Timed Trench Foam Sanitizer
Model # 976831
Overview
The Timed Trench Foam Sanitizer is an automated system for creating rich, thick foam sanitizer at regular, timed intervals, and feeding it to a foam bar located in the trench drain that needs to be sanitized. This venturi foamer uses city water pressure (35 - 125 PSI) to draw and blend chemical concentrate into the water stream and creates a wide range of dilution ratios. Rich, clinging foam is created by injecting compressed air into the solution to greatly expand volume and coverage ability.  The system timer is user-programmable to meet the needs of any facility. Custom foam bars (sold separately) accommodate trench drains from 10' to 48' in length.

Key Features

  • Fills floor drainage trenches with foam to ensure complete sanitation
  • Customized to feed foam bars from 10' - 48' long (specify length at time of order)
  • Creates rich, clinging foam which increases chemical contact time and effectiveness
  • Adjustable foam consistency (wet/dry)
  • Adjustable recycling timer controls the run time and delay time
  • Reduces labor costs associated with manually foaming drains
  • Chemical resistant wetted components ensure durability and years of reliable performance
  • Foam bars and hoses are offered separately "by the foot" (specify length)
  • See other cross-contamination control systems in Catalog 6

Includes

  • Stainless steel mounting plate
  • 120VAC timer control box
  • Machined polypropylene foamer body
  • 20 color-coded precision metering tips to set dilution ratios
  • 1" discharge hose barb

Options

Stainless Steel Jug Racks
2 ½ Gallon (8 ½" x 10 ½")# 224210
5 Gallon Round/Square Locking (12" x 12")# 224214
5 Gallon Round/Square (12" x 12")# 224215
Optional Foam Bars and Hoses
Hose, Blue, 1" x 1' (By Foot)# 803900FT
Custom Length Foam Bars Available Upon Inquiry
Drum & Tote Stick Lengths & Seal Materials
Drum Stick, 33" (Viton or EPDM)# 491643 / 491643-E
Drum Stick, 48" (Viton or EPDM)# 491648 / 491648-E
Drum Stick, 54" (Viton or EPDM)# 491645 / 491645-E
Tote Stick, 33" (Viton or EPDM)# 491653 / 491653-E
Tote Stick, 48" (Viton or EPDM)# 491654 / 491654-E
Tote Stick, 54" (Viton or EPDM)# 491656 / 491656-E
Alternate Chemical Check Valve - Viton Standard
Check Valve, Chemical, PP(W), 1/4" (EPDM)# 491401

Requirements

Chemical Concentrate
Water
Temperature up to 160°F
Pressure 35 to 125 PSI
Flow 4 GPM @ 40 PSI
Supply Line 3/4"
Compressed Air up to 4 CFM
Nozzle Custom Foam Bar(s)
Hose 1" ID (Not Included)
Electrical Rating ~ 110/120V, 50/60Hz, 20W
Dilution Ratio Range 914:1 to 6:1 @ 40 PSI
Applications
  • Trench Foaming (See Picture)