Level Master™ with SSHM Bracket

Model # 989312

The Level Masterâ„¢ with Stainless Steel, Horizontal Mounted Bracket is a water driven chemical proportioner that bolts to the top of user-supplied tank and automatically maintains a constant supply of ready-to-use solution. When the solution in the tank drops below a pre-set level, this venturi injection system uses city water pressure (25 - 80 PSI) to draw and blend chemical concentrate into the water stream to create an accurately diluted solution using precision metering tips. The solution replenishes at 2.4 GPM @ 40 PSI and cycles continuously. A secondary fail-safe float prevents overfilling.

Key Features

  • Stainless steel, horizontal mount bracket bolts to the top of a user-supplied tank
  • Automatically maintains a pre-set level of ready-to-use chemical solution
  • Dual magnetic float valve design includes a primary valve to regulate normal operation and a secondary fail-safe valve to shut off the system if the primary float valve malfunctions
  • Unsinkable solid polypropylene floats suspended by rigid "push rods" ensure smooth operation and prevent the float valves from sticking in the open position
  • Chemical resistant wetted components ensure years of outstanding performance with minimal maintenance
  • Downstream check valve prevents back-flow of liquid or vapor into the float valves to eliminate the potential for damage to internal mechanisms
  • Industrial-strength design holds up in tough environments
  • Available with a mounting clamp (#989308)
  • Available to dilute and blend 2 chemicals (#989324)
  • See all of our Level Masterâ„¢ configurations and other Lafferty chemical management systems in Catalog 9


  • Stainless steel mounting bracket with bolt holes (mounting bolts not included)
  • Water supply inlet strainer
  • Water supply shut-off ball valve
  • Machined polypropylene injector body
  • 2 magnetic float valves (primary and fail-safe) with solid polypropylene floats suspended by rigid CPVC push rods
  • Stainless steel / Viton back-flow prevention check valve
  • 20 color-coded metering tips to set dilution ratios
Chemical Concentrate
Temperature up to 160°F
Pressure 25 to 80 PSI
Flow 2.4 GPM @ 40 PSI
Supply Line 1/2"
Dilution Ratio Range 549:1 to 2:1 @ 40 PSI
Alternate Chemical Check Valve - Viton Standard
Check Valve, Chemical, PP(W), 1/4" (EPDM)# 491401
Drum & Tote Sticks Available
Lafferty Equipment Manufacturing, Inc.
5614 Oak Grove Road
North Little Rock, AR 72118
TFN: 1-800-999-2820

Comments and/or questions about this website should be addressed to webmaster@laffertyequipment.com