Single Manual Control and 7-Day Timer: Stroke length is manually adjustable, stroke frequency is fixed. In timer mode, pump is controlled by 7-day programmable timer. 10:1 max turndown.
Pulsatron Series T7 Chemical Metering Pump by Pulsafeeder
• Complete Timer Control in one unique package.
• Solid State 7 Day Electronic Timer. Program up to 8 On/Off Events Per Day
• Highly Reliable timing circuit.
• Isolated from Earth Ground.
• Circuit Protection against voltage and current upsets.
• Solenoid Protection by thermal overload with auto-reset.
• Water Resistant, for outdoor and indoor applications.
• Internally Dampened To Reduce Noise.
• Guided Ball Check Valve Systems, to reduce back flow and enhance outstanding priming characteristics.
• Few Moving Parts and Wall Mountable.
• Safe & Easy Priming with durable leak-free bleed valve assembly (standard).
• Reliable metering performance.
• Rated "hot" for continuous duty.
• Leak-free, sealless, liquid end. |
Pulsafeeder PULSAtron PLUS Series T7 chemical metering pumps are positive displacement, diaphragm type pumps with Integrated Feed Control with 7-Day Programmable Timer. Output volume is adjustable while pumps are in operation from zero to maximum capacity. The PULSAtron PLUS Series T7 pump was designed to feed chemical products on a timed schedule. Typical applications include the feed of biocides in open-air cooling towers. The Series T7 provides everything you need in one simple and cost effective metering system for timed applications. The Series T7 is controlled by a 7-day programmable timer. 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 0-100%. There is no need for a separate timer. All timer functions are integrated into the pump eliminating the expense of purchasing an installing another piece of equipment. |
Pump Head Materials: GFPPL, PVC, PVDF, 316 SS
Diaphragm: PTFE-faced CSPE-backed
Available Seat O-Rings: PTFE, CSPE, Viton
Available Ball Types: Ceramic, PTFE, 316 SS, Alloy C
Available Fitting Material: GFPPL, PVC, PVDF
Bleed Valve: Same as fitting and check valve selected (except 316 SS)
Available Tubing: Clear PVC, White PE
Important Material Codes:
GFPPL = Glass-filled Polypropylene
PVC = Polyvinyl Chloride
PE = Polyethylene
PVDF = Polyvinylidene Fluoride
PTFE = Polytetrafluoroethylene
CSPE = Generic formulation of Hypalon, a registered trademark of E.I. DuPont Company.
Viton is a registered trademark of E.I. DuPont Company.
PVC wetted end recommended for sodium hypochlorite. |
Liquid End Code / Chemical
PHC - AMMONIA, 10%, CITRIC ACID, 10 - 20%, SODIUM HYDROXIDE, 0 - 50%, SODIUM SILICATE, SODIUM SULFATE, SODIUM SULFIDE
ATS - DEAE - Steamline Treatment
PTC - FERRIC SULFATE, HYDROCHLORIC ACID, 0 - 37%, LACTIC ACID, POTASSIUM CHLORIDE, POTASSIUM PERMANGANATE SODIUM BI-CARBONATE, SODIUM BI-SULFATE, SODIUM CARBONATE, SODIUM NITRATE, SULFURIC ACID, 0 - 10%, SULFURIC ACID, 10 - 75%
PTT - FLUOSILICIC ACID, HYDROFLUOSILICIC ACID, 20%
KTT - HYDROCHLORIC ACID, 37 - 100%
PVC - NITRIC ACID, 0 - 20%,
VVC - SODIUM HYPOCHLORITE
KTC - PHOSPHORIC ACID, 0 - 100%, SULFURIC ACID, 95 - 100% |
