WOLACH WOLACH S7 Hookah Diving System — 12 m1 / 7
Spearfishing pick

WOLACH WOLACH S7 Hookah Diving System — 12 m

The recreational sweet spot. A self-developed 12 V oil-free motor pushes 73 L/min through a 15 m hose, giving working divers a full shift of bottom time.

$809

Secure checkout with PayPal · Duties & taxes included

12 mRated depth
5 hRuntime
73L/min air
15 mHose
Battery / runtime 5 hours · 75 Ah · 9.2 kg
Colour Black
1
Free DDP delivery to US: Oct 16 – Oct 23
Order within — to ship today
2-year warranty on compressor, motor & battery. Register in 60 seconds.
30-day risk-free returns. Try it in the water first.
WOLACH S7

The recreational sweet spot. A self-developed 12 V oil-free motor pushes 73 L/min through a 15 m hose, giving working divers a full shift of bottom time.

12 m
rated operating depth

Rated to 12 m and laboratory-tested to 16 m. We publish both numbers — and we ask you to plan around the lower one.

8 h
of air on one charge

A CATL lithium pack with an integrated battery-management system delivers stable output for the whole session, with a low-battery alarm long before you need it.

1 sec
self-righting hull

Knocked over by a wave? The weighted hull rights itself in about a second without interrupting your air supply.

Complete your setup

WOLACH S7
5 hours
+
+
Bundle total$809
Technical specifications

The numbers

ModelsS7-5H · S7-8H
Rated operating depthWithin 12 m
Maximum tested depth16 m (laboratory)
Runtime per charge5 hours / 8 hours
Battery capacity75 Ah / 120 Ah
VoltageDC 12 V
Power235 W
Airflow rate73 L/min, 100% oil-free
Air hose length15 m reinforced, standard
Housing size470 × 255 × 245 mm
Weight9.2 kg / 10.8 kg
Suitable divers1
ColoursSignal red · Black · Navy blue
CertificationsCE · RoHS · MSDS · International Breathing Air
In the box

Everything to get in the water

01S7 surface unit with selected battery pack
0215 m reinforced air hose with quick-release coupling
03Full-seal diving mask and demand regulator
04Orange surface float and tow line
05110–240 V charger with regional plug set
06Spare filter element and O-ring service kit
07Laminated quick-start card and full manual
For certified divers. Dive within your training, with a buddy and a dive computer. Always plan to the rated depth.
Duties-paid delivery2-year warranty30-day returnsDiver support, 7 days
FAQ

Questions, answered.

Still unsure? A diver on our team replies within 2 hours, 7 days a week.

Talk to a diver
How deep can the S7 go?
The S7 is rated to 12 m and laboratory-tested to 16 m. We publish both numbers and ask you to plan your dives around the lower one.
How long does the battery last?
5–8 hours of air in the water, depending on the pack you choose and how hard you swim. Packs are hot-swappable, so a second battery doubles your bottom time.
Do I need a certification?
Yes — a WOLACH is surface-supply equipment for certified divers. Dive within your training, with a buddy, a dive computer, and a planned no-decompression profile.
What's in the box?
S7 surface unit with selected battery pack · 15 m reinforced air hose with quick-release coupling · Full-seal diving mask and demand regulator · Orange surface float and tow line · 110–240 V charger with regional plug set · Spare filter element and O-ring service kit · Laminated quick-start card and full manual
Are duties and taxes included?
Yes. We ship DDP (Delivered Duty Paid) to 60+ countries — the price at checkout is the price you pay. No surprise bills at the door.
How long does delivery take?
Standard DDP: 7–12 business days. Express: 4–6 business days. You receive tracking within 24 hours of dispatch.
Do I need a diving certification?
Yes. These are surface-supplied breathing systems for certified divers (Open Water or equivalent). Always dive with a buddy, a dive computer and within no-decompression limits.

Guides for S7 owners

Knowledge Hub
Safety

How Deep Can You Go With a Hookah Diving System?

Rated depth vs. tested depth, why hose length is not depth, and the no-decompression limits that still apply.

7 min read · Sep 02, 2026
Gear

S6 vs S7 vs S9 vs S77: Which WOLACH Is Right for You?

Match depth, runtime and airflow to how you actually dive. Includes a 60-second picker.

9 min read · Aug 21, 2026
Guides

Never Hold Your Breath: 3 Rules for Your First Hookah Dive

The three non-negotiables that keep first dives easy, safe and fun.

5 min read · Aug 09, 2026
WOLACH S7 · 5 hours
$809