SKU: 90305558832

Jabsco Par-Max HD4 Heavy Duty Water Pressure Pump - 24V - 4 GPM - 40 PSI [Q402J-115S-3A]

Sale price$105.75 Regular price$117.50
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Description

Jabsco Par-Max HD4 Heavy Duty Water Pressure Pump - 24V - 4 GPM - 40 PSI [Q402J-115S-3A]Par Max HD4 Heavy Duty Water Pressure Pump 24V 4 GPM 40 PSI HD (Heavy Duty) models include a wider diameter motor with a powder coated shell, cast aluminum endbells and lower housing to improve pressure capability and life. Available in configurations up to 6 GPM (23 LPM) and 60 PSI (4. 1 BAR), these pumps deliver exceptional performance. Standard models provide good performance in an economical footprint. These configurations are available in 1 3

Par-Max HD4 Heavy Duty Water Pressure Pump - 24V - 4 GPM - 40 PSI

HD (Heavy Duty) models include a wider diameter motor with a powder coated shell, cast aluminum endbells and lower housing to improve pressure capability and life. Available in configurations up to 6 GPM (23 LPM) and 60 PSI (4.1 BAR), these pumps deliver exceptional performance. 

Standard models provide good performance in an economical footprint. These configurations are available in 1-3 GPM, perfect for vessels with 1-3 outlets. A plastic housing protects the motors on these units from corrosion. 

Features:

  • Co-molded diaphragm technology for long life and durability
  • HD models feature heavy duty, motors and cast aluminum lower housings which allow for longlife, even at high pressures
  • Efficient and quiet operation
  • Integrated, sealed pressure switch for on-demand operation
  • Self-priming allows for installation versatility
  • Can run dry without damage
  • Quick connect ports for ease of installation, servicing, and maintenance
  • Vibration dampening mounting feet
  • Equipped with integrated bypass module to reduce cycling and provide smoother flow

Specifications:

  • Motor design: Brushed, permanent magnet TENV 
  • Pumphead upper housing material: Glass fiber reinforced polypropylene 
  • Diaphragm: Co-molded TPV 
  • Check valves: EPDM 
  • Max inlet pressure: 30 PSI (2.1 Bar) 
  • Fluid temperature range: 32°F – 140°F (0°C – 60°C) 
  • Dry self-priming capability: 7ft min (2.13m/min) 
  • Certifications: CE, ISO8846, RCM
  • Ingress Protection: IPX6

WARNING: This product can expose you to chemicals including ANTIMONY OXIDE (ANTIMONY TRIOXIDE) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov.

Specifications:

  • Volts: 24v
  • Max PSI: 40
  • Gallons Per Minute: 4 GPM
  • Box Dimensions: 6"H x 6"W x 15"L WT: 7.9 lbs
  • UPC: 671880841894

Brochure (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 90305558832

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Reese D
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★★★★★ 5
Works and last
Color: White, Size: 6 Feet, Style: 1-Pack
The product material and length are as described. I haven’t had a problem with this cord yet and have traveled with it quite a bit. It works on my Google phone as well as my iPad. So far it seems to have great durability and it’s easy to use
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Reviewed in the United States on May 8, 2026
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Mark
Draper, US
★★★★★ 5
Reliable cable that checks every box
Color: Black, Size: 6 Feet, Style: 1-Pack
I've been using these and they have been great across the board. Charges fast, the 6 foot length is perfect for reaching an outlet without being right on top of it, and the build quality feels solid and durable. The USB-IF certification gives you peace of mind that it's not going to damage your devices. For an Amazon Basics cable the quality is genuinely impressive and the price makes it a no brainer. Stock up on a few and put them everywhere you need them.
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Reviewed in the United States on May 28, 2026
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Willie
Charlottesville, US
★★★★★ 5
Great
Color: White, Size: 6 Feet, Style: 1-Pack
Great charger works like factory Apple charger
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Reviewed in the United States on May 21, 2026
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520RDL
Boise, US
★★★★★ 5
Necessary for some devices
Color: White, Size: 6 Feet, Style: 1-Pack
Necessary for USB-C charging non USB-C compliant devices. Not all devices will charge on a USB-C to USB- C connection. USB-C is a protocol that many devices do not follow but have the same connector.
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Reviewed in the United States on April 12, 2026
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tim
Lowell, US
★★★★★ 5
Continues to exceed expectations
Number of Items: 1
This product blew me away. I was on the skeptical side after reading some of the negative reviews, but I have never had any issues. The charger is very fast and charged my phone in 2 hours from <5%. That's faster than some of my corded chargers. The cord and charger are of very high quality and even withstood my cat biting at it. Unfortunately, it does not include a charging block/usb wall adapter, but as long as you use a block/wall adapter that can support the charger (I used a Samsung fast charging block), it works great. The product will even blink if you are using an incompatible block. The rubber on the bottom of the charger prevents it from sliding around, and the overall appearance is slick and great. The product took less than 1 minute for me to set up and is very easy to use. Overall, it's an amazing product for an amazing price. Regarding some of the negative reviews; I see lots complaining about how hot the product gets. My block and the charger itself did get warm after extended periods of charging, however, there are safeguards that will pause charging if either get too hot. It hasn't gotten hot enough to be worrisome or even activate the safeguards, so I am not concerned about it at all.
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