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ANJIESENG 4200 PSI Pressure Washer Pump, 4.0 GPM, 28mm Shaft Triplex Plunger Pump, Direct-Drive Brass Head Replacement for 3-13.5 HP Motors – Horizontal Mount, SAE 15W-40 Oil Recommended
Brand: ANJIESENG
Condition: Used
$14113
$25969
-46% Save $11856
Updated: 4 days ago
Description
【Industrial-Grade Power & Precision】 Engineered for direct-drive 28mm shaft motors (3-13.5 HP), this triplex plunger pump delivers 4000 PSI (280 bar) pressure and 4.0 GPM flow—perfect for heavy-duty cleaning of driveways, fleet vehicles, and construction equipment. No belts or pulleys needed for seamless power transfer.
【Ultra-Durable Brass Construction】 Built to last with a solid brass pump head (corrosion-resistant) and hardened steel plungers, ensuring 3X longer lifespan than standard axial cam pumps. Max 1450 RPM operation reduces wear for extended durability.
【Optimized for Easy Maintenance】 Features a sight glass for oil monitoring and requires SAE 15W-40 oil (not included) for optimal performance. Pre-installed thermal relief valve prevents overheating, while the advanced oil seal minimizes leaks—ideal for commercial use.
【Universal Direct-Drive Compatibility】 Fits all 28mm shaft electric motors without adapters. Horizontal mount with 3/4" FNPT inlet and 3/8" FNPT outlet for easy hose connections. SAE-standard dimensions ensure hassle-free replacement.
Reliable Performance Guaranteed】 21.5 lb weight-balanced design reduces vibration for smoother operation. 1-year warranty included. Note: Ships without oil—use SAE 15W-40 for best results. Oil change recommended every 60 hours of operation.
ANJISENG are a premier brand dedicated to delivering OEM-quality pressure washer pump replacement parts and accessories, ensuring exceptional performance and longevity for your equipment. With a meticulous focus on quality and precision, we offer a comprehensive range of components designed to meet or exceed the original specifications of leading pressure washer brands. Whether you're a professional in the cleaning industry or a dedicated DIY enthusiast, our products provide reliable, high-performance solutions that enhance the efficiency and durability of your pressure washer systems. Trust us to keep your pressure washer running smoothly, maximizing productivity and minimizing downtime.
1 Inch Shaft Horizontal Triplex Plunger Power Washer Pump Replacement
This 25.4 water pressure washer pump replacement is crafted from premium grade solid brass for durability, featuring a 1-inch shaft horizontal triplex plunger for enhanced performance. It 1. Direct drive pressure pump with uploader;
2. Designed for convenient transportation with oil plug on the pump;
3. Red mark on the oil mirror for accurate oil replacement every time;
4. Oil replacement every 100 hours of working time;
5. Maximum performance;
6. OEM grade replacement part.
Keep your pressure washer working at full capacity with this premium 4000 psi pressure washer pump!
1 Inch Shaft Horizontal Triplex Plunger Power Washer Pump Replacement
This 25.4 water pressure washer pump replacement is crafted from premium grade solid brass for durability, featuring a 1-inch shaft horizontal triplex plunger for enhanced performance. It 1. Direct drive pressure pump with uploader;
2. Designed for convenient transportation with oil plug on the pump;
3. Red mark on the oil mirror for accurate oil replacement every time;
4. Oil replacement every 100 hours of working time;
5. Maximum performance;
6. OEM grade replacement part.
Keep your pressure washer working at full capacity with this premium 4000 psi pressure washer pump!
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- 30-day return policy
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Product Details
- SKU:
- awhd-us-b0f7f6kcqw
- Model:
- 28 mm
- Country:
- US
- ASIN:
- B0F7F6KCQW
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $119 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
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