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Pressure-Pro Fully Plumbed General HP4040 4000 PSI 4.0 GPM (Solid Shaft) Triplex Pressure Washer Pump w/ Plumbing Kit (Belt Drive)
Model:
SLPHP4040-402
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Features
Grade
Professional
Style
Gas
Inflow
Garden Hose (Female)
Outflow
3/8" Snap Coupler (Male)
- High Performance Series Replacement Pump
- Popular pump fits many different pressure washer brands
- Forged Brass Manifold
- Exclusive lifetime Factory Warranty protects your investment
- Over-sized connecting rods for maximum life
- Solid Ceramic Plungers
- Run cooler, last longer
- Unitized Stainless Steel Inlet & Discharge Valves
- Durable components survive commercial conditions
- Oil Gauge
- Easy to monitor from the back & side of the pump
- Designed For Professional Grade Pressure Washers
- 24mm (.945in) dia.shaft; 20mm (.787in) bore; 12mm (.472in) stroke
- 1450 RPM; 40.6oz crankcase; handles up to 165°F water
- Inlet port thread: 1/2-14 BSPP-F; outlet port thread: 3/8-19 BSPP-F
- Be Sure To Measure Shaft & Flange Bolt Holes Accurately!
- There is a 25% restock fee on returned pumps
- See the Owner's Manual (under the Specs tab) for dimensions
- Please Call Us For Sizing Assistance w/ Information Below:
- 1. Age of Pump and Model # (must be no more than 15-yrs old)
- 2. Is the pump Vertical or Horizontal
- 3. Shaft Size - 3/4", 7/8" (vertical ONLY), 1", or Belt Drive XXmm
- 4. Engine Brand and HP (model # if available would be helpful)
- ***Shaft Size Measurements Must Be Precise***
*Weather-Related Shipping Delay Notice* Please be advised that due to recent inclement weather, the facility is operating at limited capacity. PED has no control over lead times on pressure washer products coming out of Florida.
California residents see
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
For more information go to: www.p65Warnings.ca.gov
Specifications
SLPHP4040-402

General Information
Product Category
Pressure Washer Pumps
Overview
Product Category
Pressure Washer Pumps
Weight
34.6 Pounds
Consumer Warranty
90 Days
Commercial Warranty
90 Days
Product Length
12.2 Inches
Product Width
9.2 Inches
Product Height
6.9 Inches
Accessories
Pump Brand
General Pump
Pump Type
Belt Drive
Shaft Size
Belt Drive
Pump Design
Horizontal
Adjustable Pressure
Yes
Accessory Grade
Professional
Accessory Style
Gas
Inflow
Garden Hose (Female)
Outflow
3/8" Snap Coupler (Male)
Maximum GPM
Maximum GPM
Gallon per Minute
4
Rated PSI
4000 PSI
Chemical Injections
Siphon Tube
Reviews
(6)
Pressure-Pro SLPHP4040-402 Reviews & Ratings

Pressure Pump
By Dave M.
New Jersey
Purchased 06/11/2024 |
Review Posted 07/03/2024
Very nice unit, changed a pulley and bolted it right up. Works well as promised.
Dave M. Recommends This
Was this review helpful?
Rating Breakdown
4/5
4/5
3/5
3/5
Pros:
Easy To Use, I39d Buy It Again
Cons:
Bad Instructions

HP Pump
By Jimmie S.
Virginia
Purchased 03/24/2023 |
Review Posted 04/20/2023
Bolted right up and functioned well.
Jimmie S. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
Easy To Use
Cons:
Bad Instructions

Pressure Washer Replacement Pump
By Henry F.
Douglasville, Georgia
Purchased 07/05/2019 |
Review Posted 07/30/2019
Did not realize how tired the old pump was getting, until I replaced with this unit. Had to turn the pressure down, it was stalling the engine. Will have to be careful not to do damage with it. I am impressed.
Henry F. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Pros:
I'd Buy It Again
Cons:
Was not a plug and play

Bolted On Nicely
By Peter H.
Plymouth, North Carolina
Purchased 11/20/2015 |
Review Posted 10/26/2016
Perfect...bolted on nicely and works great.
Peter H. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5

Bolted Right Up
By Billy F.
Alabama
Purchased 05/09/2016 |
Review Posted 06/02/2016
Good pump. Not made in China but Italy, home of fast cars.
Billy F. Recommends This
Was this review helpful?
Rating Breakdown
5/5
4/5
5/5
5/5

Great pump!
By Peter H.
Plymouth, North Carolina
Purchased 11/20/2015 |
Review Posted 12/14/2015
Bolted right up...works like a charm!
Peter H. Recommends This
Was this review helpful?
Rating Breakdown
5/5
5/5
5/5
5/5
Product Q&A
(1)

Product Questions
Answered by Jim, the Pressure Washer Expert
I am wanting to build a PTO pressure washer what RPM does this pump need to be turned in order work properly? Tractor is 65 HP and 540 PTO speed. I can get pulleys to raise or lower RPM but I don't want to overturn the pump. All ideas are welcome.
Thanks
Mead Goings
from Louisiana
July 10, 2015
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Manuals
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Pressure-Pro Fully Plumbed General HP4040 4000 PSI 4.0 GPM (Solid Shaft) Triplex Pressure Washer Pump w/ Plumbing Kit (Belt Drive)


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