CHEMICAL PUMPS - Low Emission

Low Emission Chemical Injection Pump

The CVS Low Emission Chemical Injector Pump uses a simplex or duplex cylinder to mechanically force a plunger through one of several options of packing. This makes the unit a positive displacement reciprocating pump, capable of discharge pressures up to 10,000 psi (690 bar). The stroke rate is controlled by adjusting the speed control valve from 1 to 60 SPM (strokes per minute), allowing for capacities up to 60 gallons (230 litres) per day. The standard fluid end is ductile iron with stainless steel trim and plunger. All stainless steel is an available option.

This is a low consumption unit capable of running air or gas. The inlet pressure ranges from a minimum of 30 psi (2.1bar) to a maximum of 145 psi (10 bar). A choice of three plunger sizes, and controllable strokes per minute (SPM) with an optional slow speed controller allows for a wide range in capacity, from less than 1 quart to 30 gallons/day. This is a lightweight, reliable and rugged pump which is easily serviced in the field.

The chemical injector comes furnished with either one or two fluid power heads. Each fluid head comes with a stainless steel plunger, internal ball checks, adjustable type packing and a priming valve. The standard fluid end is ductile iron with stainless steel trim and plunger; all stainless steel is an available option.

Applications:

• Introduction of de-emulsifiers, corrosion inhibitors, de-scaling agents, solvents and oxygen scavengers
  
  
• Injection of surfactant (soap) into low-pressure gas wells with high water content
  
  
• Methanol injection in gas pipelines
  
  
• Water treatment

CVSControls manufactures chemical pumps to specification that facilitate the direct replacement with TEXSTEAM* and ARROW* products.

* TEXSTEAM and ARROW are registered trademarks of Texsteam Inc. and Arrow Specialty Co. respectively. Neither Texsteam Inc. or Arrow Specialty Co. are affiliated with CVS Controls Ltd. in any manner. Texsteam Inc. and Arrow Specialty Co. have not reviewed, sanctioned or endorsed any products manufactured, reconditioned, sold or marketed by CVS Controls Ltd.