Best 2 Stage Jet Pump Options for Home Water Supply and Wells
Searching for a reliable 2 stage jet pump? This guide highlights top 5 2 stage and closely related jet-style pumps, tailored for homes, wells, and irrigation. Best for households needing higher lift or improved pressure, the right choice balances flow, head, and durability. We’ll compare include-for-kits, ease of service, and practical limits to help you pick the right pump for your setup.
Summary of selected products:
| Product | Brand | Best For | Key Benefit |
|---|---|---|---|
| Goulds HSJ07N Multi-Stage Convertible Jet Pump | Goulds | Homes needing moderate lift | 2-stage jet with convertible wiring |
| Goulds HSJ20N Convertible Water Well Jet Pump | Goulds | Higher lift/water demand | 2-stage to 3-stage convertible |
| 1HP Water Pressure Booster Pump for Home | TDR Venus | Whole-house pressure boost | Smart control and dry-run protection |
| Star ES05S 1/2 HP Cast Iron Shallow Well Jet Pump | Star | Shallow wells | Made in USA, easy service |
| Goulds 7GS07422C Submersible Water Well Pump | Goulds | Submersible well installation | Low-profile, reliable flow |
Goulds HSJ07N Multi-Stage Convertible Jet Pump
The Goulds HSJ07N is a 2-stage convertible jet pump designed for residential wells and boosting home water pressure. It operates at 3/4 HP, 115/230 V, and single phase. The convertible feature supports wiring and configuration adjustments, making it suitable for households that may upgrade from a shallower lift to a higher head without replacing the pump.
Best for: Homes needing steady mid-range lift with future upgrade flexibility. A good pick when you want a jet pump that can adapt to different well depths without changing the unit.
Why selected: The 2-stage design improves push and efficiency over single-stage units, balancing cost and performance. The convertible aspect reduces future equipment changes if water needs rise.
Caution: Verify voltage compatibility and ensure proper priming for your well depth; improper priming can cause air locks or reduced flow.
Goulds HSJ20N Converticle Water Well Jet Pump
The Goulds HSJ20N is a converticle jet pump rated for 2 HP with 3 stages, offering higher flow and head than the 2-stage model. It is designed for deeper wells or higher-demand households that need more robust lifting capacity. The pump is convertible for adjustments to application as needs change.
Best for: Homes with deeper wells or higher concurrent water usage where extra head is beneficial. Choose this if you anticipate growth in water demand or well depth.
Why selected: It provides stronger performance in demanding applications while retaining jet-pump advantages like simple installation and accessible service points.
Caution: Higher power may require larger electrical circuit readiness and appropriate wiring; verify electrical panel capacity before installation.
1HP Water Pressure Booster Pump for Home
This booster pump combines a multi-stage flow with smart control features for whole-house water pressure enhancement. It supports up to 1080 GPH and 145 ft of head, making it a solid choice for larger homes or irrigation needs. The smart switch automates on/off, and dry-run protection adds reliability in the absence of water.
Best for: Homeowners seeking automatic operation and improved pressure across fixtures, without frequent manual adjustments. Suited for medium-to-large homes with higher pressure demands.
Why selected: The smart features reduce risk from dry running or overheating, prolonging pump life and maintenance comfort.
Caution: This unit is a booster pump rather than a traditional shallow-well jet pump; ensure your plumbing layout supports the integrated control system.
Star ES05S 1/2 HP Cast Iron Shallow Well Jet Pump
The Star ES05S is a cast-iron, 1/2 HP shallow well jet pump designed for light to moderate lift in shallow wells (0–25 feet). It can push up to about 930 GPH and 50 PSI, with built-in features like an ejector, pressure switch, and priming port for service and winterizing.
Best for: Smaller homes or cottages with shallow wells and moderate water needs. A simple, durable choice when installation is straightforward.
Why selected: It is American-made with robust construction and straightforward serviceability, which helps for quick maintenance in mild climates.
Caution: Not ideal for deep wells or variable irrigation demands; performance declines with depth and demand peaks.
Goulds 7GS07422C 2-Wire 3/4 HP Submersible Pump
The Goulds 7GS07422C is a 3/4 HP submersible pump designed for wells, offering a solid GPM and depth performance. It is wired for 230 V and is a practical option where space above ground is limited and a submersible configuration is preferred.
Best for: Homes with existing submersible well setups or where well depth exceeds the practical reach of above-ground jet pumps. Choose this if you want a compact, buried pump solution.
Why selected: Submersible pumps have advantages in variable well depths and reduced above-ground footprint, making maintenance easier in certain layouts.
Caution: Submersible pumps require careful electrical and well-casing compatibility checks; installation is typically more involved than above-ground jet pumps.
Buying Guide: Key Purchase Considerations
What is a 2-stage jet pump and why does it matter?
A 2-stage jet pump uses two stages to compress and push water more efficiently, increasing lift and performance compared to single-stage models. They’re typically chosen for deeper wells or higher household water demand.
How do I choose by well depth and lift?
From 0–25 feet: shallow-well jet pumps like the Star ES05S are suitable. For deeper wells, consider 2-stage models such as the Goulds HSJ07N or HSJ20N, which provide higher head and better flow at depth.
Power, voltage, and installation considerations
Verify your electrical service and circuit capacity. Most residential jet pumps run on 115/230 V and single phase. Ensure proper priming, check valve placement, and a suitable pressure switch for automatic operation.
Durability and materials
Cast iron housings are common in U.S.-made models for durability in harsh conditions. Submersible options save space and can simplify installation when a dry above-ground setup isn’t feasible.
Smart features and maintenance
Smart control, dry-run protection, and thermal protection improve reliability and longevity. Regular priming, valve checks, and clean intakes extend pump life, especially in irrigation-heavy setups.
FAQ
- What is the difference between a 2-stage jet pump and a single-stage pump? A 2-stage pump provides higher lift and better flow at greater depths, which improves pressure and reliability for deep wells or higher water demand.
- Which pump is best for a deep well? A higher-head 2-stage jet pump, such as Goulds HSJ07N or HSJ20N, is typically better for deep wells than a shallow, single-stage model.
- Do I need a submersible pump or an above-ground jet pump? Submersible pumps fit wells where above-ground space is limited or water is dirty; above-ground jet pumps are easier to service and install for many shallow-to-moderate setups.
- What maintenance is essential for jet pumps? Regular priming checks, valve and gasket inspections, and ensuring clean water intake help prevent air locks and improve efficiency.
- Can I upgrade from a 1/2 HP to 3/4 HP or 2 HP jet pump easily? Yes, but confirm electrical capacity, plumbing fittings, and well depth to match the increased head and flow requirements.
- Is a smart booster pump worth it for whole-house pressure? For homes with inconsistent water pressure, a smart-control booster can automate operation and protect against dry runs, improving reliability.