PULSATRON SERIES T7 was designed to feed chemical products on a timed schedule. Typical applications include the feed of biocides in open-air cooling towers. The feed cycle is initiated and controlled by the programmable timer.



The Series T7 provides everything you need in one unique, compact package to create a simple and cost effective metering system for timed applications. A 7-day programmable timer controls the Series T7. The timer is programmable in 1-minute increments with up to 8 on/off cycles per day. Each timed event can be set to run any day of the week on a 7-day cycle. Other control features include a standby mode, continuous ‘ON’ mode and the ability to adjust the stroke length from 0 to 100%. Four distinct models are available, having pressure capabilities to 100 psi (7.0 bar) and flow capabilities to 30 gpd (4.7 lph), with a turndown ratio of 10:1. Metering performance is reproducible to within ± 3% of maximum capacity.

PULSAtron pumps carry agency approvals of ETL, ETL Sanitation, CE and NSF 61 (PVDF material and PVC Degassing Head models).

  • Complete timer control in one unique package
  • Solid state 7 day electronic timer
  • Isolated from earth ground
  • Few moving parts and wall mountable
  • Safe and easy priming with durable leak-free bleed valve assembly (standard)


  • Pump Head Materials GFPPL, PVC, PVDF, 316 SS
  • Fitting Material Available GFPPL, PVC, PVDF
  • Bleed Valve Same as fitting and check valve selected (except 316SS)
  • Turndown Ratio 10:1
  • Seat O-Rings Available PTFE, CSPE, Viton
  • Balls Available Ceramic, PTFE, 316 SS, Alloy C
  • Diaphragms PTFE-faced CSPE-backed
  • Tubing Available Clear PVC, White PE, PVDF
  • Power Input 115 VAC – 50/60 HZ -1 ph, 230 VAC – 50/60 HZ
  • Peak Input Power 300 Watts, Average Input Power at Max SPM: 130 Watts
  • Average Current Draw 115 VAC: Amps – 1.0, 230 VAC: Amps – 0.5


  • Dampeners
  • Gauges
  • KOP Kits
  • Pre-Engineered Systems
  • Process Controllers
  • Tanks

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