# EP1313S34

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General Pump Triplex Pressure Washer Pump, 4000 PSI, 4.0 GPM, Belt Drive, Model# EP1313S34

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$414.99

  • Shipping: 

    Free shipping (lower 48 states) - Factory shipped

  • Store Pickup: 

    Not available - online only
  • Belt drive
  • Solid ceramic piston
  • Premium bearings
  • Oversized forged crankshaft with oversized connecting rods
  • Forged brass manifold

See full description

Complete Your Solution

  • General Pump Triplex Pressure Washer Pump, 4000 PSI, 4.0 GPM, Belt Drive, Model# EP1313S34
  • MAG 1 Pressure Washer Pump Oil, 30W, Universal Use, 32oz.
  • NorthStar Pressure Washer Pump Freeze Guard, 12 Oz.
  • 3M Reusable Corded Earplugs, NRR 25dB, Model# 90586-80000
Price for all four:

$444.96

Frequently Bought Together

  • Description

  • Key Specs

  • Reviews

  • Q & A

  • Accessories

  • Warranty

  • Compare

Product Summary

The General Pump Evolution Series Triplex Pressure Washer Pump delivers outstanding performance and reliability, making it an ideal upgrade for your pressure washer. With a maximum pressure of 4000 PSI and a flow rate of 4.0 GPM, this pump ensures efficient and powerful cleaning for a variety of tasks. Operating at 3400 RPM, it is designed for high-speed, high-performance applications. The pump's 10.7 HP motor provides ample power to tackle tough cleaning jobs with ease. Built for durability and long-lasting use, this triplex pump features a maintenance-free design, reducing downtime and ensuring consistent operation. Whether you are a professional or a DIY enthusiast, the General Pump Evolution Series Triplex Pressure Washer Pump offers the reliability and performance needed to get the job done efficiently and effectively.

What's Included

    (1) Pressure washer pump

Downloads

Product Manual

Features + Benefits

  • Belt drive
  • Solid ceramic piston
  • Premium bearings
  • Oversized forged crankshaft with oversized connecting rods
  • Forged brass manifold
  • Larger oil capacity crankcase provides better cooling and lubrication
  • Inlet port thread: 1/2in. 14-BSP-F
  • Discharge port thread: 3/8in. 19-BSP-F
  • 3400 RPM
  • Requires 10.7 HP engine with 0.945in./24mm solid shaft

Key Specs

AttributeSpecification

item#

39457

Brand

General Pump

Manufacturer's Warranty

3 month parts/no labor

Ship Weight

15.4 LB

Max. PSI

4,000
AttributeSpecification

GPM

4.0

Horsepower

10.7 HP

Product Type

Pump

Shaft Diameter

24 in

Fuel Type

Multi-Fuel

Reviews

Questions & Answers

4 Reviews This action will navigate to reviews.

Questions

1–10 of 15 Questions  
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  1. Its has a pressure regulator

    1 answer

    1. The pump would have an adjustable pressure regulator.

      Helpful?

  2. My model number is LT6036L.2 will this work for me 

    1 answer

    1. The pump would not work to replace a model LT6036L.2 pump.

      Helpful?

  3. Would this pump fit or mount, in stead of Mi-T-M 3-0202

    1 answer

    1. The pump would not work to replace the Mi-T-M 3-0202 pump. They have different specifications.

      Helpful?

  4. Will this pump work with a water holding tank?

    1 answer

    1. The pump can be used with a water holding tank. To be gravity fed, it is recommended to have the pump below the water feed tank. It must have an adequate flow rate of at least 20% higher than the pump's flow rate of 4 GPM.

      Helpful?

  5. What kind of pulley setup should be used? 1, 2, or 3 belt pulleys and what size pulleys?

    1 answer

    1. The pressure washer pump only requires one belt pulley. It can be used with more, depending on your set up. The size of the pulley would also depend on your set up as to what RPM you motor runs at and what GPM you are looking for.

      Helpful?

  6. What’s the bolt pattern and shaft height on center from the base?

    1 answer

    1. The bolt pattern on the bottom of the pump is 3.75 x 3.5 inches. The shaft sits at 3.15/80 inches or a little over 3 inches from the bottom of the pump with the feet installed or 2.28/58 inches or just over 2.25 inches with out the feet.

      Helpful?

  7. What is the drive shaft size ¾" or 1"

    1 answer

    1. The shaft diameter is 0.945" and the length is 1.5".

      Helpful?

  8. What is the rotation of this pump or can it rotate both directions? 

    1 answer

    1. If the RPM is turning over 1000 RPM then the pump can turn in either clockwise or counter clockwise direction. If it is less than 1000 RPM, a right handed pump will turn counter clockwise. A Left handed pump will turn clock wise.

      Helpful?

  9. How many psi is required for the water pressure at the inlet?

    1 answer

    1. The minimum feed pressure is 45 PSI. Maximum inlet pressure is 125 PSI.

      Helpful?

  10. What is the input shaft RPM of the pump?

    1 answer

    1. The RPM of the pump is 3400 RPM.

      Helpful?

Accessories We Recommend

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See All Pressure Washer Pumps + Pump Oil
MAG 1 Pressure Washer Pump Oil, 30W, Universal Use, 32oz.
4.8 out of 5 stars. 18 reviews

MAG 1 Pressure Washer Pump Oil, 30W, Universal Use, 32oz.

Item # 4043

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NorthStar Pressure Washer Pump Freeze Guard, 12 Oz.
4.7 out of 5 stars. 19 reviews

NorthStar Pressure Washer Pump Freeze Guard, 12 Oz.

Item # 1579000

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See All Ear Plugs + Dispensers
3M Reusable Corded Earplugs, NRR 25dB, Model# 90586-80000
3.8 out of 5 stars. 13 reviews

3M Reusable Corded Earplugs, NRR 25dB, Model# 90586-80000

Item # 174630

$2.99

Warranty

Manufacturer's Warranty

3 month parts/no labor

Extend Your Warranty Coverage with a Northern Protection Plan (NPP)

Replacement Plan — 1 Year

A Northern Protection Plan is available after adding the product to your shopping cart.

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General Pump Triplex Pressure Washer Pump, 4000 PSI, 4.0 GPM, Belt Drive, Model# EP1313S34
4.3 out of 5 stars. 4 reviews

General Pump Triplex Pressure Washer Pump, 4000 PSI, 4.0 GPM, Belt Drive, Model# EP1313S34

Item # 39457

$414.99