ECS Multi Venturi, Packless Fan-Driven All Products

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At only 8 feet (2.5 m) tall, the fan-driven Multi Venturi Packless (MVP) scrubber is a low profile emergency chlorine scrubber. The fan-driven MVP system consist of six venturis in series with a downstream fan which keeps the entire scrubber system under a negative pressure. Even with fan failure, the venturis will provide a system capacity of about ⅔ of the rated capacity, or 2,000 cubic feet per minute (CFM) (3,400 m3/hr) for a 3,000 CFM (5,100 m3/hr) system.

The MVP is a low total horsepower system with a low liquid caustic pressure. Liquid and gas flow are co-current with a liquid rate of each stage matched to absorption performance, so there is no possibility of caustic starvation.

The caustic solution is supplied to each of the six venturi stages by a vertical seal-less recirculation pump. The system is available with either one or two pumps.

Advantage of the system include the lowest profile system available with the capability to handle the worst case release rate of liquid chlorine based of total vaporization of the chlorine. The chlorine concentration at the exit of the system is reduced to a level below that required by the prevailing fire codes. since there is no packing in the system, less surface area available for carbonate buildup during down periods. There fore, a longer caustic solution services life is expected.

The MVP 3000 and 5000 are designed to neutralize a one ton chlorine portables tank at a leak rate up to 437 pounds per minute (200 kg/min.; 12,000 kg/hr) throughout the leak event

In technical collaboration with Severn Trent Services

ECS Multi Venturi, Packless Fan-Driven Range

Flanged

Flanged

ANSI flange fittings are manufactured in accordance with ANSI B16.5 – Specification for Flanges and Flanged Fittings.

Buttweld

Buttweld

Buttweld access fittings are designed to be buttwelded directly to a 2" pipe end

Flareweld

Flareweld

Flareweld bodies are the most widely used. These bodies incorporate a reinforced welding neck and also have a radius machined into the base to accommodate the curvature of the pipe or vessel to which the body is welded.

Plug

Plug

The plug is a key component to the Crystal high pressure access fitting assembly, as the plug body provides the seal in the access fitting, thereby maintaining line pressure. The plug also serves an important function of holding the monitoring equipment which is exposed to the system.

Frequently Asked Questions About ECS Multi Venturi, Packless Fan-Driven

An Access Fitting is an access system to introduce the access of corrosion coupons, probes or Injection quills with out shutting down the normal operations. These are made of four Components

  1. Access fitting
  2. Solid Plug
  3. Service Valve
  4. Retrieving Tools

They could be Inconel 625, Stainless Steel, Copper, Hestalloy C, Nitronic Stainless Steel and other exotic metals depending on the applications.

Crystal Industrial Access Fittings operate up to 450 to 500 bar pressure.

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