Hellenbrand TN2 Series - Manual (Page 2)

TN2 “NXT” Microprocessor System Optional Twin Alternating Pre-Pipe Manifold
Hellenbrand Means Quality and Reliability
The only Waunakee in the world, a village of nearly 9,000 people in South Central Wisconsin, is the home of Hellenbrand Water
Conditioners, Inc. Waunakee, an Indian name that means “Peaceful Valley”, is the ideal setting for a company with a neighborly,
small-town concern for its customers and dealers. Since it opened its doors in 1967, Hellenbrand has offered something you
rarely find anywhere today – well designed, quality products backed up with fast, reliable service. Here are several important
benefits that go into Hellenbrand TN2 Series Conditioners.
TN2 Series Conditioners use a top-mounted, two-inch inlet and outlet solid brass valve with a motor-driven, time-tested,
hydraulically-balanced piston, seal and spacer concept to pilot service flow not dependent on water pressure. No diaphragms
to rupture or false transfer, ever. It’s clean, direct-operating, and reliable. It will give you up to 80 gpm hard water by-pass
during regeneration, or you may have the optional “no hard water by-pass piston” for twin or multiple systems. The high ser-
vice flow rates and simplified alternating or multiple lockout systems eliminate the need for diaphragms, solenoids, stagers,
and side openings on mineral tanks. They have factory-wired electrical systems to assure easy installation. The TN2 Series
offers you a choice of either mechanical or microprocessor meter demand systems, available in 1”, 1.5” or 2”, depending on
the application.
1. Stainless steel backplate will not rust or corrode.
2. Factory installed drain line flow control maintains accurate
backwash rates.
3. Two-inch NPT inlet/outlet connections.
4. Solid brass valve assures durability and long life.
5. Hydraulically-balanced piston, seal, and spacers. Lower
service piston is available with or without hard water
by-pass. Non-sticking teflon-coated pistons allow foreign
particles to pass through without damaging the unit.
6. Upper piston pilots the regeneration steps of backwash,
brine and slow rinse, fast rinse, and brine tank refill.
7. Separate “time-fill” brining with accurate flow controls allows
automatic brine tank refill. Brine tank refill rates are easily
adjustable. No need to worry about adjusting float valves
or repositioning brine plugs for salt measurements.
8. Heavy-duty drive motor receives signal from timer to effi-
ciently direct water flow during regeneration. Piston shifts
smoothly and quietly regardless of water pressure.
9. Lower heavy-duty drive motor receives signal from upper
drive motor to direct the service piston into position. Piston
shifts smoothly and quietly regardless of water pressure.
10. Optional microprocessor provides meter demand regeneration
with adjustable regeneration times for all cycles, time of
regeneration and calendar day override. Mechanical timers
also available in time clock or meter demand.
11. Flow director on meter demand systems accurately directs
flow towards turbine meter under low flow conditions.
12. Environmental cover is standard on all systems.
Nema 3R rated.
TN2 Series Control Valve - Two Inch Inlet/Outlet