Allweiler Expands Portfolio of SNA Pump Series

12.09.2023
CIRCOR International, Inc. announces that its brand Allweiler is expanding its screw pump portfolio. The SNA series will be expanded to include vertical pump configurations for installation in lube and hydraulic oil reservoirs. Allweiler's goal is to increase the versatility and performance of the API 676-compliant SNA pump range to meet the individual needs of various industries and applications.
Allweiler Expands Portfolio of SNA Pump Series

New SNA Pump Series (Image source: CIRCOR International Inc.)

The portfolio expansion includes the following features:

More choices for tank installations
The expansion of the SNA portfolio is in response to increasing customer interest in customized pump solutions for tank installations. The SNA pump range now offers three alternative vertical pump configurations, giving OEMs greater flexibility when installing the pump in the tank:

  • SNAF-V with ASME suction and discharge flanges.
  • SNAF-P with suction side pipe thread connection to extend the immersion depth
  • SNAF-S with suction strainer to protect pump and system from solids

As always, all three tank-mounted options are available with either a bare shaft end or as a unit with coupling, pump bracket and motor. With this comprehensive selection, Allweiler offers its customers the flexibility to select the ideal pump solution for their specific tank installation requirements.

Extended Operating Range for Optimum Performance
As part of Allweiler's ongoing commitment to meet market demands and drive technological innovation, the operating range of the SNA pump series has been expanded. The pumps can now be used for oils with viscosities as low as <10 mm²/s. This allows customers to use SNA pumps for a wider range of lubricating oils.
"By adding vertical pump configurations to our SNA portfolio and expanding the operating range, we want to offer our customers even more application options," says Jannik Röben, Senior Director of Marketing and Strategy. "With the SNA series, we now have an extremely versatile, API 676-compliant lube oil pump in our portfolio that optimally meets the individual requirements of our customers.”
With this portfolio expansion, Allweiler reaffirms its commitment to delivering high-quality products and providing customers with comprehensive support throughout the product lifecycle. The expanded SNA pump line helps meet the changing needs of customers and provides reliable and efficient pumping solutions for a wide range of applications.

More articles on this topic

CIRCOR Announces Biofuel Upgrade Kit for IMO Marine Pumps

27.11.2025 -

CIRCOR International, Inc. is proud to unveil its new Biofuel Upgrade Kits for IMO Marine Pumps, a strategic advancement that enables commercial marine operators to efficiently and confidently prepare their existing pump systems for biofuel adoption. In response to mounting regulatory pressures and the global drive for emissions reduction, these kits deliver a straightforward, secure, and sustainable retrofit solution specifically engineered to support fuels such as FAME (Fatty Acid Methyl Esters) and HVO (Hydrotreated Vegetable Oil) in line with ISO 8217:2024 requirements.

Read more

Scented Plastic Bags: Precision Gear Metering Pump Provides Consistent Continuous Pulse-Free Process

15.08.2025 -

A global manufacturer of scented plastic garbage bags was looking for an alternative to the use of pre-scented plastic pellets. A serendipitous encounter at a tradeshow led them to a precision gear metering pump solution that gave them accuracy and consistency at the low flow rates required, while also reducing their costs and improving worker health. Yearly savings are so high that the return on investment for the pump system can be measured in days.
Seeking an alternative for costly pre-scented plastic pellets

Read more