Wanner Pumps > Pump Selection > Q155 Low Pressure Series

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Q155 Series Low Pressure Quintuplex Pumps

WP Data Tables

Key Features

  • The highest levels of volumetric and energy efficiencies across a full rpm range.
  • API 674 pumps that also exceed API 675 standards for accuracy, linearity and repeatability.*
  • ATEX Available
  • No mechanical dynamic seals, packing, or cups to leak, wear or replace – reduces maintenance, costs and downtime.
  • Can run dry indefinitely; operates against a closed inlet without damage to the pump.
  • Pumped liquid is 100% contained, eliminating VOCs, emissions and hazards.
  • Reliably handles a wide range of liquid viscosities, corrosives, abrasives, slurries and suspended solids that can destroy other pumps.
  • Reduced ownership costs in acquisition, operation, service, maintenance, and energy use.

* Hydra-Cell Pro® pumps conform with API standards for accuracy, linearity and repeatability with certain exceptions. Contact Wanner for more information.

Resources

Specifications

Q155 Series Low Pressure (Imperial NPT) / (Metric BSPT)
WP Data Tables

WP Data Tables

WP Data Tables

More information available on the datasheet.

Materials

Liquid Head Materials
  • Nickel Aluminum Bronze (NAB)
  • Duplex Alloy 2205
  • 316L Stainless Steel
  • Hastelloy CX2M
Diaphragm Materials
  • Aflas
  • EPDM
  • FKM
  • Buna-N
Valve Spring Retainer
  • 316 Stainless Steel
  • Hastelloy C
Valve Spring
  • Elgiloy
  • Hastelloy C
Valve/Seat
  • Tungsten Carbide
  • 17-4 Stainless Steel
  • Nitronic 50
  • Hastelloy C

Note: Materials selection may be configuration dependent and some materials may not be available in all regions / markets. Download applicable product datasheet for complete materials and component selection information.

Datasheets

Resources
Q155 Low Pressure (International/Metric) Datasheet and ATEX Certification (PDF)
Q155 Low Pressure (US/Imperial) Datasheet (PDF)

Manuals

Resources
Q155 Installation & Service Manual (PDF)

2D CAD Files

3D CAD Files

Resources
Q155 Low Pressure (STEP)

2D CAD Files

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