ERA BAR
Commercial RO for Specialty Coffee
Precision Mineral Control for the Discerning Barista
Compact reverse osmosis platform delivering precise mineral control and superior TDS stability for light-commercial applications. Built for baristas who demand perfection.
200
Gallons Per Day
5
Stage Filtration
40%
Recovery Rate
Starting From $1995
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FlowLink
Mineral Control Valve
Permeate Pump
Manual Membrane Flush
Pressure Gauge
Water Engineered For Excellence In Every Cup
The ERA BAR-S Series represents Flow Motion's commitment to bringing commercial-grade water treatment to specialty coffee environments. Producing up to 200 GPD, ERA BAR-S delivers the precision mineral control and water quality consistency that discerning baristas require.
Unlike competitive systems that compromise on mineral stability or footprint, ERA BAR-S incorporates Flow Motion's proprietary MineralControl™ Architecture, introducing minerals after the storage tank at the point of dispense. This ensures stable post-blend TDS and consistent water chemistry which is critical for repeatability in specialty coffee applications.
Compact Footprint, Commercial Power
16.5" H × 7.1" W × 17.0" D – fits where larger systems can't, without sacrificing performance
Superior TDS Control
MineralControl™ Architecture maintains stable chemistry across all brewing conditions
Service-Friendly Design
Tool-free panels and Quick Twist cartridges minimize downtime and maintenance costs
Advanced Features for Professional Coffee
Every component engineered to deliver consistent, superior water quality with minimal maintenance
MineralControl™ Architecture
Flow Motion's proprietary system introduces minerals after the storage tank at point of dispense, ensuring stable post-blend TDS and consistent water chemistry across all operating conditions.
Integrated TDS Monitoring
Real-time display of pre- and post-blend TDS readings allows precise adjustment and verification of water quality without external testing equipment.
High-Efficiency Permeate Pump
Improves water recovery up to 40% while reducing wastewater, delivering cost savings and environmental benefits without compromising performance.
Quick Twist Filter Cartridges
Tool-free cartridge replacement enables fast, mess-free maintenance. 5-stage filtration provides comprehensive water treatment and system protection.
Stainless-Steel Construction
Premium enclosure with removable tool-free panels provides streamlined service access while maintaining professional aesthetics in any environment.
Manual Membrane Flush Valve
Supports membrane performance and longevity through easy periodic flushing, extending service intervals and reducing operating costs.
ERA BAR-S (LT)
LINE PRESSURE
Operation
Standard Line Pressure
Production
200 GPD w/ Blending
Power Required
None (Non-Electric)
Weight
34 lbs
Ideal For
Stable Municipal Supply
Operation
Booster Pump + Pressure Switch
Production
200 GPD w/ Blending
Power Required
120V AC
Weight
40 lbs
Ideal For
Low / Fluctuating Pressure
ERA BAR-S (BST)
BOOSTER PUMP
ERA BAR-S (BST)
BOOSTER PUMP
Operation
Production
Booster Pump + Pressure Switch
200 GPD w/ Blending
Power Required
120V AC
Weight
40 lbs
Ideal For
Low/Fluctuating Pressure
ERA BAR-S (LT)
LINE PRESSURE
Operation
Production
Standard Line Pressure
200 GPD w/ Blending
Power Required
None (Non-Electric)
Weight
34 lbs
Ideal For
Stable Municipal Supply
ERA BAR-S Models
Select the configuration optimized for your water pressure conditions
Competitive Advantages
How ERA BAR-S outperforms traditional coffee RO systems
Post-Tank Mineralization
Unlike systems that blend before the tank (allowing TDS drift), ERA BAR-S's MineralControl™ introduces minerals at point of dispense for rock-solid consistency.
Compact Commercial Design
At 16.5" × 7.1" × 17", ERA BAR-S delivers 200 GPD in a footprint 30-40% smaller than comparable reverse osmosis systems.
Maintenance Simplicity
Quick Twist cartridges and tool-free panels reduce service time by 60%, minimizing downtime in busy coffee operations.
High Efficiency
40% recovery rate with permeate pump reduces wastewater by up to 50% compared to standard systems, lowering operating costs.
Superior Value
Competitive with other RO systems while offering advanced features like integrated TDS monitoring and tool-free service access.
Made in USA
American engineering and manufacturing ensures quality, reliability, and responsive support you can trust.
Ideal Applications
Where ERA BAR-S excels in light-commercial environments
Specialty Coffee
Single-origin espresso, pour-over, and batch brewing requiring precise water chemistry
Boutique Cafés
Small-format venues where space is premium but quality cannot be compromised
Tea Houses
Premium tea service demanding controlled mineral content for optimal extraction
Bakeries & Combi Ovens
Steam ovens and combi units requiring scale-free, high-quality water
Office Coffee Programs
Corporate environments offering premium coffee experiences to employees
Training & Education
Coffee education facilities requiring consistent water for repeatable results
Complete Specifications
Detailed technical information for both ERA BAR-S models
Feature | ERA BAR-S (LT) | ERA BAR-S (BST) |
|---|---|---|
Flow Rate | 200 GPD w/ Blending (150 GPD Membrane) | 200 GPD w/ Blending (150 GPD Membrane) |
Recovery Rate | 40% | 40% |
Filtration Stages | 5 Stages | 5 Stages |
Filter Style | Quick Twist Cartridges | Quick Twist Cartridges |
Dimensions(H x W x D) | 16.5" × 7.1" × 17.0" | 16.5" × 7.1" × 17.0" |
Unit Weight | 42 lbs | 48 lbs |
Shipping Weight | 46 lbs | 52 lbs |
Power Requirements | None (Line Pressure) | 120V AC |
Feed Connection | 3/8" Quick-Connect | 3/8" Quick-Connect |
Tank Connection | 3/8" Quick-Connect | 3/8" Quick-Connect |
Pure Water Connection | 3/8" Quick-Connect | 3/8" Quick-Connect |
Drain Connection | 1/4" Quick-Connect | 1/4" Quick-Connect |
TDS Monitoring | Integrated Display | Integrated Display |
Permeate Pump | High-Efficiency | High-Efficiency |
MineralControl™ | Post-Tank | Post-Tank |
Manual Flush Valve | Included | Included |
Enclosure | Stainless Steel | Stainless Steel |
Service Access | Tool-Free Panels | Tool-Free Panels |
Mounting Options | Compatible with ERA MNT wall-mount shelf | |
Tank Options | 5, 14, or 20 gallon (other sizes available) | |
Made In | USA |
Compare The ERA Family
Experience all the ERA series has to offer in one place
Feature | ERA BAR-S | ERA PRO-S | ERA MAX-S |
|---|---|---|---|
Best For | Small cafes, single-group espresso, light commercial | Multi-group espresso, cafes, restaurants, mid-volume foodservice | High-volume cafes, commercial kitchens, heavy-duty operations |
Production Capacity | 200 GPD (150 GPD membrane + blending) | 375 GPD (325 GPD membrane + blending) | 600 GPD (550 GPD membrane + blending) |
Filtration Stages | 5-Stage Quick Twist | 5-Stage Quick Twist | 5-Stage Quick Twist (15" extended) |
Filter Size | Standard diameter | Large diameter | Large diameter, 15" length |
Service Life | 6-12 months (pre-filters), 2-3 years (membrane) | 8-14 months (pre-filters), 2-4 years (membrane) | 12-18 months (pre-filters), 3-5 years (membrane) |
Recovery Rate | 40% | ~30-40% (user adjustable) | ~30-40% (user adjustable) |
Dimensions (H x W x D) | 16.5" × 7.1" × 17.0" | 17.2" × 9.4" × 20.1" | 22.2" × 9.4" × 20.1" |
Unit Weight | 42 lbs (LT) / 48 lbs (BST) | 34 lbs (LT) / 40 lbs (BST) | 40 lbs (LT) / 48 lbs (BST) |
Monitoring | Integrated TDS monitor (pre/post blend) | Triple pressure gauges + TDS monitor | Triple pressure gauges + TDS monitor |
Pressure Gauges | Single gauge | Triple gauges (feed, pump, tank) | Triple gauges (feed, pump, tank) |
Mineral Control | MineralControl™ Architecture with precision blending valve | MineralControl™ Architecture with precision blending valve | MineralControl™ Architecture with precision blending valve |
Service Access | Tool-free top and side access | Tool-free top and side access | Tool-free top and side access |
Filter Changes | Quick Twist quarter-turn | Quick Twist quarter-turn | Quick Twist quarter-turn |
Permeate Pump | High-efficiency (non-electric) | High-efficiency (non-electric) | Internal (non-electric) |
Booster Pump (BST) | Optional (BST model) | Optional (BST model with auto-flush) | Optional (BST model with inlet solenoid) |
Power Required | None (LT) / 120V AC (BST) | None (LT) / 120V AC (BST) | None (LT) / 120V AC (BST) |
Connections | 3/8" QC (Feed/Tank/Pure), 1/4" QC (Drain) | 3/8" QC (Feed/Tank/Pure), 1/4" QC (Drain) | 3/8" QC (Feed/Tank/Pure), 1/4" QC (Drain) |
Enclosure | Stainless steel | Stainless steel | Stainless steel |
Tank Size Options | 5, 14, 20 gallon (others available) | 5, 14, 20 gallon (others available) | 5, 14, 20 gallon (others available) |
Footprint | Most compact | Moderate | Tallest (extended capacity) |
Price Point | Entry-level commercial | Mid-range commercial | Premium commercial |
Ideal Dally Volume | Up to 150 gallons/day | 150-300 gallons/day | 300+ gallons/day |
Applications | Specialty Coffee | Coffee/Food Service, Combi Ovens, Steam Ovens | Combi Ovens, Steam Ovens |
Made In USA | ✓ | ✓ | ✓ |
ERA MNT
Precision-Engineered Universal Mount
A single piece of stainless steel engineered to exacting specifications. The ERA MNT is the universal mounting solution for all three ERA Series models, designed to simplify installation while maximizing flexibility.
Clean lines, robust construction, and thoughtful engineering come together in a mounting bracket that reflects the same attention to detail as the systems it supports.
$109
