Envirotec ET42H, Owner'S Manual

Page: 4 / 20

SPECIFICATIONS AND LIMITATIONS
2-F70MDV-342 | 2-F70MDV-350 | 2-F70MDV-364
SPECIFICATIONS AND LIMITATIONS
2-F70MDV-342 | 2-F70MDV-350 | 2-F70MDV-364
Total Grain Capacity: 2-F70MDV-342 / ET42H
1.32 cubic foot of high capacity cation
resin
Efficiency**
23,700 @ 5.3 lbs. of salt
40,500 @ 11.9 lbs. of salt
43,200 @ 13.7 lbs. of salt
45,700 @ 19.8 lbs. of salt
4,490 grains/lb of salt @ 5.3 lbs. of salt
Total Grain Capacity: 2-F70MDV-350 / ET50H
1.56 cubic foot of high capacity cation
resin
Efficiency**
28,000 @ 6.2 lbs. of salt
47,800 @ 14.0 lbs. of salt
51,000 @ 16.2 lbs. of salt
54,100 @ 23.4 lbs. of salt
4.490 grains/lb of salt @ 6.2 lbs. of salt
Total Grain Capacity: 2-F70MDV-364 / ET64H
2.0 cubic foot of high capacity cation
resin
Efficiency**
35,900 @ 8.0 lbs. of salt
61,300 @ 18.0 lbs. of salt
65,400 @ 20.8 lbs. of salt
69,300 @ 30.0 lbs. of salt
4,490 grains/lb of salt @ 8.0 lbs. of salt
Maximum Water Hardness 24-60 Grains Per Gallon
Maximum Ferrous Iron (depending on type of Iron) 1-10 PPMS
Minimum Ph 7
Regeneration Time Approximately 80 – 120 Minutes
Water consumed during regeneration:
2-F70MDV-342 / ET42H
2-F70MDV-350 / ET50H
2-F70MDV-364 / ET64H
77 gallons
90 gallons
116 gallons
Water Pressure 40 Min. –100 Max. PSI 85 psi day time pressure
Service Flow Rates: 2-F70MDV-342 / ET42H
2-F70MDV-350 / ET50H
2-F70MDV-364 / ET64H 13.7 gpm @ 15 psi pressure drop
16.0 gpm @ 15 psi pressure drop
18.6 gpm @ 15 psi pressure drop
Maximum flow rate to drain during regeneration:
2-F70MDV-342 / ET42H
2-F70MDV-350 / ET50H
2-F70MDV-364 / ET64H
2.0 GPM
2.4 GPM
3.5 GPM
Temperature
Air : 40
°
to 140
°
F Water : 40° to 110°F
Bypass Valve Size 1” or 1 1/4”
Drain Line Size 1/2” (under 20’ run and lower than 10’ vertical at 60 PSI)
3/4” (over 20’ run or over 10’ high, or over 7GPM backwash
rates)
Electrical Requirements *Continuous 110 Volt, 60 Cycles/12volt/24volt
System Dimensions:
Media Tank and Valve: 2-F70MDV-342 / ET42H
2-F70MDV-350 / ET50H
2-F70MDV-364 / ET64H
Brine Tank: ET42H & ET50H
ET64H
9” dia. X 56” high
10” dia. X 62” high
12” dia. X 60” high
11” square X 34” high
14” square X 34” high
Salt/Potassium Storage Capacity 11” square X 34” high = 150 lbs.
11” X 14” X 34” high = 225 lbs.
Approximate Shipping Weight (with no salt) 100-140 lbs.
*Continuous means to a 110 outlet that has continuous voltage not able to be turned off be a light switch.
** Efficiency based at stated factory set salt dosage and maximum service flow rate only. Efficiency determined in
accordance with NSF/ANSI 44.
Systems conform to NSF/ANSI 44 for the specific performance claims
as verified and substantiated by test data.
░ No reduction of specific contaminant claims
Form ETWS 2/07 Page 4 of 20