HF Steel Tank Softeners

HF Series Application Table
Model №	Mineral Tank	Capacity and Salt		Service Flow (gpm)			Minerals		Brine System
	Dia. X Side Shell (in.)	Capacity (Kilograins)	Salt Applied (lbs)	Contin-uous²	Peak³	Back-wash⁴ (gpm)	Resin (ft³)	Gravel (lbs)	Dia. X Side Shell (in)	Salt Storage (lbs)	Brine Valve (in)
HF-150-2	20x54	153	66	50	75	10	5	100	24x40	500	3/8
HF-180-2	20x54	196	106	60	90	10	6	100	24x50	580	3/8
HF-240-2	24x54	245	106	86	117	15	8	150	24x50	580	3/8
HF-300-2	30x60	293	106	107	134	25	10	250	24x50	580	3/8
HF-300-2 1/2				117	150
HF-450-2	30x60	432	145	98	127	25	15	250	30x50	900	1/2
HF-450-2 ½				112	142
HF-600-2	36x60	594	244	107	135	35	20	350	39x60	2,040	1/2
HF-600- 2 ½				119	152
HF-600S-2 ½				137	180
HF-750-2	36x72	731	244	104	130	35	25	350	39x60	2,040	1/2
HF-750-2 ½				116	150
HF-750S-2 ½				136	185
HF-900-2	42x72	837	274	115	147	50	30	500	42x60	2,370	1
HF-900-2 ½				125	157
HF-900S-2 ½				155	217
HF-900S-3				215	305
HF-900S-4F				360	499
HF1200-2 ½	48x72	1,170	388	120	210	60	40	1,100	50x60	3,360	1 ¼
HF-1200S-3				160	250
HF-1650-2 ½	54x72	1,609	559	130	260	80	55	1,300	60x60	4,840	1 ¼
HF-1650S-3				190	300
HF-2100-2 ½	60x72	1,890	559	140	270	100	70	1,600	60x60	4,840	1 ¼
HF-2100S-3				200	240
HF-2100S-4F				300	450
HF-2550-2 ½	66x72	2,490	805	140	270	120	85	2,100	72x60	6,970	1 ¼
HF-2550S-3				250	285
HF-2550S-4F				285	500
HF-3000S-3	72x72	2,700	805	260	350	140	100	2,600	72X60	6,970	1 ¼
HF-3000S-4F				300	500
1. Capacities are based on 20 gpg hardness at intermittent flow rates and are 95% of laboratory results. 2. Continuous flow rates are based on 10 gpm per cubic foot of mineral or a 15 psi pressure drop, whichever is less. 3. Peak flow rates are based on 15 gpm per cubic foot of mineral or a 25 psi pressure drop, whichever is less. 4. Drains must be able to dispose of water at the listed rate for up to 20 minutes. 5. Dimensions listed are actual unit height. Add at least one foot for loading mineral tanks. 6. A twin unit includes two mineral tanks and one brine tank.