EMTIVAC N2BE LIQUID RING VACUUM PUMPS

The EMTIVAC N2BE range of liquid ring vacuum pumps are an efficient and heavy duty industrial machine with suction capacities from 1,600 to 30,000 m3/hr (900 to 18,000 CFM) and maximum operating vacuum of 33 mbar Abs. (29"Hg V)

STANDARD PERFORMANCE FEATURES

• The EMTIVAC N2BE range has been designed for good efficiency across a wide range of operating vacuums and speeds. These pumps can tolerate large volumes of liquid carry over from the process without damage.
• The rugged design is ideally suited to the heaviest duty applications in process industries such as Sugar Mills, Paper Mills, Power Station Condenser Evacuation and Vacuum Filters in Mineral Processing.
• The flexible Teflon discharge port valve is an important part of the design as it allows efficient operation at a wide range of compression ratios.
• The heavy duty reinforced impeller and flexible discharge porting design allow the pump to handle carry over of liquids and soft solids without damage.
• The liquid ring design is quiet and low in vibration (> 85 dB (A)) and requires minimal filtration as there is no metal to metal contact in the operation of the pump.
• The standard material is cast iron/carbon steel casings with a carbon steel impeller, full and partial 304 or 316SS construction is also available for more corrosive applications.
• A choice of connection positions is available (top or side connection)

STANDARD LOW MAINTENANCE FEATURES

• The EMTIVAC N2BE range have removable stainless steel shaft sleeves in the gland packing area to prevent shaft damage from packing friction and to greatly simplify maintenance procedures.
• Inspection covers are located at each end of the pump to enable internal inspections and clearances to be checked without dismantling the pump or removing pipework.
• Removable bearing housings allow for simple on site bearing changes. STANDARD HIGH QUALITY CONSTRUCTION
• The EMTIVAC N2BE range is manufactured in accordance with certified ISO 9001 quality standards.
• Each pump is performance tested for capacity, absorbed power and vibration levels prior to dispatch.
• Bearings fitted are of the highest quality, SKF manufacture.
• All pumps have a 24 month warranty against any fault in design, materials or workmanship.

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EMTIVAC ECL CONICAL PORT VACUUM PUMPS

The EMTIVAC ECL range of conical port vacuum pumps are an efficient and heavy duty liquid ring vacuum pump with suction capacities from 400 to 4000 CFM (700 to 7,000 m3/hr) and maximum vacuum of 27"Hg (-90 kPa)

STANDARD PERFORMANCE FEATURES

• Heavy Duty Shrouded Impeller and Conical Porting Design allow the pump to handle carry over of liquids and soft solids without damage.
• The liquid ring design is quiet and low in vibration and requires minimal filtration as there is no metal to metal contact in the operation of the pump.
• The EMTIVAC ECL range is interchangeable in dimensions and performance with other brands of commonly used cone port vacuum pumps.
• The standard material is Cast Iron Casings with a Ductile Cast Iron Impeller, full and partial 316SS construction is also available for more corrosive applications.

STANDARD LOW MAINTENANCE FEATURES

• The EMTIVAC ECL range has removable 304SS shaft sleeves in the gland packing area to prevent shaft damage from packing friction and to greatly simplify maintenance procedures.
• Inner bearing caps are cast steel so they can be used to extract bearings without risk of breakage. This feature is used in addition to the EMTIVAC bearing removal kit to allow in situ bearing changes without the need to dismantle the pump or remove bearing housings.
• Gland followers and fasteners are 316SS construction in all pumps to prevent corrosion damage and breakage.

STANDARD HIGH QUALITY CONSTRUCTION

• The EMTIVAC ECL range is manufactured in accordance with certified ISO 9001 quality standards.
• Impellers are dynamically balanced to ISO-1940-1986 (E) G.6.3
• Cones are precision cast using the lost wax method prior to machining.
• Each pump is performance tested for capacity as per BS-1571 Part II prior to dispatch.
• Bearings fitted are of the highest quality, SKF or Timkin manufacture.
• All pumps have a 24 month warranty against any fault in design, materials or workmanship.