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Clarifier

Many industries rely on clarifiers to keep their treatment systems stable and cost-efficient. See why this unit is critical in water treatment.

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Filtration

Deep filtration stabilizes raw water quality and protects downstream units such as RO and disinfection. A crucial step in achieving high-quality water.

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Cooling System

Proper cooling water treatment prevents scaling, corrosion, and biological growth — protecting equipment and lowering operational costs.

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Ultra Filtration

UF removes microparticles that traditional filtration can’t — ensuring stable water quality and protecting RO membranes from fouling.

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Reverse Osmosis

RO removes more than 99% of dissolved solids — protecting boilers, cooling systems, and production lines from scaling and corrosion.

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Ion Exchange

Ion exchange removes hardness, heavy metals, and dissolved ions — ensuring specification-grade water for industrial processes.

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Boiler System

Boiler efficiency starts with water quality. Scale and corrosion reduce heat transfer and fuel efficiency — proper treatment protects system lifetime.

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Wastewater Treatment Plant

WWTP protects the environment and operational continuity — ensuring effluent quality and long-term regulatory compliance.

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Pureve

Pureve provides clean and safe drinking water through advanced purification technology, eliminating the need for boiling or gallon bottles.

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Murni

Murni provides refill drinking water solutions supported by quality control and hygienic distribution — making clean water easily accessible to local communities.

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Solusi

Industri
Teknologi
Penawaran

Sertifikasi Kami

Kami adalah Anggota Grup Lautan Luas

PT Lautan Luas Tbk (IDX: LTLS) merupakan Perusahaan penyedia bahan baku dan solusi terintegrasi yang berdiri sejak 1951. Berawal sebagai importir bahan kimia dasar, Lautan Luas kini memiliki tiga segmen bisnis utama, yaitu distribusi, manufaktur, serta pendukung dan jasa.

 

Jaringan distribusi Lautan Luas didukung oleh lebih dari 100 prinsipal internasional dengan lebih dari 1.000 produk yang tersebar di Indonesia, Singapura, Shanghai, Thailand, dan Vietnam. Dengan adanya empat cabang, lima kantor perwakilan, serta satu gudang berikat untuk mendukung kegiatan operasional di Indonesia, Lautan Luas melayani berbagai sektor industri strategis, termasuk makanan dan minuman, air, perawatan pribadi, pertanian, pertambangan, plastik, dan karet.

Trusted Around the World

With more than four decades of expertise in water treatment under the Lautan Luas Group, Lautan Air Indonesia is expanding its capabilities beyond the domestic market. Our export journey began as a natural progression of our strong engineering foundation, consistent product quality, and proven performance across diverse industries in Indonesia. Today, we deliver water treatment solutions that meet international requirements.

This expansion reflects our commitment to advancing water sustainability through innovation, reliability, and world-class operational standards. In every export activity, we uphold the same principles that guide our domestic operations: safety, quality, sustainability, and engineering excellence. As part of the Lautan Luas Group, recognized for its commitment to sustainability, we strive to ensure that our water solutions contribute positively to global water challenges.

export map

Berita Perusahaan

LAI Receives Top Human Capital Awards 2025
LAI Raih Penghargaan Top Human Capital Awards 2025

PT Lautan Air Indonesia dengan bangga mengumumkan pencapaiannya di ajang Top Human Capital Awards 2025, yang diselenggarakan oleh TopBusiness, di mana perusahaan mendapatkan penghargaan Top Human Capital Awards 2025 – Star 4. Acara penganugerahan penghargaan ini diselenggarakan pada bulan November

lautan air indonesia at palmex
Lautan Air Indonesia Berbagi Keahlian Pengolahan Air di Palmex 2025

Medan, 7–9 Oktober 2025 – PT Lautan Air Indonesia (LAI) berpartisipasi dalam Palmex Indonesia 2025, salah satu pameran industri kelapa sawit terkemuka di Asia. Acara yang diselenggarakan di Medan, Sumatera Utara ini mempertemukan para profesional dan pelaku bisnis.