Solutions for Water Treatment

+GF+ Signet Turbidimeter

  • Simple and easy one-unit installation with built-in pressure regulator
  • Easy access for wiring and maintenance
  • Inexpensive standards allow for multiple system calibration
  • Convenient cuvette holder
  • Programmable 4-20 mA output
  • Ultrasonic cleaning option
  • Compliant EPA 180.1
  • Two alarm relays
  • Bright backlit display
Harrington Industrial Plastics - +GF+ Signet Turbidimeter
Harrington Industrial Plastics - Finish Thompson Magnetic Drive Pumps KC Series

Finish Thompson Magnetic Drive Pumps KC Series

  • Up to 10 hp, maximum 151 ft. head, or 241gpm flow
  • Maximum discharge pressure not to exceed 70 psi
  • Powerful neodymium rare-earth magnets
  • Runs dry up to 10 minutes with carbon bushings
  • Leak-proof and sealless
  • Back pullout design for easy access to internal parts without disturbing piping system
  • Standard PTFE O-ring; EPDM optional
  • Open impeller provides higher flow rates and lower heads. Closed impeller provides higher heads and greater efficiency

Signet 8900 Multi-Parameter Meter​


  • Color coded for compressed air (light blue)
  • 100% leak free from a correctly made solvent joint
  • Easy to handle—1/8th the weight of steel
  • Quick to join by solvent welding
  • Speed of installation—no special equipment required
  • Tough and ductile
  • Metric sized; equivalent inch sizes are: 20 (1/2”), 25 (3/4”), 32 (1”), 50 (1-1/2”), 63 (2”), 90 (3”), 110 (4”)
  • 6″ & 8″ are IPS-sized, gray in color, with pressure ratings of 180 psi and 145 psi respectively

Compatible Units:

  • 515 Rotor-X flow 
  • 525 Metalex flow
  • 2000 Micro-flow
  • 2100 Turbine flow 
  • 2350 Temperature 
  • 2450 Pressure 
  • 2507 Mini-flow 
  • 2517 Brass flow 
  • 2536 Rotor-X flow 
  • 2540 SS flow 
  • 2552 Electromagnetic 
  • 2750 DryLoc sensor 
  • 2850 Conductivity 
  • 7000 Vortex flow
  • 8058 Signal converter 
  • 8059 External relay module
Harrington Industrial Plastics - Aquatic Signet
Harrington Industrial Plastics - Snyder Tanks Industrial Tanks

Snyder Tanks Industrial Tanks

  • XLPE (cross-linked polyethylene) tanks are available up to 16,500-gallon capacity
  • HDLPE (high density linear polyethylene) tanks are available up to 16,500-gallon capacity
  • 1,000-gallon tanks, and larger, available in various wall thicknesses, engineered for 1.35, 1.5 and 1.9 (ASTM) specific gravity solutions
  • Tanks up to 1,000 gallons have a standard wall thickness and are engineered for 1.9 specific gravity
  • Standard color is natural. Also available in black or opaque white resin 880059 for sodium hypochlorite
  • Accessory packages, engineering and seismic restraint systems available

Double Containment Piping

Contamination of the environment do to chemicals leaking from piping systems is a major concern. But there is a solution. Harrington is helping to keep the environment clean and safe by offering field proven double containment piping systems such as: Asahi’s Dou-Pro, Chem-Prolok and Poly-Flo systems, IPEX’s Guardian Double containment and Encase systems, and GF’s Contain-It system. These and other reliable systems for hazardous chemicals are available from Harrington.

Harrington Industrial Plastics - Double Wall Piping
Harrington Industrial Plastics - Double Wall Piping

+GF+ Signet Chlorine Analyzer

The Signet 4630 Chlorine Analyzer System is an integrated, all-in-one system designed to measure free chlorine in applications with stable pH, temperature and chlorine levels (-20 version). The system allows quick setup and easy installation.

  • Water distribution
  • Ground water
  • Surface water
  • HVAC applications (cooling water)
  • Boiler feed water
  • Gray water  dechlorination
  • Food and beverage
  • RO membrane protection
  • Swimming pools
  • Aquariums
  • Water parks
Harrington Industrial Plastics - +GF+ Signet Chlorine Analyzer