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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
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Description
Simpson 90038 3800 Psi 3.5 Gpm AAA Technologies Triplex Plunger Pump KitFeatures 3800 PSI @ 3. 5 GPM PowerBoost Technology Fully adjustable unloader system with ergonomic control Site glass and advanced oil seal technology, does away with the need for a dipstick Thermal relief protection to prevent pump overheating Dual oversized radial ball bearings are installed for better wear, friction resistance and precision ceramic coated pistons for extended seal life Crankcase is manufactured from fully anodized die cast aluminum
Features
- 3800 PSI @ 3.5 GPM
- PowerBoost Technology
- Fully adjustable unloader system with ergonomic control
- Site glass and advanced oil seal technology, does away with the need for a dipstick
- Thermal relief protection to prevent pump overheating
- Dual oversized radial ball bearings are installed for better wear, friction resistance and precision ceramic coated pistons for extended seal life
- Crankcase is manufactured from fully anodized die cast aluminum for corrosion protection and is sealed to prevent contamination and lube failure
- Gas engine flange and hollow shaft that fits most horizontal shaft engines
What's in The Box
- AAA Triplex Plunger Pump
- Inlet/Outlet Connections
- Siphone Tube w/ Filter
- New Mounting Bolts
- Shaft Key
- Owner's Manual
Warranty
- 5-Year Limited Factory Warranty
- 30 Day Satisfaction Guaranteed
Specifications
| Sku | 90038 |
| Brand | Simpson |
| Max. Pressure | 3,800 Psi |
| Gallons Per Minute | 3.5 Gpm |
| Inlet Port | 3/4 in. GH |
| Discharge Port | 3/8 in. Quick Connect Female |
| Inlet Pressure Range | 10-60 Psi |
| Thermal Relief Port | 1/2 in. NPT |
| Shaft Diameter | 24mm |
| Key Way | M8 |
| Pump Oil Capacity | 11 fl-oz. |
| Powerboost | Yes |
| Head Material | Brass |
| Shipping Weight | 14 lbs. |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Great product!
Size: 3.5 Ounce (Pack of 6)
Ive bought these twice. I've tried several mens soaps from cheapest to most expensive. This product is as described and is great! The price point is great compared to others. Smells great, works great, nice scrubbing properties you can actually feel! Lasts as long as any others. Ill continue to buy!
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Reviewed in the United States on September 5, 2025
★★★★★ 5
CLEAN SMOOTH
Size: 3.5 Ounce (Pack of 6)
Great awesome soap quick lather Smooth clean skin without the dryness and does not leave too much residue in shower like other soaps Only downfall is soap is a bit small and i use it very quickly
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Reviewed in the United States on April 13, 2026
★★★★★ 1
Do not buy.
Size: 3.5 Ounce (Pack of 6)
As in my headline, DO NOT BUY this soap. there are a few reasons why I say that and I will cover them all here, but first and foremost, I say that because this soap is MADE IN CHINA..... now just take a moment to think about this. It is a soap, very basic common ingredients here, and its still cheaper for this company to have this made all the way in China and then ship it over here to the US and sell it, rather than just making it here (like almost all other soap companies do) in the US.
It is TERRIBLE soap. it is made with the cheapest ingredients that you can find, and one of my other reasons for not liking it is because it smells like CHEMICALS. the scents do not smell like what they are labeled as. They have a very heavy chemical smell to them all, and then some very slight floral and other weird scents that I cant describe.
The tobacco scent has absolutely no "tobacco scent" to it at all and the same goes for the leather. the last reason why I say to not buy the soap is because its a complete rip off. We already know that it cost nearly nothing to make this, because they are outsourcing the manufacture of one of the most common substances there is (hand soap) overseas to China, but they still have the nerve to charge a premium price for VERY SMALL bars of soap. the bars are not even that big, they are small when compared to other soaps like this. do yourself a favor, pass this one by and go for a different listing. if you buy this one, you will only be purchasing regret...
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Reviewed in the United States on March 7, 2023
★★★★★ 5
This stuff smells great I definitely will be ordering more
Let me tell you I'm only two bars in and it smells like or each bar it had smells like wonderful Rich old school lotion I honestly am happy I found them on accident but I would be going back many times on purpose I hope they keep producing this good product Feel clean no residues no extra dry skin and the smells are strong and light at the same time can't wait to buy some more, gentle on the skin moisturizing and I like the price
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Good scent and sizable soap bar
I bought the 6-pack for everyday use and really like the fresh, clean scents — nothing overpowering.
These bars lather nicely and rinse off without leaving a greasy film.
Gentle enough to use on my face, body, and hands without irritation.
Each 5.3 oz bar lasts a good while — better than many other “gentle” soaps I’ve tried.
Packaging arrived neat and intact, perfect for gifting or sharing.
Great value for the set and the scent variety keeps shower time pleasant.
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Reviewed in the United States on February 4, 2026
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