Month: March 2016

Advance 480 Gas Chlorinator

Posted on by pallrocescorporation

De Nora Water Technologies developed the all-vacuum gas feeders which have become the worldwide standard. Model 480 gas chlorinators are designed for manual or semi-automatic gas regulation.

Easy to install, for indoor or outdoor installation, each Model 480 chlorinator is factory tested and needs no field adjustment prior to start-up. Five different fl owmeter capacities provide versatility in meeting gas fl ow requirements. Chlorinators mount directly on the gas valve of a cylinder utilizing a lead gasketed positive yoke clamp. Diaphragm ejectors are standard with a choice of diffuser outlets. As an option, a variety of different ejectors are available to meet your application needs.

A Model 480 chlorinator consists of a vacuum regulator, ejector or chemical induction unit and vacuum and vent tubing to make a complete system. If multiple feed points are required, remote meter panels and additional ejectors
are provided. A switchover module is offered to provide for uninterrupted service.

advance 480 gas chlorinator - de nora

♦ Safe and reliable all-vacuum operation
♦ Worldwide standard for chlorinator technology
♦ Superior materials of construction for wet or
dry gas service
♦ Safe integral venting system
♦ Five capacities up to 100 PPD (2 kg/h)
♦ Solid silver rate and inlet valves
♦ Direct cylinder mounted
♦ Replaceable inlet capsule
♦ Remote metering available
♦ Optional switchover capability with automatic reset for uninterrupted service

Chemical Induction Units

De Nora Water Technologies CHLORA-VAC® Series 1420 chemical
induction units offer improved chlorination and dechlorination through the high-effi ciency mixing of gaseous chemical with process water. This translates into operating and chemical cost savings. CHLOR-A-VAC® units produce a vacuum when process water passes through water inlet ports and through a venturi. The high vacuum and recessed impeller create great turbulence and complete chemical
mixing.

A chemical induction unit in lieu of an ejector should be considered for the following applications: contact basins, headwater, return sludge processes, clarifi er inlets, collection basins, equalization tanks and clear
wells. (Refer to Bulletin 130.0001)

chemicalinductionunits

Design Features

♦ Sonic Flow: Gas flows at sonic velocity maintaining constant gas fl ow; additional pressure regulation is not required.
♦ Automatic Switchover: A separate, independent device that does not require manual reset. Flow indication is available at both vacuum regulators. Each vacuum regulator has a separate independent vent and an integral pressure relief device.
♦ Reliable: Over 35 years of experience with all vacuum operation, loss of chlorine supply indicator, integral venting system, doublethickness main regulating diaphragm, integral gas flow indicator.
♦ Ease of maintenance: Simplicity of design and modularized components; such as the replaceable inlet capsule for minimized maintenance.
♦ Superior materials of construction: Solid silver rate valve, corrosion resistant yoke assembly, tantalum springs.

Applications

For process water, waste treatment and water treatment in the municipal or industrial marketplace:
♦ Potable water disinfection, well water, surface water plants
♦ Slime and algae control: irrigation systems, cooling towers, rechlorination points, remote systems
♦ Wastewater disinfection: packaged plants, lagoons, industrial effl uents
♦ Process water: chemical and pharmaceutical manufacture, food (washdown, canning, bleaching, taste and odor control)
♦ Cyanide, chromium removal: metal finishing wastes
♦ Recreation water: swimming pools, fountains, spray ponds

Interested to know more about this product? Please Reach us through our contact form

Pall Roces Corporation primary business involvement is in Water Disinfection and Wastewater Treatment, covering a wide range of state-of-the-art equipment for various industrial, municipal, commercial, and domestic applications.

Inquire Now

PRC Marking Tapes

Posted on by pallrocescorporation

Sentry Line™ Detectable tapes may be located by inductive or conductive methods utilizing most standard pipe and cable locators. Color coded for application and non-adhesively laminated, Sentry Line tapes are colorfast and chemically inert for lifetime stability underground and have been successfully located more than twenty years after internment. Also available in reinforced and non-reinforced grades.

Sentry Line™ Reinforced Detectable
The top of the line in detectable tapes. Superior tensile strength and puncture resistance allows it to withstand the rigors of being plowed in without breaking. This also makes it ideal for Detectable Marking Tapes situations where site conditions are difficult.

Sentry Line™ Detectable Similar to above but with lower tensile strength and puncture resistance.

Terra Clips are used to electrically connect one roll of detectable tape to the next and for connecting lengths of tape placed over laterals or tees. These must be installed at the time the tape is buried if the location method will be conductive but they can also be used to enhance continuous inductive location. Terra Clips are packaged in bags suitable for making 5 splices or bulk packaged.

prc-detectable-marking-tapes

Recommended Placement Depths of Detectable Tapes

As a general guideline we recommend the following depths be followed unless the products has been proven to be locatable at deeper depths with the type of locator being used, soil conditions, etc.

These are guidelines only:

  • 2 Inch width up to 12 inches deep
  • 3 Inch width up to 24 inches deep
  • 6 inch width up to 36 inches deep

Many of the more sensitive locators on the market may be capable of locating at twice of more the recommended depths shown.

Factors that may affect location depth and distance include the following:

  • Type and sensitivity of locator being utilized.
  • Type and location method being utilized.
  • Distance the receiver is from the transmitter.
  • Location of other metallic underground structure to the tape.
  • Experience of the person using the locator with the operation of that model of locator.
  • Type of soil and / or surfaces above marking tape.
  • Moisture level of the soil.
  • Condition of batteries in locator.

Magnetic locators or ferrous metal locators will not be able to locate detectable tape at any depth since detectable tape is aluminum based, which is a non-ferrous metal.

prc-detectable-marking-tapes-placement-depths

Interested to know more about this product? Please Reach us through our contact form

Pall Roces Corporation primary business involvement is in Water Disinfection and Wastewater Treatment, covering a wide range of state-of-the-art equipment for various industrial, municipal, commercial, and domestic applications.

Inquire Now