Kenmore 420 Series - Manual (Page 37)

37
Specifications
FIG. 60
Questions? Call The Kenmore Water Line 1-800-426-9345
Intermittent flow rate does not represent the maximum service flow rate used for determining the softeners rated capacity and
efficiency. Continuous operation at flow rates greater than the service flow rate may affect capacity and efficiency performance.
These systems conform to NSF / ANSI 44 for the specific performance claims as verified and substantiated by test data.
The efficiency rating is only valid at the minimum stated salt dosage. These softeners were efficiency rated acocording to NSF /
ANSI Standard 44.
OTHER SPECIFICATIONS MODEL 384260 MODEL 394260
Type of ion exchange material (resin) high capacity high capacity
Amount of resin (cu. ft.) 1.20 1.20
Rated Softening Capacity (Grains @ Pounds Salt Dose) 12,500 @ 2.5
33,300 @ 9.4
42,300 @ 16.3
12,500 @ 2.5
33,300 @ 9.4
42,300 @ 16.3
Efficiency Rating (Grains / Pound of Salt @ Minimum Salt Dose) 5010 @ 2.5 5010 @ 2.5
Rated Service Flow Rate (gpm) 9.5 9.5
Pressure Drop at Rated Service Flow Rate (psi) 10 10
Intermittent Flow Rate @ 15 psi (gpm) 13.0 13.0
Max. Drain Flow Rate (gpm) 2.0 2.0
Performance Claims
Contaminant Influent Challenge Level
Maximum Allowable
Product Water Level
Barium 10 ±10% mg/L 2.0 mg/L
Radium 226/228 25 pCi/L 5 pCi/L