You have two shampoo chairs and a floor drain, but the bowls sit on folding stands that wobble every time a client leans back. That is usually the moment salon owners start shopping for a proper salon backwash unit — the whole station, not just a basin.
A backwash unit is the piece of furniture where clients get their hair washed: the basin, the seat or bed, and the plumbing that carries water in and out. Get it right and washing hair stops being the hardest part of your day. Get it wrong and you will be replacing it in two years. Here is what US salons should check before ordering.
What Counts as a Backwash Unit?
The term covers three products that are often sold side by side but are not the same thing:
- Backwash bed — a flat, slightly tilted bed with the basin at the head end. The most comfortable option for a 45-minute head spa or scalp treatment.
- Bowl and chair combo — a standalone ceramic or acrylic bowl paired with a shampoo chair. Space-efficient and the classic hair salon setup.
- Portable backwash unit — a bowl on a rolling cart with a clean-water tank and a waste tank. No plumbing required, ideal for mobile stylists and booth renters.
Backwash Unit Types Compared
| Type | Best for | Plumbing | Typical US price |
|---|---|---|---|
| Bowl + stand | Budget hair stations | Yes | $250–$500 |
| Bowl + shampoo chair | Busy cut-and-wash salons | Yes | $450–$900 |
| Portable tank unit | Mobile stylists, pop-ups | No | $300–$700 |
| Electric backwash bed | Head spa, scalp facials | Yes | $1,200–$2,500 |
| Head spa bed with water circulation | Premium head spa rooms | Yes | $2,000–$4,500 |
If you run a standard hair salon, a bowl-and-chair combo is the workhorse. If you are selling scalp treatments as a paid service, skip straight to a backwash bed.
Plumbing or No Plumbing?
A plumbed backwash unit needs a hot and cold supply line, a drain, and ideally a floor drain in case of overflow. That is a $500–$2,000 plumber bill on top of the furniture, so plan it before you sign a lease.
A no-plumbing unit carries its own tanks. You fill the clean tank, wash, and empty the waste tank afterward. It works in a rented room, a home studio, or a pop-up booth, but you will cap out at a few clients per day because of the tank size. Ask two questions before buying: how many liters does the clean tank hold, and how high does the waste tank sit? A waste tank that sits too low will not drain well.
Size and Room Fit
Measure the footprint, not just the bowl. A backwash bed runs roughly 70–78 inches long, while a bowl-and-chair combo takes about 45–55 inches. Leave at least 24 inches of walkway behind the chair so you can move around a reclined client, and keep the basin 30–34 inches from the floor so your back is not bent all day. Our shampoo bed dimensions guide breaks down bowl depth and clearance in more detail.
What a Backwash Unit Costs in 2026
Prices are driven by the chair or bed, the basin material, and whether there is any electric function. A plastic bowl on a metal stand is cheap; a ceramic bowl with a tilting, padded bed is not. Add-ons that raise the price: a massage function in the chair, a lift mechanism, and a thermostatic mixer valve so clients never get a cold shock.
Shop the category first and compare what is actually included rather than chasing the lowest number. Freight is the other cost people forget — a full backwash bed ships on a pallet, and residential liftgate delivery is not free.
Buying Factory-Direct from Nova
Nova ships shampoo beds and backwash stations factory-direct to US salons. That means:
- MOQ 1 with sample orders available, so you can test one before kitting out four stations.
- Factory-direct wholesale pricing — no importer markup in the middle.
- DDP door-to-door shipping to the USA, typically 4–6 weeks by ocean.
- Production time 10–15 days once your order is confirmed.
- One-year warranty on every unit.
Nova shampoo beds and chairs carry a 300kg weight capacity, and any electric features — massage motors, lift actuators, mixers — are CE certified. Electrical parts run on 110V-240V dual voltage, so the same unit works in a US salon without a transformer.
Quick Checklist Before You Order
- Measure the footprint and the doorway the unit must pass through.
- Confirm you have hot and cold water plus a drain at the station — or budget a plumber.
- Check the basin depth: deeper bowls splash less but take longer to clean.
- Ask for the weight capacity if heavier clients will use the bed.
- Confirm voltage and plug type so the unit works in your country.
FAQ
Do I need a floor drain for a backwash unit?
Not always. A no-plumbing portable unit uses tanks instead. But for a fixed plumbed station, a floor drain is cheap insurance against a hose slipping out of the bowl.
Can one backwash unit serve two stylists?
Yes, if you buy a double-bowl model or place two chairs at one long basin run. Most single chairs handle 8–12 washes a day comfortably.
What is the easiest way to compare prices?
Look at the 2026 shampoo bed price guide for realistic ranges, then request a quote from Nova for the exact configuration you want.
Ready to spec your wash area? Browse the full shampoo bed category and ask Nova for a sample order.