EWS FT3ZHCn 3" Triplex Progressive Flow Commercial/ Industrial Iron, Sulphur & Manganese Filter

EWS FT3ZHCn - 3" Inlet and outlet pipe diameter, 3 vessel Commercial/ Industrial Iron Filter

3.0 inch triplex progressive iron / sulphur / manganese filter schematic

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3.0” pipe diameter Triplex Progressive Commercial Iron, Sulphur and Manganese Filter: EWS FT3ZHCN

Excalibur manufactures progressive flow Iron, Sulphur and Manganese filters, each having different maximum flow capacities based on the volume of filter media. Media volume is denoted by the N suffix in the part number, where N represents the size of the media bed of each vessel in cubic feet, as shown below:

Media Volume and Flow Rate for 3 vessel commercial / industrial iron filters

Part Number	Media Volume per vessel ft**3)	TOTAL MEDIA Volume (ft**3)	Minimum Flow rate (gals/Min)	maximum flow rate (GALS/MIN)
EWS FT3ZHC9.5	9.5	28.5	6.3	141
EWS FT3ZHC14	14.0	42.0	9.8	222
EWS FT3ZHC20	20.0	60.0	14.1	318
EWS FT3ZHC26	26.0	78.0	19.2	432
EWS FT3ZHC35	35.0	105.0	25.0	564

Features

Flow Rates up to 754 USGPM

System design up to 4 vessels

External Electronic Flow Meter

Fully adjustable 9 cycle valve

Progressive Flow on demand filtered water

Four methods to initiate regeneration: metered immediate, metered delayed, time clock delayed, or pressure differential

Triplex and Quadplex Filters utilize NHWB controls to provide regeneration

Iron, Hydrogen Sulphide and Manganese removal up to 10 ppm

Utilizing continuous chlorine injection or ozone injection

Control Valve

	EWS 3
Service @ 15 psi drop	250 gpm
Backwash @25 psi drop	220 gpm

TANK APPLICATIONS:
Filter	18" - 63" diameter

Inlet/Outlet	3" Female NPT
Fitting Connections

Valve Material	Lead Free Brass
Cycles	Up to 9
Regeneration	Downflow

Operating Pressures	20 -125 psi
Operating Temperatures	40 - 110 F

METER:
Flow Rate Range	3.5 - 350 gpm
Volume Range (gallons)	10 - 999,000 gallons
Totalizer	Yes

Distributor Pilot	3.5" O.D. Pipe
	3" NPS

Drain Line Connection	3" Female NPT

Mounting Base Options	Quick Disconnect 6" Flange Side Mount

Height From Top of Tank	with 6" Flange QC Base is 12.5"

Shipping Weight	57 lbs. (no meter)

ELECTRICAL:
Supply Voltage	120V
Supply Frequency	60 Hz
Output Voltage	12V AC
Output Current	500 mA

Typical Components

NO HARD WATER BYPASS (NHWB)
	Engineered for duplex alternating with progressive flow & system controller applications 1” to 3” No Hard Water Bypass Valves 316 stainless & composite materials of construction Designed for use in multiple tank configurations Proven and reliable Excalibur DC drive assy Hydraulically balanced piston valve Patent seal spacer stack assy Operating pressures 20psi-125psi Operating temperatures 40˚ F - 110˚ F Low voltage drive assy controlled by valve circuit board Full porting with minimal pressure loss
EXCALIBUR SYSTEM CONTROLLER
	Excalibur System Controller may operate 2-6 vessels 1” to 2” Control Valve Engineered Systems System diagnostic & programming information download Two fused single pole double throw (SPDT) relay outputs Front panel displays for time of day, day of week, days until next regeneration, current system flow rate & total system volume utilized System regeneration types: progressive flow, alternator, series, and random options Solid state processor friendly front panel programming Front panel LED status indicators for online, standby, and regeneration Single demand based output meter Coin cell lithium battery for backup time of day
MINERAL TANKS
	Excalibur mineral tanks are made of high pressure composite materials - LLDPE liner with FRP filament winding outer shell Flanged tanks manufactured with continuous seamless inner liner shell with a solid anodized aluminum cast flange This design provides excellent strength, durability and leak free service Maximum operating pressure 150psi Maximum operating temperature 120˚ F Mineral tanks are PED certified
MEDIA
	Excalibur Zentec media is an infused silica sand material Activation by air injection, chemical or ozone Effective size of .48mm with mesh size 20-45 Wide pH range of 6.8 - 8.6 Maximum temperature of 113 ˚F Minimum freeboard is 50% of bed depth Backwash flow rate of 15
CHEMICAL FEED PUMP
	Excalibur Chemical feed pump provides continuous chemical injection to the system No maintenance brushless variable speed motor PeristaLtic pump does not have valves that can clog and require maintenance Cannot lose prime and vapor lock Self priming against maximum line pressure Easy to use dial knob speed adjustment 15-100% Output adjustment No back-pressure effect on chemical flow
OZONE OXIDATION SYSTEM
	Excalibur Ozone generator continuously inject ozone to the system 0-100% Ozone output control knob Compact, wall mounted design Low power consumption 1% to 6% weight concentration
GRAVEL SUPPORT BED
	Excalibur uncrushed gravel has a highly spherical shape that promotes good flow and even distribution support bed Gravel will maintain the quality of the softened water Multi depth layered gravel support bed for maximum flow rates with minimum pressure drop
WATER DISTRIBUTION
	Excalibur high impact FDA approved hub and lateral high flow distributors are utilized to evenly collect and distribute the flow of water over the entire resin bed.
PROGRESSIVE FLOW
	Progressive flow provides minimum to maximum peak flow rates utilizing one or all of the vessels in the design configuration to satisfy current demand. This system will utilize and operate outlet isolation valves with a predetermined flow rate set point to bring online additional units to meet peak flow rate requirements. This system configuration determines the need to regenerate based on a unit reaching zero capacity or day override

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Media Volume and Flow Rate for 3 vessel commercial / industrial iron filters