Pump Fed “PF” Entryway Foam Sanitizers receive ready-to-use chemical from a central feed system.

Pump Fed Entryway Systems offer long-term advantages, and require pre-planning to select the appropriate backroom components.

• Centralize key aspects of your sanitation program.
• No chemical concentrate on the production floor.
• Reduce employee hazards and the possibility of tampering.
• Eliminate dilution variations due to water pressure at each doorway.
• Simplify chemical dilution validation.
• Easily change chemical or dilution ratio for all connected units.
• Available with multi-zone activation for maximum flexibility and control.

Table of Contents

• Overview of Pump Fed Configurations
• Timed Systems
• Satellite Systems
• Multi-Zone Vision Satellite Systems
• Backroom Components (Dilution and Pumping)
• Related Information & Planning Tools

Pump Fed Timed Systems

Each Pump Fed Entryway Foam Sanitizer includes a control box and operates independently. Simple timer settings apply foam at regular, timed intervals – with a manual override switch.

This is the “standard” installation configuration. It is also the easiest to install and the most flexible to run.

When a larger number of units are attached to the Central System, it may be necessary to adjust the timers to ensure that the number actually foaming at the same time does not exceed the capacity of the Central System being used. Use the Lafferty Entryway Systems Planning Tool to calculate utility requirements.

Control box upgrades are available for Remote Push Button and Electric Eye (Photocell) activation.

Model	Description with Link to Details	Coverage
976250	Timed PF Entryway Foam Sanitizer	3′
976256	Timed PF Entryway MV Foam Sanitizer	6′
976260	Timed PF Entryway XV Foam Sanitizer	16′
	Optional Upgrades
976003PB	PF Push Button Upgrade
976003EE	PF Photocell Upgrade

Pump Fed Satellites with Controller

Simultaneously activate up to 10 Satellite Pump Fed Entryway Foamers with a simple repeating timer, or advanced controller.

The Satellite Controller regulates airflow to Satellite units, which include a solenoid on the chemical solution line that opens to begin foaming. The control box includes a manual override switch.

This configuration may provide savings due to a lower cost per doorway. Take care to size the Central Pumping System accordingly because all units will run at the same time. Use the Lafferty Entryway Systems Planning Tool to calculate utility requirements.

Model	Description with Link to Details	Coverage
976640	Satellite PF Entryway Foam Sanitizer	3′
976641	Satellite PF Entryway MV Foam Sanitizer	6′
976642	Satellite PF Entryway XV Foam Sanitizer	16′
	Satellite Controllers
976625	Timed Entryway Satellite Controller
976630	PLC Jazz Entryway Satellite Controller

Pump Fed Vision Satellites with Multi-Zone Controller

Activate up to 6 zones with up to 10 Vision Pump Fed Satellite Entryway Foam Sanitizers per zone. Each zone is controlled independently via an air pilot signal from the controller, which reduces the pumping capacity required from the Central System(s).

The 6-Zone PLC Vision Satellite Controller features highly flexible programming options for holidays, weekly or seasonal changes in hours, and peak versus off-peak traffic demands. These settings can be different for each zone.

Use the Lafferty Entryway Systems Planning Tool to calculate utility requirements.

NOTE: Multi-zone setups with a single controller require a Vision Controller and Vision Satellites. Standard Entryway Satellites are not compatible with the Vision Entryway Satellite Controller.

Model	Description with Link to Details	Coverage
976724	Vision Satellite PF Entryway Foam Sanitizer	3′
976725	Vision Satellite PF Entryway MV Foam Sanitizer	6′
976726	Vision Satellite PF Entryway XV Foam Sanitizer	16′
	Vision Satellite Controller
976710	6-Zone PLC Vision Entryway Satellite Controller

Dilution & Pumping Equipment

DON’T FORGET: Pump Fed Entryways are part of a Central System that requires appropriately-sized backroom components.

Lafferty offers dilution and pumping systems to drive several Pump Fed Entryway Foam Sanitizers or an entire building with Pump Fed Entryways, Foamers, Spray Sanitizers, Hose Drop Stations, and more.

Use the Lafferty Entryway System Planning Tool to create a quote based on your needs. Consider the possibility of future expansion when selecting dilution equipment, pumps, and facility piping. It is better to oversize than undersize.

Model	Description with Link to Details
919060SS	Stainless Steel Central System Pump
989108	20 GPM High Flow Level Master with 60 Gallon Tank
989155	16 Gallon Mini-Central System Complete Includes Pump and Level Master

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Related Information