• Description
  • Why Buy From Us

Product Description

The H-Flow High-Pressure Pump H80-4S is a high-capacity, robust pump engineered for industrial, commercial, and agricultural applications. Powered by a 5HP motor, this pump delivers reliable performance and exceptional efficiency for demanding environments requiring consistent water flow and pressure.

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H-Flow High-Pressure Pump H80-4S

Cast Iron / Stainless Steel – 80 GPM – 4 Stage – 5 HP / 1 Phase

Technical Specifications
Model H-Flow High-Pressure Pump H80-4S
Nominal Flow Rate 80 GPM
Stages 4
Motor RPM 3500 RPM
Motor Frame NEMA JM Frame Motor (C-Face)
HP Rating 5 HP
Phase / Hertz 1 PH / 60 Hz
Inlet 1½″ FNPT
App. Dimensions (A x B) 19.70″ x 12.97″
App. Weight (lb) 141

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Construction & Design Features

Component Description
Inlet / Motor Bracket Cast Iron
Discharge Housing Steel
Pump Housing 304 Stainless Steel Tubing
Impellers Noryl
Diffusers Noryl
Wear Rings 316 Stainless Steel
Shaft & Coupling 316 Stainless Steel / 415 Stainless Steel
Shaft Bearing Sleeve 316 Stainless Steel
Shaft Bearing Bronze
Mechanical Seal Carbon/Ceramic
Mechanical Seal Spacer 416 Stainless Steel
O-Rings Buna-N

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Installation Manual

Installation Instructions

  1. Preparation:
    • Inspect the pump for any damage and verify that all components are included.
    • Ensure the motor voltage matches the power supply specifications.
    • Check the alignment of the pump and motor before installation.
  2. Foundation:
    • Mount the pump on a flat, stable surface to reduce vibrations during operation.
    • Secure the pump using anchor bolts to ensure stability.
  3. Piping Connections:
    • Connect suction and discharge pipes using appropriate gaskets and seals.
    • Support the piping to prevent stress on the pump connections.
    • Install a check valve and isolation valve on the discharge side for operational control.
  4. Priming the Pump:
    • Fill the pump casing with liquid to ensure proper priming before starting.
    • Use the vent valve to eliminate trapped air in the pump casing.
  5. Electrical Wiring:
    • Wire the motor according to local electrical codes and safety standards.
    • Ensure the motor is properly grounded for safe operation.
    • Verify that the motor rotation matches the direction indicated on the pump casing.
  6. Startup:
    • Fully open the suction and discharge valves before starting the pump.
    • Start the motor and observe the pump for any irregularities.
    • Check for leaks, vibrations, or unusual noises during startup.
  7. Final Adjustments:
    • Adjust the flow and pressure as needed using the discharge valve.
    • Avoid throttling the suction side to maintain pump efficiency.
  8. Regular Maintenance:
    • Periodically inspect the pump and motor for wear or damage.
    • Lubricate bearings and other components as per the manufacturer’s recommendations.

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Why Choose Green Vista Living


At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First


As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet


Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts


Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living


Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.


Free Shipping: We offer free shipping on most orders to the lower 48 U.S. states, making your shopping experience even easier.


100% Secure Ordering: Our site uses SSL Encryption technology to keep your payment and personal information safe and secure.


Volume Discounts: For large orders, we’re happy to provide special pricing—just reach out for a custom quote.


Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.


At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.
REAL REVIEWS, REAL RESULTS

Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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