Mini-Central Pump System

Model # 919050

The Mini-Central Pump System is a compressed air driven system that will pump neat or ready to use chemical solutions for a variety of applications. Used to transfer chemicals, fill vessels and feed remote Pump Fed Foamers or Sanitizing Hose Drop Stations. As a transfer system it will pump up to 12 GPM and as a central chemical feed system it will pump up to 9 GPM @ 60 PSI.

Key Features
  • Designed to pump neat or ready-to-use chemical solutions for a variety of applications
  • Use this system in conjunction with a Level Master to ensure a constant supply of RTU chemical solution
  • When used as a transfer system, it pumps up to 12 GPM
  • As a central chemical feed system it pumps up to 9 GPM @ 60 PSI to drive Pump-Fed Foamers, Sanitizing Hose Drop Stations, or Pump Fed Foggers
  • Heavy-duty polypropylene AODD pump with Santoprene diaphragms (Teflon available)
  • For more information on building a centralized chemical management system, see our Pump Fed Central System Planning Tool


  • Stainless steel mounting bracket
  • Compressed air ball valve & regulator/filter with gauge
  • Polypropylene 1/2" AODD pump with Santoprene diaphragms
  • 10' chemical solution suction tube with strainer
  • 15' x 3/4" discharge hose with MPT fitting
Ready-to-Use Chemical Solution
Compressed Air up to 16 CFM
Hose 3/4" ID x 15'
Air Pump Diaphragm Options - Santoprene Standard
Teflon Diaphragm Upgrade For 1/2" Air Pump# 710919
Level Masters Provide an Automatic Supply
of Ready-to-Use Chemical
Level Master (Various Tank Sizes)# 989304
Gemini Level Master (Various Tank Sizes)# 989316
Drum & Tote Stick Lengths, Styles & 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
Lafferty Equipment Manufacturing, Inc.
5614 Oak Grove Road
North Little Rock, AR 72118
TFN: 1-800-999-2820

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