GEA Hilge NOVATWIN

Pump & clean with one pump only

The GEA Hilge NOVATWIN twin screw pump range allows production and CIP operation with one pump. It fulfills the highest hygienic requirements and ensures reliable production based on a proven twin screw pump design.

GEA Hilge NOVATWIN is the new flexible twin screw pump series in the GEA VARIPUMP line, available from January 2020.

The best pump for your application

The GEA Hilge NOVATWIN allows production and cleaning with only one pump by variable speeds up to 3000 rpm. Its self-priming capability of up to 8 meters opens new application fields.

The pump design ensures gentle product handling with almost no pulsation, which makes the pump especially suitable for large and delicate particles.

The system pressure of 30 bar enables also high-pressure applications.

Variable combinations

The pump housing can be equipped with various hardened screw combinations. Reverse flow direction as well as flexible port positions are possible on individual customer demand. This allows the GEA Hilge NOVATWIN to adapt to different applications, media and operating conditions.

Shaft Seals

To accommodate different applications and media, GEA Hilge NOVATWIN are available with single or double mechanical seals. 

The mechanical seals are inboard seals placed in the optimum position in the pump to ensure outstanding lubrication and cooling. They also comply with the hygienic design criteria in CIP and SIP processes. 

Seal face materials are carefully selected to suit the specific media. Standard materials are silicon carbide /silicon carbide with EPDM elastomers (FDA-compliant).

Connections

  • Threads to DIN 11851 (standard)
  • Clamps to DIN 32676
  • Sterile threads to DIN 11864-1 / DIN 11853-1
  • Sterile flanges to DIN 11864-2 / DIN 11853-2
  • Other connections available upon request. This includes SMS, RJT, IDF, etc., and special sterile threads and flanges

GEA Hilge NOVATWIN Variants

  • With bare shafts
  • With geared or standard motor and coupling mounted on stainless steel base frame
  • With stainless steel motor shroud
  • Mounted on trolley
 

Applications

The GEA Hilge NOVATWIN pumps are suitable for a variety of applications, such as:

Dairy
  • Cream Cheese
  • Butter
  • Yoghurt
  • Sour Cream
  • Ice Cream
Food
  • Sugar solution
  • Chocolate
  • Sauces
  • Soups
  • Mayonnaise
  • Pastes
  • Oils & Fats
  • Prepared Salads
  • Pet Food
Beverage
  • Smoothies
  • Juice Concentrate
  • Pre-mixes
  • Brewing Yeast
Pharma & Biopharma
  • Neutraceuticals
  • Blood Products
  • Vaccines
  • Enzymes
  • Cell cultures
Personal Care & Home Care
  • Cosmetics
  • Body & Skincare
  • Fabric care
  • Household Cleaners

Additional options

Thermal Jackets

This option allows to either heat or cool the pump chamber depending on the temperature requirements for the pumped media.

Vertical installation

The complete GEA Hilge NOVAWIN pump can be installed vertically to reduce the footprint in your skids.

Hardened pump housing

For abrasive media screws and additionally the pump housing can be hardened to ensure a longer lifetime of the pump.

 

Program overview

Pump model NOVATWIN 10 NOVATWIN 20 NOVATWIN 30 NOVATWIN 40 NOVATWIN 50 NOVATWIN 60
Max. flow rate (m³/h) Product 12 30 65 125 215 310
Max. flow rate (m³/h) CIP 20 50 115 160 215 310
Max. differential pressure (bar) 16 25 25 25 25 25
Max. speed (rpm) Product 1,760 1,760 1,760 1,760 1,760 1,760
Max. speed (rpm) CIP 3,000 3,000 3,000 3,000 2,400 2,000
Standard connection size (mm) 50 65 80 100 125 150
Max. particle size (mm) 14 20 25 31 37 44