Stilmas Americas

The 2200L is a compact High Purity Water System.

It’s designed to produce pure water and deliver it to a storage and distribution system that can pump the water to various point of use. The entire system is skid mounted on pigmented polypropylene stand with a built-in polyropylene tank making for easy installation and providing uncommonly small footprint. The color touch HMI view coupled with an industrial PLC provides a robust control system for operator ease of use. The system is capable of meeting ASTM type 2 , 3 or 4 and NCCLS type 1, 2, 3 water quality specifications for lab water generation All systems are built to exacting standards in an ISO registered facility.

Technical Description

  • Single Skid Ploypropylene Design to Minimize Site and Electrical Installation, Facilitate Startup, and Minimize Footprint

Reverse Osmosis System

  • 1.0 Micron Graded Density Pre-Filter
  • Automatic Inlet and Automatic Reject Flush Solenoid
  • Multi-Stage 304SS Centrifugal Pump, TEFC
  • 316 SS Product Divert Solenoids & Flow Control Valves
  • Low Pressure and High Temperature Switches
  • Feed and Product Conductivity Transmitters
  • Product, Reject and Recycle Flow Rotameters
  • Clean-in-Place Ports
  • Feed, Pump, Outlet and Reject Pressure Gauges
  • Control Panel Emergency Stop Circuit

Distribution System

  • Built-in Polypropelne Cone Bottom Tank with Spray Ball
  • Digital Tank Level Controller
  • Multi-Stage 316 SS Centrifugal Pump, TEFC
  • 0.2 Micron Vent Filter & 0.2 Micron Final Filter
  • 316 SS Pressure Gauges
  • Loop Return Product Conductivity Transmitter
  • Sample, Isolation Valves & Pressure Control Valve
  • 5.7” Color Touchscreen HMI and PLC
  • PLC Data Logging and Remote Monitoring Capabilities
  • Panel Main Power Disconnect & Audible Alarm

Application fields

  • Commercial Applications
  • Central Laboratory
  • Boiler Feed Water
  • Humidification Systems
  • Process Ingredient Water
  • Rinse Water
  • Cosmetic Applications
Part Number 2200L 600* 2200L 900* 2200L 2200*
Product Flow Rate at 77°F (25°C) 600 US gpd (2271 lpd)

0.42 US gpm (1.58 lpm)

900 US gpd (3407 lpd)

0.63 US gpm (2.4 lpm)

2,200 US gpd (8328 lpd)

1.52 US gpm (5.7 lpm)

Distribution Flow 5.0 or 10.0 US gpm (18.9 to 37.8 lpm)
Approximate Dimensions 48” W x 48” L x 88” H (121.9 cm W x 121.9 cm L x 223.5 cm H)
Product Quality Water Up to 18.1 meg-ohms-cm (up to 0.05 µS/cm)
Main Power 460 or 575VAC / 3PH / 60HZ, 4 KW – 16 KW based on model
Control Power 120VAC/1PH/60HZ, 0.2 KW – 1 KW based on model
* Distribution flows can be matched with any number of RO membranes


2200L – English


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