Complete Water & Fluid Engineering
Water Treatment & Pumping Solutions — Engineered Better
- Design, supply & install — complete water systems
- One accountable engineering partner
- Five systems, one team — no more juggling vendors
Authorized channel partner
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Every pump we design around is backed by Wilo-grade engineering, sized and serviced locally by Neptune. See the partnership
The problem
One water system. Five vendors. Zero accountability.
System
Five vendors for one system — and no one owns the outcome.
Fragmented sourcing
Separate quotes, site visits and warranties — no one owns how the parts work together.
Order-takers, not designers
Dealers sell what's in stock, not what actually solves your water problem.
No single accountable partner
When a pump fails, you're left chasing vendors just to find the cause.
What we do
Five engineering categories. One accountable partner.
Every Neptune engagement follows the same discipline: diagnose the water problem, then design, supply, install and maintain the right system for it.
Pumping Solutions
Booster, pressure & process pumping for homes, buildings and plants — Wilo-grade engineering, sized right.
Wilo-grade, sized right Explore Pumping
Water Treatment
Softeners, industrial RO, sand & carbon filtration engineered for your water source, not a catalog spec.
Engineered to your water source Explore Treatment
Swimming Pool Solutions
Filtration, circulation and water treatment for infinity, residential and commercial pools.
Infinity, residential & commercial Explore Pools
Wastewater Treatment
STP, ETP, recycling and industrial wastewater systems built for compliance and reuse.
Built for compliance & reuse Explore Wastewater
Hot Water Solutions
Heat pump, gas and industrial hot-water systems designed around real energy-cost ROI.
Real energy-cost ROI Explore Hot WaterExplore by application
Built for how you'll actually use it
Villas & Apartments
Pressure boosting, softeners and heat pump water heaters sized for household use, installed with minimal disruption.
Residential pumpingIndependent Homes
Borewell & overhead-tank pumping, RO for drinking water, and softener plants for hard-water areas.
Water softenersPrivate Pools
Filtration and circulation systems sized correctly the first time, with water treatment that keeps chemical costs down.
Pool solutionsHotels & Hospitality
Guest-load-rated pumping, commercial hot water and pool systems backed by AMC response commitments.
HospitalityHospitals & Offices
Reliable pressure systems, RO and treatment sized for continuous commercial operation.
Industrial ROMalls & Institutions
STP/ETP systems designed for compliance, plus service coverage that facility managers can plan around.
WastewaterManufacturing Plants
Process pumping and industrial wastewater systems engineered to your throughput and discharge norms.
Industrial wastewaterProcess Industries
High-capacity RO, filtration and industrial hot water systems specified with full datasheets.
Industrial hot waterInfrastructure Projects
Specification-ready pumping and treatment packages for architects, consultants and EPC contractors.
Engineering servicesTechnology partner
Wilo-grade engineering, delivered locally
As a Wilo authorized channel partner, Neptune designs around globally engineered pump technology — then owns the sizing, installation, commissioning and after-sales service locally, so you get global reliability with a local point of contact.
- Genuine Wilo pumps, correctly sized for your application
- Local installation, commissioning and AMC support
- Genuine spares and service-partner response times
Wilo Engineering
Global pump technology & standards
Neptune Sizing
Application-specific system design
Local Delivery
Install, commission & AMC support
How we work
Consultative by design, not transactional
Diagnose
Understand the actual water problem, not just the product request.
Design
Engineer the system to capacity, water type and use case.
Propose
Transparent specification and quote, no unnecessary upsell.
Install
Professional installation and commissioning by trained technicians.
Commission
System tested and handed over with documentation.
Maintain
AMC and service support to keep it running.
Why Neptune
Engineering-first, accountable throughout
Authorized channel partnerWho we serve
Industries
Residential
Booster pumps, softeners & hot water for homes
Commercial
Occupancy-rated pumping & treatment for hotels, offices
Industrial
Process pumping & effluent treatment for plants
Hospitality
Guest-load pumping, pools & commercial hot water
Healthcare
Uninterrupted pressure & RO for hospitals
Manufacturing
Process water & industrial wastewater compliance
Infrastructure
Bulk pumping packages for townships & EPC
Institutional
STP/ETP for schools & government facilities
Knowledge hub
Guides, comparisons & calculators
STP vs ETP: What's the Difference?
A plain-language guide to which compliance system your facility actually needs.
Read guide
Heat Pump vs Gas Water Heater ROI
Estimate commercial energy savings before you switch your hot-water system.
Open calculator
How to Choose an Industrial Pump
The five specs to check before you size a pump for your process.
Read guideReady when you are
Let's engineer your water system properly, once.
Tell us the problem — we'll recommend the right solution and put you directly in touch with an engineer.