ALKIN AWS 4000 (75)

Heavy-Duty Commercial-Grade Automatic Water Softener

Hard water is one of the most common yet overlooked problems affecting homes and businesses today. The Alkin AWS 4000 (75) is a commercial-grade, fully automatic water softener engineered to remove hardness-causing minerals like calcium and magnesium, keeping your systems scale-free and reliable. With its 75 Litre resin capacity and a strong 4000 LPH flow rate, this softener is built to deliver consistent soft water across extended, high-demand usage in larger homes, hotels, and restaurants.

The Importance of Water Softening

Hard water leaves behind mineral deposits that clog pipes, damage appliances, and leave skin and hair feeling dry and dull. As awareness of these effects grows, the demand for reliable, high-output water softeners has increased. The Alkin AWS 4000 (75) addresses this need with an automatic, low-maintenance system that keeps your water consistently soft, even under sustained heavy demand before the next regeneration is required.

Key Specifications of the Alkin AWS 4000 (75)

Flow Rate

The Alkin AWS 4000 (75) delivers a strong maximum flow rate of 4000 liters per hour (LPH), ensuring consistent water pressure even during peak, high-output usage.

Resin Volume

With a 75 Litre resin capacity, this softener can treat a significantly larger volume of water between regeneration cycles, making it well suited for larger households, hotels, and establishments with higher daily water demand.

Valve Type & Regeneration

The unit features a fully automatic valve with meter-initiated or time-based regeneration, so the system cleans itself as needed without manual intervention.

Working Pressure

Designed to operate efficiently within a working pressure range of 0.15 – 0.5 MPa, ensuring safe and reliable performance across varying water supply conditions.

Brine Valve

An integrated brine valve with float ensures precise and consistent salt-brine dosing during each regeneration cycle.

Compact and Robust Design

Built with durable materials and a robust construction, the Alkin AWS 4000 (75) is designed for easy installation and reliable long-term performance in demanding commercial-grade applications.

Technical Specifications

Technical specifications are subject to change without prior notice due to continuous product improvement. Please verify dimensions and weight against the latest official datasheet before publishing.

Why Choose the Alkin AWS 4000 (75)?

The Alkin AWS 4000 (75) isn't just another water softener; it's a commercial-grade solution built for heavier water demand and extended run times. Here's why it stands out:

1. Higher Flow Capacity

With a 4000 LPH flow rate, this model is well suited for settings that need stronger, uninterrupted water pressure across multiple points of use.

2. Extended Resin Capacity

The 75 Litre resin bed allows significantly longer run times between regenerations, translating into efficient softening and extended service life for your plumbing and appliances, even under heavy usage.

3. Fully Automatic Operation

The automatic valve and self-regeneration cycle take the hassle out of maintenance, ensuring optimal performance without constant monitoring.

4. Long-Term Savings

By preventing scale buildup, the AWS 4000 (75) reduces energy and maintenance costs across your appliances, plumbing, and water heaters, while lowering the frequency of salt refills thanks to its larger resin bed.

Advanced Technology in Alkin AWS 4000 (75)

Ion Exchange Softening Process

The Alkin AWS 4000 (75) employs advanced ion exchange technology to ensure optimal softening performance:

• Resin Bed: The 75L resin bed captures hardness-causing calcium and magnesium ions as water passes through, supporting longer service intervals.
• Automatic Regeneration: A meter or time-initiated cycle flushes and recharges the resin bed, restoring full softening capacity.
• Brine Tank with Float Valve: Ensures accurate and consistent brine dosing for every regeneration cycle.

Simple, Reliable Control

The Alkin AWS 4000 (75) is designed for user-friendly operation with a straightforward automatic control valve, minimizing the need for manual intervention while ensuring consistent soft water supply even at higher flow rates and heavier daily loads.

System Features

• Fully automatic regeneration valve
• Meter-initiated or time-based regeneration mode
• 75 Litre resin capacity for extended run times
• Brine valve provided with float for precise dosing
• Commercial-grade build for heavy, high-output performance
• Simple installation with standard inlet/outlet fittings
• Low maintenance, long-lasting performance
• Suitable for purifying both brackish and tap water

Options

• Twin-tank alternating softener configuration
• Additional brine tank capacity
• Remote monitoring system
• Higher LPH / resin variants (AWS 5000 / 6000)

Applications

• Larger homes and residential apartments
• Hotels and restaurants
• Offices and commercial establishments
• Laundries and light industrial use

Maintenance and Support

Regular maintenance ensures the longevity and efficiency of the Alkin AWS 4000 (75). Alkin provides comprehensive support, including guidance on salt refilling, resin health checks, and periodic servicing to keep your softener performing at its best.