• ...you'll be pumped

Abaque Peristaltic Hose Pumps See all Brands

abaque-pumps

The Abaque Series peristaltic hose pumps can handle your toughest pumping needs – from abrasive and aggressive fluids to shear sensitive and viscous materials, while a seal-free design eliminates leaks and contamination. The advanced design and solid construction reduces maintenance and repair requirements, with the hose as the primary maintenance component.

The Abaque hose pump is self-priming to 9 meters (25.5 ft) manometric lift with discharge pressures of 16 bar (232 psi). It is capable of running in forward or reverse, and can run dry continuously without any detrimental effects. All Pumps has been importing, servicing and supplying Abaque Series pumps in Australia for 7 years and supports the full Abaque peristaltic range of pumps and spare parts.

PSG Dover - Solutions in Water and Wastewater Applications

Principle of Operation

Pumping action is achieved by compression of a circular loop of elastomeric hose with two diametrically opposed rotating shoes. This rotational motion forces the fluid in the hose to move ahead of each shoe. When each shoe reaches the end of the loop, the reinforced tube immediately returns to its original shape, thereby ensuring suction and priming. The pump housing is partially filled with lubricant, aiding smooth running of the shoes on the hose. The inside of the hose and hose inserts are the only pieces of equipment in contact with pumped fluids, allowing aggressive and contaminated fluids to be pumped.

Abaque Peristaltic Hose Pump Steps

Applications

  • Chemical process industry
  • Food industry
  • Industrial and municipal water treatment
  • Paints and coatings
  • Ceramics
  • Mining
  • Filter press equipment
  • Construction
  • Hose & Options
  • Performance Data
  • Operating Limits

Abaque Peristaltic Hose Pump Construction

Pump Case: Ductile iron
Rotor: Ductile iron
Shoes: Aluminum or cast iron
Cover: Steel and Polycarbonate
Flange and brackets: Stainless steel - ANSI or DIN
Hoses: Natural rubber, Buna (NBR) or EPDM
Hoses inserts: Stainless steel (std.), PPH or PVDF

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Hoses

The following hoses are available for use in the Abaque Series pump:

  • Natural rubber: Highly resilient with excellent abrasion resistance and strength. Generally resistant to diluted acids and alcohols.
  • Buna (NBR): Highly wear resistant to oily products.
  • EPDM: High chemical resistance, especially with concentrated acids, alcohols and ketones.

Options

The Abaque Series pump is available in 10 different sizes, ranging from flow rates of .07 to 290 gpm (15 to 66,000 liters/h). Choose close-coupled or bare shaft models.

Also available:

  • Leak detector
  • Vacuum assist
  • Non-metallic inserts (PPH, PVDF)

Abaque Peristaltic Pump Performance Data

Operating Limits
Maximum Temperature

80°C (176°F) absolute maximum.
Temperature of pumped fluid is limited by hose liner material.

  • NR Natural Rubber 70°C (158°F)
  • NBR Nitrile Buna Rubber 70°C (158°F)
  • EPDM Ethyl Propylene Rubber 80°C (176°F)

Rpm (thus flow) is limited by temperature above 40°C (104°F). Please consult performance curves for specific rpm limitations.

Minimum Temperature -20°C (-4°F) Please consult IOM manual.
Maximum Viscosity 1,800 to 35,000 cP depending on pump size, rpm, and presence or not of vacuum assist. Please consult performance curves for specific effects.
Maximum Working Pressure
Sizes 10 and 20
Sizes 25 to 125
8 bar (116 psi)
15 bar (217.5 psi) with proper shimming. Please consult IOM manual.
Maximum Self-priming Lift 9 meters (29.5 ft) manometric lift. Actual lift is dependent on system installation, pumped fluid, and temperature.

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