Head spa equipment comes in two fundamentally different setups: plumbed stations that connect to your salon’s water supply and drainage, and no plumbing head spa machines that work from a self-contained water tank. If you are shopping for a head spa machine for a new studio, a renovation, or a space where plumbing is not available, this guide compares both routes so you can buy once and buy right. Compare models on our head spa sink.
What Is Head Spa Equipment?
Head spa equipment covers everything a scalp treatment room needs: a treatment bed or reclining chair, a water circulation unit (the machine), basins or bowls, towels, and often a steamer or spray system. In everyday industry language, the head spa machine is the heart of the setup – the unit that heats, filters, and jets water over the scalp. For a full model-by-model breakdown, see our head spa machine buying guide.
The single biggest buying decision is not brand or color. It is plumbing. Ask one question first: can this room get a water supply line and a floor drain? The answer splits all head spa equipment into two camps:
- Plumbed head spa equipment – fixed basins or beds connected to a direct water line and drainage, built for high daily service volume.
- No-plumbing head spa equipment – portable machines and beds with built-in clean and wastewater tanks. No pipes, no drain, no contractor.
Both options are available across our head spa bed and equipment collection, and both are built factory-direct for the US market.
Plumbed vs No-Plumbing Head Spa Equipment: The Comparison
The table below summarizes how the two setups differ in the ways that actually affect salon owners.
| Factor | Plumbed station | No-plumbing machine / tank setup |
|---|---|---|
| Water supply & drain | Required – supply line plus floor drain | None – fill the clean tank, empty the waste tank |
| Installation | Rough-in plumbing, often thousands of dollars per station | Plug in and place – no permits or contractors |
| Mobility | Fixed to the water line | Fully portable – reconfigure or move salons freely |
| Daily service capacity | Unlimited water, best for high-volume salons | Limited by tank size (roughly 4-8 services per fill) |
| Best for | Dedicated spa rooms, busy nail and beauty salons | Rentals, mobile spas, pop-ups, multi-purpose rooms |
Many US salons run a hybrid: plumbed stations for the busiest wash positions and one or two no-plumbing units for flexibility. For a deeper look at fixed units, see our guide to plumbed vs non-plumbed head spa bed options.
No-Plumbing & Portable Head Spa Machines: How They Work
A no-plumbing head spa machine uses a closed-loop system: a built-in freshwater tank (typically 10-15L) feeds the pump, water is heated and jetted over the scalp in the basin, then filtered and collected in a separate wastewater tank (12-18L). Because the water never touches a building pipe, there is zero risk of cross-contamination between clients and no drain required.
If you plan to move the unit between rooms or take it on location, a portable head spa machine on locking casters is the practical choice. This design is also the reason portable spa equipment has become the default answer for landlords who restrict structural changes, studios that rent, and owners who want to rearrange their floor plan without calling a plumber.
Watch how a non-plumbed unit operates in the video above, or read the full breakdown of portable head spa bed and machine setups for US salons.
Plumbed Head Spa Equipment: When to Choose Direct Water
If your head spa room sees back-to-back appointments all day, a plumbed station never runs out of water. There is no tank to refill between clients, no wastewater to empty, and the water temperature stays consistent service after service. Plumbed setups also tend to look more built-in and premium, which matters if the treatment room is part of a branded spa experience.
The trade-off is installation. A proper rough-in needs a licensed plumber, sometimes a permit, and a floor drain – which is why a fixed station usually costs more to land than a comparable no-plumbing machine. Budget for the plumbing work before you commit to a plumbed layout.
Japanese Head Spa Equipment: Portable vs Plumbed Traditions
Japanese head spa equipment is known for precision scalp treatments: fine jet streams, gentle heating, and multi-position beds that let the therapist work around the head. In Japan, most salons install plumbed stations because space is optimized around a fixed basin. In the US market, however, most of our buyers choose no-plumbing japanese head spa equipment with tanks, because it delivers the same jet and steam experience without a construction project.
Either way, look for the same core specs: 3-5 motor options, adjustable water temperature, multi-stage filtration, and a bed with a 300kg weight capacity if you buy the full japanese head spa bed setup. A complete japanese-style room pairs the bed with a machine, a rinsing bowl, and tank or plumbed water delivery depending on your building.
Factory-Direct Buying Tips: Specs, MOQ and Shipping
Whichever route you pick, buy with these checks in mind:
- Electrical: US models run on 110V-240V; dual-voltage 110V-240V is available for export. All Nova equipment is CE certified.
- Warranty and build: commercial-grade steel frames, PU leather upholstery, and a one-year warranty on motors and pumps.
- MOQ: order a single sample unit to test before committing to volume; wholesale pricing improves from 2-5 units up.
- Shipping: factory-direct DDP means the quoted price covers freight and duties to your door, with typical lead times of 10-15 days.
Request a quote with your floor plan and water situation on our contact page, and our team will spec the plumbed or no-plumbing package that fits.
Quick Decision Checklist
- Is there a floor drain within reach? → plumbed station is an option.
- Renting, sharing the room, or planning to move? → go no-plumbing.
- Expecting 8+ head spa services a day at one station? → lean plumbed or buy two no-plumbing units.
- Need japanese-style jet and steam therapy? → confirm the machine has heat, filtration, and 3+ motors.
- Buying your first unit? → sample one no-plumbing machine, test client response, then scale.
FAQ
What is a head spa machine?
A head spa machine is a self-contained unit that heats, filters, and jets water over the scalp during a head spa treatment. Most modern no-plumbing models include built-in clean and wastewater tanks, an electric pump, and adjustable temperature, so they can run anywhere without a water line.
Does head spa equipment need plumbing?
No. Head spa equipment comes in plumbed and no plumbing versions; no plumbing is required for tank-based units. No-plumbing machines and beds use built-in tanks (about 10-15L clean and 12-18L waste) that you fill and empty by hand, which makes them ideal for studios without floor drains, mobile services, and rented spaces.
What is the difference between plumbed and no-plumbing head spa equipment?
Plumbed equipment connects directly to a water supply and drainage, giving unlimited water for high-volume salons but requiring expensive rough-in installation. No-plumbing equipment works from integrated tanks: lower installation cost, fully portable, but with a water capacity of roughly 4-8 services per fill.
What does japanese head spa equipment include?
A complete japanese head spa setup includes a multi-position treatment bed, a jet circulation machine, a rinsing bowl or basin, and water delivery that can be plumbed or tank-based. When buying for the US, most salons choose tank-based japanese head spa equipment to avoid plumbing work while keeping the full jet and steam experience.
Related: first time trying the treatment? See our guide to finding a japanese head spa near me — what a session includes, what it costs, and how to pick a clean studio.
If you already own a head spa bed, our guide to a head spa kit without a bed explains which water-circulation parts to add.