HY US 01 Introduction.qxp - Hydrotech

Stenner Peristaltic Chemical Feed Pumps
Patented Mechanical Control
Stenner’s unique control mechanism allows
the pump’s output to be scaled from 5% to
100% with the simple turn of a dial. This
eliminates the need for troublesome
electronic timers.
High Pressure Handling
Stenner manufactures the only high
pressure peristaltic metering pump that can
operate reliably and consistently against
pressure of up to 100 PSI.
Safe and Versatile
Chemicals are metered without exposure to
air or to moving mechanical parts. Undiluted
muriatic acid and chlorine can be pumped
without harm to the system. Since no
hydraulic fluids are used, there is no
possible leakage to the chemicals being
metered.
Peristaltic Advantage
Peristalsis occurs when the rotation of the
rollers around the inside diameter of the
tube housing compresses and dilates the
pumping tube. This eliminates diaphragms
or foot valves while allowing the system to
be completely self-priming. Hydrogen
Peroxide can be pumped without concern
about vapor lock.
Practical Modular Design
All major feeder components are secured
by stainless steel locking rivets for quick
disassembly without tools. This also makes
adding capacity a snap.
Easy Tube Maintenance
Pumping tubes are easily replaced. Just set
the tube in place and let it thread itself into
position. Down time and maintenance costs
are kept to a minimum through periodic tube
replacement.
SVP Series (left) & Classic Series (above)
Features
• Precision pumping of fluids up to 170 gallons per day
• Completely self-priming, can operate dry
• Will not clog from dirt and minor debris
• Will not lose prime from air bubbles or hydrogen peroxide
gassing
• Can pump against pressure of up to 100 PSI (maximum GPD 34)
• Check valves not required under 25 PSI
• Accurate within 2% of listed outputs
• Safer to use: chemicals are not exposed to air or to moving
parts
• Five interchangeable tube sizes for control of feeder output
• Tube lubrication is not required
• Vertical or horizontal mount
Applications
• Biocide
• Pools & Spas
• Sewage Treatment • Cooling Towers
• Boiler Treatment • Irrigation
• Food Service
• Metal Plating
• Private & Municipal Water Systems
• Poultry Farming & Processing
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