Culligan Water Filtration
11 Jan Sebastian Way
Sandwich, MA 02563
508-888-8947
Contact: Molly O'Connell
21 Cochituate Street
Natick, MA 71760
508-647-8292
Contact: Bruce Walker
culligan@capecod.net
Call: 800-286-8947
Softeners 
Hi-Flo® 52 Automatic Water Softener

Efficient. Versatile. Dependable
And Only From Culligan.
Soft water saves your company money. It helps energy costs. It improves equipment performance and reduces maintenance costs. Soft water even cuts detergent and chemical usage. That's why it's critical to choose a water softener you can depend on.
The Culigan® Hi-Flo® 52 is engineered to ensure a reliable supply of soft water for your business. It features a revolutionary new design that eliminates potential problems and improves overall flow rates. Simply, it's a new level in water softeners from Culligan.
ENGINEERED FOR EFFICIENT, TROUBLE-FREE PERFORMANCE.
ONE-PIECE VALVE BODY
The unique, alloy control valve body is cast in one piece, eliminating the need for extra seals and the potential for leaks.
FULL-FLOW PORTS
The Hi-Flo 52 valve uses large, internal ports to deliver consistently high flow and the lowest pressure drops in the industry. This ensures more water to the top floors or remote points of buildings.
TOP-MOUNT CONTROL VALVE
This keeps plumbing connections simple and adaptable; flow can easily be converted from left-to-right or right-to-left, streamlining the number of connections and eliminating pressure drops.
SELF-ADJUSTING FLOW CONTROLS
The Hi-Flo 52 valve uses technologically advanced flow controls that adjust automatically to deliver
consistent and accurate flow during regeneration.
DESIGNED FOR MAXIMUM VERSATILITY.
THREE OPERATING CONFIGURATIONS
Single unit. For operations with medium capacity applications.
Two units in parallel. For operations with large capacity applications.
Two alternating units. For large capacity operations requiring a continuous flow of soft water.
Your Culligan Man will help you select the configuration that's right for your operation.
THREE REGENERATION OPTIONS
Timer: Dependable, electro-mechanical timer
initiates regeneration at a pre-selected time any or every day of the week.
Soft-Minderl® metet: Highly efficient meter monitors quantity of water softened and initiates regeneration only when a specified amount of water has been used.
Exclusive Aqua-Sensorl® control. Advanced meter automatically monitors changing hardness levels and initiates regeneration cycles only when needed, saving salt and water.
Your Culligan Man will help you select the option that's right for your business.
THREE TYPES OF TANK
CONSTRUCTION
Rugged steel. The baked phenolic epoxy-lined interior and durable gloss epoxy exterior ensures long life.
ASME steel. Built and certified at the Culligan factory to work at 125 psi, per ASME code.
Reinforced plastic. Corrosion-proof for use in extremely humid environments.
OTHER CULLIGAN FEATURES.
EXCLUSIVE CULLEX® RESIN
The finest softening media available. It's designed by Culligan for maximum flow rates, chemical stability and long life.
EXCLUSIVE TWIN PISTON REGENERATION
Two pistons, operated by a powerful motor and stainless steel links, provide reliable operation through all regeneration cycles.
UNIQUE SEAL-PAK™ DESIGN
Both pistons glide effortlessly through special Teflon® seals, that, over time, actually coat the pistons and improve reliability with age.
DUBL-SAFE™ BRINE SYSTEM
Virtually eliminates the possibility of overflow by using two shut-offs.
REGULATORY COMPLIANCE
Every component that contacts water is specified to comply with FDA requirements under 21 CFR.
The softener tank features bolt-down legs designed to comply with earthquake requirements of Seismic Zone 4 (UBC Importance Factor 1.0). Where required by local code or government specifications, standard 125 psi ASME code tanks are available from stock.
Softener 
Culligan Salt Service

No lugging. No lifting. No Sweat.
- With Culligan® Salt Service, your Culligan Man not only delivers water softener salt right to your door, he will fill your brine tank, too. You don't have to do a thing.
- Very Affordable.
- Available for all brands of water softeners.
All Salt Is Not The Same
- Culligan® Salt is high-grade, high-purity salt.
- Lower-grade salt can contain lots of dirt and sediment.
- Culligan gives you consistently high quality, bag after bag.
Just What Your Softener Asked For.
- High-quality Culligan® Salt will help keep your softener running smoothly for years to come.
- During each delivery, your Culligan Man will perform a FREE inspection of your softener to make sure it's in top condition.
Call Your Culligan Man Today!
800-286-8947