Wall Series Water Pressure Booster Pumps
Compact, powerful, and engineered for performance
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Wall Series Booster System
- TW2018W-2T-3K 2in.pdf
- TW2018W-2T-4K 2in.pdf
- TW2018W-2T-5K 2in.pdf
- TW2018W-2T-6K 2in.pdf
- TW2018W-4T-3K 2in.pdf
- TW2018W-4T-4K 2in.pdf
- TW2018W-4T-5K 2in.pdf
- TW2018W-8T-2K 2in.pdf
- TW2018W-8T-2.5K 2in.pdf
- TW2018W-8T-3K 2in.pdf
- TW2018W-8T-5K 2in.pdf
- TW2018W-12T-2K 3in.pdf
- TW2018W-12T-3K 3in.pdf
- TW2018W-12T-4K 3in.pdf
- TW2018W-125MS-3HP 3in.pdf
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.
Available Options
Choose the model that best suits your needs and press Add to Quote to request pricing. For Model Specifications, scroll down to Attachments below.
GPM And Boost MAX PER PUMP
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.
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.

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