2019-2020 Purchasing Guide Volume 1

COMMERCIAL HORIZONTAL FILTERS

Stark Horizontal Sand Filters • Heavy duty horizontal sand filters • Corrosion-proof Stark fiberglass filters are built to have 3 – 5 times longer life • Resin-rich fiberglass shells are built to withstand the harsh chemical elements • Every tank is built to resist structural failures due to corrosion and scale build-up • Custom design and engineering support service are available for large projects • Many different configurations are possible such as single, multiple, side-by-side, end-to-end or stack • Many sizes and five tank configurations available S/O 42" x 72" tank w/6" connections S2-72 S/O 42" x 96" tank w/6" connections S2-96 S/O 42" x 120" tank w/6" connections S2-120 Call for more information.

CM200 Manual Backwash Controller (Backwash Option “M”) This is the simplest option. No electronics or programming required; simply turn the knob to backwash each tank in the system. S/O CS 400 Semi-Auto Backwash Controller (Backwash Option “S”) This controller is programmable and controls every aspect of the backwash cycle once initiated. Backwash can be initiated three ways: by an operator with the touch of a button, by a signal from a master controller (such as the AK600), or by a signal from an optional differential pressure switch (CS400-DP). Stored backwash data and history, alarms, and calculated backwash cycle times are also features of the CS400 controller, as are relays for communication with the heater, pump and Acu Drive. S/O

CA 100 Automatic Backwash Controller (Backwash Option “A”) This is the most comprehensive backwash controller and can be readily reprogrammed to initiate backwash automatically based on differential pressure (integral pressure transducers are standard), time (internal seven-day clock with battery back-up is standard), flow (with optional flow sensor), or any combination of the above. The controller has real-time display of operation mode, filter flow rate, and water temperature (with optional temperature probe). S/O

COMMERCIAL FILTERS

Superior Commercial Lateral 2" NPT injection molded ABS with “V” groove slots and reinforcing ribs for best performance and service life. Also used on THS Series Filters. S/O

Stark Diaphragm Backwash Valves Cost-effective backwash control

THS Series Horizontal Sand Filters • Features: 6" flanged connections, 10-year warranty on tank, manway in front for easy access and smaller footprint, lateral V-slots for self cleaning, accessible drain, internal manway seal to prevent leaks and influent manifold distribution to prevent clogging • Maximum operating pressure 50 psi

both manual and automatic. 6" version (on most models) includes a transparent valve housing and cover to display

position and convenient maintenance inspections. S/O

85253 34" x 61" 13.5 sq ft 203 GPM 84440 34" x 84" 19.0 sq ft 285 GPM 84441 42" x 72" 19.7 sq ft 295 GPM

84442 42" x 84" 23.2 sq ft 348 GPM 84443 42" x 96" 26.7 sq ft 400 GPM

46

For the Closest Location Visit LesliesPool.com/stores.htm