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WaterFilm
Energy Inc.
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The Original GFX™
Third-Party Certified Safe
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Save
energy lost down the drain. Energy-Saving Solutions Residential,
Non-Residential, Commercial, Food Processing, College Dorms &
Military Barracks, Hospitals, Laundries, Health Clubs, Solar Water &
Space Heating systems, etc.
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 LEED & Third-Party ETL Safety Certification
 NSF/ANSI Std.-61 Copper Parts
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GFX Booklets
Coin-Op
Laundry
Dishwasher
Dorm.
& Hi-Rise
Food
Processor
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MODELS
& DRAWINGS
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ONLINE PRICE
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DRAIN
IN/OUT
(DWV)
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COLD
IN/OUT
Type-L
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LOA
(in.)
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DHR
EFF.
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PRESS
DROP
(PSI)
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SHIP
WGT
(LBS)
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SAMPLE
APPLICATIONS
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G3-30
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$350
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3” & 3”
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1/2"
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30
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41%
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4
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24
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Single Coil GFX For Showers
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G4-30
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$420
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4” & 4”
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1/2"
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30
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48%
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5
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31
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”
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S3-30
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$380
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3” & 3”
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3/4"
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30
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39%
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<2
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24
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Dual Coil GFX For Showers
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S4-30
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$450
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4” & 4”
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3/4"
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30
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46%
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<2
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31
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”
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$2660
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2” & 4”
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3/4"
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80
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70%
(4.5 gpm)
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<2
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155
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Four S4-40's, 80” drains connected
in parallel, coils in series for hi-flow multi-head showers, etc.
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$2135
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2” & 4”
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3/4"
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80
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64%
(4.5 gpm)
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<2
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135
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3” version of P2S4-40
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M2P4-60
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$3975
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2” & 4”
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1"
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60
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79%
(4.5 gpm)
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<2
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235
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Two P4-60’s with one drain
inlet& two cold water In/Out manifolds
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*CONTACTS: 631-291-5147
FAX:
631-730-3918 EMAIL: GFXI@optonline.net
1. All prices and models are subject to change
without notice due to fluctuations in copper prices.
2. All prices F.O.B. Pawtucket, RI; S/H
Not Included.
3. 2-3 Week Delivery.
4. Credit Cards Accepted; Phone, Mail or
Fax orders to WaterFilm Energy Inc., P.O. Box 128, Medford, NY 11763.
Patent Pending, U.S Patent #4,619,311 – Coils, Tubes, Fittings
& Manifolds Certified To
Every Gravity Film
Heat Exchanger (GFX™) is approved for use with potable water under
ETL & cETL Certification
& UL File SA8583
(7/92), which prohibit the use of toxic-recycled-copper.
Protect Your Loved Ones &
Environment Against Uncertified Canadian Knockoffs
NSF Restriction Statement: “Copper Tube (Alloy
C12200) is certified by NSF to NSF/ANSI Standard 61 for public water supplies meeting or
in the process of meeting the U.S. EPA Lead and Copper Rule (56FR 26460,
June 7, 1991). Water supplies with pH less than 6.5 may require corrosion
control to limit copper solubility in drinking water.”
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Table B: GFX Models,
Specs, Applications & Prices**
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GFX**
MODEL
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WEB
PRICE
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DRAIN
IN/OUT
(DWV)
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COLD
IN/OUT
Type-L
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LOA
(in.)
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DHR***
EFF.
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PRESS
DROP
(PSI)
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SHIP
WGT
(LBS)
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SAMPLE APPLICATIONS
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G3-60
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$530
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3”
& 3”
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1/2"
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60
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60%
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8
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49
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Single Bathroom Homes; Industrial Cooling-Walls;
Hydronic Heating
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G3-40
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$420
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3”
& 3”
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1/2"
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40
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49%
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5
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32
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Restricted Height Location
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G3-30
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$350
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3”
& 3”
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1/2"
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30
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41%
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4
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24
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”
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G4-60
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$650
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4” & 4”
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1/2"
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60
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67%
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11
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64
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Single Bathroom Homes; Industrial Cooling-Walls;
Hydronic Heating
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G4-40
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$510
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4” & 4”
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1/2"
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40
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56%
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7
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40
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Restricted Height Location
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G4-30
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$420
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4” & 4”
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1/2"
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30
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48%
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5
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31
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”
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S3-60
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$560
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3” & 3”
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3/4"
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60
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57%
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<2
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49
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Whole House Model: Hi-Flo Pressure Drop 1/6th
of a G3-60
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S3-40
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$450
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3” & 3”
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3/4"
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40
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47%
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<2
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32
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Restricted Height Location
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S3-30
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$380
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3” & 3”
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3/4"
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30
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39%
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<2
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24
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”
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S4-60
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$700
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4” & 4”
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3/4"
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60
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62%
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<3
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64
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Whole House Model: Hi-Flo Pressure Drop 1/6th
of a G4-60
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S4-40
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$540
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4” & 4”
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3/4"
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40
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53%
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<2
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40
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Restricted Height Location
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S4-30
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$450
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4” & 4”
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3/4"
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30
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46%
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<2
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31
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”
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P3-60
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$1385
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2”
& 3”
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3/4"
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601/8
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74%
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<3
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105
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Commercial Dishwashers, Beauty Shops, Gang Showers…
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P3-40
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$1165
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2”
& 3”
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3/4"
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461/4
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64%
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<3
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55
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Restricted Height Location
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P3-30
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$1025
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2”
& 3”
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3/4"
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351/4
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56%
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<2
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49
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”
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P4-60
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$1675
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2” & 4”
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3/4"
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601/8
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66%
(4.5
gpm)
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10
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111
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Commercial Dishwashers, Beauty Shops, Gang Showers…
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M2P4-60
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$3975
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2” & 4”
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1"
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601/8
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79%
(4.5
gpm)
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<2
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235
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Two P4-60’s With 1 Drain & 2 Cold In/Out Water
Manifolds
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$2660
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2” & 4”
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3/4"
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80
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70%
(4.5
gpm)
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<2
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155
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Twp pairs of S4-40's with 80” drains connected in
parallel; coils in series
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$2135
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2” & 4”
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3/4"
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80
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64%
(4.5
gpm)
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<2
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135
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Twp pairs of S3-40's with 80” drains connected in
parallel; coils in series
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$1875
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2” & 4”
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1"
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601/8
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62%
(4.5
gpm)
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<2
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116
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Pair of S4-60’s offering ~1/6th pressure
drop of a P4-60
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G3-60-3
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Special
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3”
& 3”
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3/4"
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60
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50, 40, 24%
@ 2.25, 4.5
& 9 gpm
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0.7, 1.6, 4.4 @ 2.25, 4.5
& 9 gpm
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53
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3-coil Special For Troutdale Terrace Apartment
Project
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G4-80-4
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$1450
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4”
& 4”
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1”
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797/8
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63, 52, 38%
@ 2.25, 4.5
& 9 gpm
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0.5, 1.2, 3.3
@ 2.25, 4.5
& 9 gpm
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64
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4-coil Special For New Jersey Apartment Project
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S2-60
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$650
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2
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1/2"
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60
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49%
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<3.5
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35
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2-coil special For Troutdale Oregon apartment complex
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G2-30
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$385
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2
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1/4"
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30
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33%
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<9
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15
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Crawl spaces, single shower, under sinks, ice
machines…
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G2_24
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Special
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2
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1/4"
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24
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28%
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<7
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12
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”
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G2-20
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$330
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2
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1/4"
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20
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24%
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<6
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10
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”
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G2-12
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Special
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2”
(Type L)
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1/4”
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12
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13.5%****
(1; >5 gpm)
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0.7
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3
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Tap heat off hot water recirc-
loop to eliminate inline water
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G1.5-12
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Special
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1.5”
(Type L)
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1/4”
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12
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10.3%****
(1; >5 gpm)
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0.7
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3
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Save water by providing instant hot
water.
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Note: Coil & drain flow rates
are 2.25 gpm unless specified otherwise.
** G Models - 1/2" Type-L coils on Type-DWV copper
tube.
** S Models - two 1/2" Type-L coils manifolded on
single Type-DWV copper tube.
** P & M2P Models are “G” or
“S” models manifolded together.
*** Nominal Drainwater Heat Recovery (DHR) Efficiency
for balanced flow near 2.25 gallons per minute (gpm).
**** Nominal effectiveness for coil flow rate of 1 gpm
and a flooded-tube flow-rate greater than 5 gpm.
Non-standard models having 3 or more coils on single
2", 3" or 4" copper or stainless tubing is available upon
request.
List prices and models are
subject to change without notice.
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Approx.
Plumbing Supply Prices of No-Hub Connectors (Fernco, Mission, etc.)
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3"
pvc to copper $12
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4"
pvc to copper $15
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4"copper
to copper $11
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© 2012 WaterFilm Energy,
Inc.; All Rights Reserved For All GFXtechnology.com (Home page last revised
4/24/12)
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