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S18 Countertop Sparkling Water Dispenser

High-Capacity System for Still And Sparkling Water

The S18 countertop is a high-capacity sparkling water system that delivers premium chilled, sparkling, and ambient water on demand producing up to 180 liters per hour for high-volume applications like hotels and restaurants. Featuring an 11″ dispense height, rapid cold carbonation, and manual faucets for dependable dispensing, the S18 Countertop makes quick, efficient bottle-filling an easy task for any user, with the carbonating chiller and filtration installed remotely or tucked under the counter.

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Download Spec Sheet

*Capacity dependent on source water temperature

Features:

  • 3-tap chrome dispensing tower features chilled, sparkling, and ambient water
  • 4-stage advanced filtration system, mountable to the chiller or installed remotely
  • Carbonating chiller and purification system installs remotely or under the counter
  • Insulated trunkline and water recirculation to ensure optimal temperature from chiller to tap
  • Unrivaled 22 lb ice bank chills a higher volume of cold water
  • Dispense height of 11" accommodates large reusable bottles
  • Utilizes R290 environmentally friendly natural refrigerant
  • Equipped with a 1.7-liter sparkling tank for rapid cold carbonation
  • Programmable flow meter tracks usage and allows more consistent scheduled service and filter changes
  • Heavy-duty rotary faucets allow for pressure and flow control to limit splashing
  • Easily connects to external CO₂ (regulator included)
Features:
Ideal for:
  • Cold | Sparkling | Ambient
  • Hotels
  • Restaurants
  • Bars & Cafes
  • High-Volume Foodservice
  • Hospitality Venues
Product Details

The S18 countertop is a high-end system built for high-volume, dependable dispensing, pairing a 3-tap chrome tower with a carbonating chiller and 4-stage filtration that installs remotely or under the counter, out of sight.

Available Types
Water Options
Capacity & Users

Countertop

Cold, Sparkling, Ambient

High-volume applications (hotels, restaurants)

Chilling capacity up to 180 liters/hour*
22 lb ice bank
Specification
Details

Height

27.4 in
Width
22.4 in
Depth
17.1 in
Depth with Drip Tray
23.6 in
Rear Ventilation Clearance**
2 in
Dry Weight
110 lbs
Ice Bank
22 lbs
Chilling Capacity
180 liters/hour*
Maximum Flow Capacity
240 liters/hour
Refrigerant
R290 (environmentally friendly, natural)
Sparkling Tank
1.7 liters
Filtration
4-stage advanced filtration
Rated Voltage / Frequency / Running Amps
115V / 60Hz / 7 amps
CO₂ Specification
Available hookup for external CO₂ tank or bulk CO₂ supply; connects with ¼” poly tubing to the regulator; operates at 55 psi (regulator included)
Water Supply / Pressure
3/8″ poly tubing for water connection; 40 psi min – 60 psi max (2.75 – 6.9 bar)

Model Number

S18 CT

*Capacity dependent on source water temperatur

Installation & Maintenance

The S18 CT is designed to install out of sight while keeping service simple, so high-traffic venues get dependable sparkling, chilled, and ambient water without a bulky footprint on the counter.

  • Carbonating chiller and purification system install remotely or under the counter
  • 3-tap chrome tower delivers an 11" dispense height for dependable, splash-free filling
  • Insulated trunkline and water recirculation maintain optimal temperature from chiller to tap
  • Recommended water supply pressure: 40–60 psi (2.75–6.9 bar); CO₂ connection operates at 55 psi
  • External CO₂ tank or bulk CO₂ supply connection supported, with regulator included
  • Professional installation available through the Premium Pure Water service team
  • Programmable flow meter tracks usage for consistent scheduled service and filter changes
  • 4-stage filtration system can be mounted to the chiller or installed remotely for easy access
  • Heavy-duty rotary faucets give pressure and flow control to limit splashing during use
  • Regular filter replacement handled by Premium Pure Water's service team

Find the Right Model for You

Not sure which sparkling water dispenser fits your space? Here’s how the S18 CT compares to the other models in the S18 and S4 lineup.

Feature
S18 UC
S18 Countertop
S4

Install Type

Undercounter (chiller & filtration install remotely or under the counter; 3-tap tower on the counter)
All-in-one countertop unit
Freestanding & Tower (with optional base)
Water Options
Cold, Sparkling, Ambient
Cold, Sparkling, Ambient
Cold, Sparkling, Ambient, Hot
Filtration
4-stage advanced filtration
4-stage advanced filtration
Lead-reduction carbon filtration; supports reverse osmosis
Cooling / Sanitization
Ice bath chilling technology; R290 natural refrigerant
Ice bath cooling technology
Gravity-fed system with in-tank UV sanitization
Dispensing Style
3-tap chrome tower; heavy-duty manual rotary faucets; 11″ dispense height

3-tap chrome dispensing tower; manual faucets; 11″ dispense height

Touch-activated, single point of dispense; comfort-height, glass front panel

Rated Capacity
Up to 180 L/hr chilling capacity; 240 L/hr max flow; 22 lb ice bank; 1.7 L sparkling tank
Rated to the same 180 L/hr chilling capacity per its linked spec sheet*
Serves up to 25 users (gravity-fed; no published L/hr rating)
CO₂ Supply
External tank or bulk CO₂ supply; regulator included; operates at 55 psi
External tank or bulk CO₂ supply (per shared spec sheet)*
Not published

Best Suited For

High-volume venues that want the chiller and filtration hidden away from the counter
High-volume venues that want a single, all-in-one countertop footprint
Offices and smaller venues wanting hot water alongside cold, sparkling, and ambient, with touchless dispense

*Capacity dependent on source water temperature

Frequently Asked Questions

Product-specific FAQ questions to address common user queries and improve clarity.

How much water can the S18 Countertop produce per hour?

The S18 Countertop produces up to 180 liters per hour of chilled, sparkling, or ambient water, depending on the temperature of the source water, making it well suited to high-volume venues like hotels and restaurants.

The carbonating chiller and purification system install remotely or under the counter, connecting to a 3-tap chrome tower. An insulated trunkline with water recirculation keeps the temperature consistent from chiller to tap.

The S18 Countertop dispenses cold, sparkling, and ambient water through its 3-tap chrome dispensing tower.

Yes. It connects easily to an external CO₂ tank or a bulk CO₂ supply, operating at 55 psi, and a CO₂ regulator is included.
A 22 lb ice bank and ice bath chilling technology support high-volume chilling, while a programmable flow meter tracks usage for consistent scheduled service and filter changes. Heavy-duty rotary faucets provide pressure and flow control to limit splashing.

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