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Wall Series Water Pressure Booster Pumps

Wall Series Water Pressure Booster Pumps

Great for multi-family buildings, condos, schools, hospitals, office buildings, hotels, and more

Compact, powerful, and engineered for performance

Can't find what your looking for? Email us at This email address is being protected from spambots. You need JavaScript enabled to view it. or call 603-626-7371 Monday through Friday, 8 AM to 4 PM (EST).

Or, fill out our Water Boost Questionnaire:

Residential Questionnaire Commercial Questionnaire

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Manufacturer: Towle Whitney
Product Code: TW2018W
Availability: In Stock

Short Description:

The Wall Series from Towle-Whitney delivers consistent water pressure without taking up valuable floor space. Designed for light commercial and high-end residential applications, this all-in-one system mounts directly to the wall—freeing up mechanical room real estate while still packing the same punch as our flagship floor-mounted units.

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Compact, powerful, and engineered for performance

The Wall Series from Towle-Whitney delivers consistent water pressure without taking up valuable floor space. Designed for light commercial and high-end residential applications, this all-in-one system mounts directly to the wall—freeing up mechanical room real estate while still packing the same punch as our flagship floor-mounted units.

Built with UL-listed Variable Frequency Drives (VFDs), the Wall Series automatically adjusts pump speed based on demand—maximizing energy efficiency and extending the life of your system. Each unit comes pre-piped, pre-wired, and factory-tested for plug-and-play installation, dramatically reducing labor and commissioning time.

Key Features:

  • Wall-Mounted Design: Space-saving installation for tight mechanical rooms
  • Pre-Configured & Tested: Fully assembled and quality-assured at our facility
  • Variable Speed Control: Smooth operation and lower energy costs
  • Commercial-Grade Durability: Stainless steel construction and top-tier components
  • Whisper-Quiet Operation: Ideal for occupied spaces

Whether you're boosting pressure in a multi-story building or upgrading a residential system, the Wall Series offers a reliable, low-profile solution that delivers performance without compromise.

Specification Sheets (Submittals)
Model TW2018W-4T-5K 2in.pdf
Model TW2018W-8T-3K 2in.pdf
Model TW2018W-8T-5K 2in.pdf
Model TW2018W-12T-3K 3in.pdf
Model TW2018W-125MS-5HP 3in.pdf

In an effort to provide the highest level of customer service we offer a limited three warranty on all of these water booster pump models. All of the model specific data sheets have a page dedicated to discussing the warranty, but don’t hesitate to reach out with additional questions.

towle whitney warranty pdf

Specifications
HP 1 1/2 - 3
GPM 40 - 150
PSI Boost 40 - 60

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Standard Duplex Booster System

Options available: NEMA 4X, BACnet modules, Modbus TCP/IP Modules, EtherNet/IP Modules, and more.
COMPACT DUPLEX Booster System
The unique over/under frame allows installation of booster systems in TIGHT SPACES

COMPACT DUPLEX Booster System

At 16″ wide and 34″ deep, the COMPACT SERIES will fit into hallways, corners, and under stairwells. For other sizes, please call the factory.

We Provide Products All Across The USA

Call Now: 800-807-9827

We have clients in the following areas, but service the entire United States!

  • Texas
  • New York
  • California
  • Florida
  • Pennsylvania
  • Illinois
  • Ohio
  • North Carolina
  • Massachusetts
  • Georgia
  • Virginia
  • Tennessee
  • Washington
  • Michigan
  • Arizona