Typical Applications:

• Cooling water in high buildings and  industry.
• Polishing effluent water in paper mills.
• Filtration for drip irrigation.
• Municipal drinking water supply.
• Supply water for various industries.
• Elimination of Zebra mussels.
• Golf courses irrigation.
• Pre filtration for ultra filtration and reverse osmosis.
• Sea water filtration

How the "SAF" filter works

• Operation principle
• The self cleaning process
• Control system
• Why should I choose to work with it?

Technical specifications

General	SAF 3000	SAF 4500	SAF 6000
Maximum flow rate:	660 USgpm	1100 USgpm	1700 USgpm
Minimum working pressure:	21 psi*	21 psi*	30 psi*
Maximum working pressure:	150 psi	150 psi	150 psi
Filter area:	465 in²	700 in²	930 in²
Maximum working temperature:	176°F	176°F	176°F
Filter housing	10"	10"	14"
Inlet/ outlet diameter	3",4",6"	4", 6", 8"	6", 8", 10"
Weight	3" - 232 lb. 4" - 243 lb. 6" - 254 lb.	4" - 3310 lb. 6" - 344 lb. 8" - 364 lb.	6"  - 530 lb. 8"  -540 lb. 10" - 573 lb.

Flushing Data

	SAF 3000	SAF 4500	SAF 6000
Exhaust valve	2"	2"	2"
Flushing cycle time	20 sec.	20 sec.	40 sec.
Wasted water per cycle	17 gl.	22 gl	74 gl
minimum flow for flushing	50 gpm	66 gpm	110 gpm

Control & Electricity (electronically controlled types)

Control voltage	2 X 9 VDC Batteries
Rated operation voltage	9 - 12 VDC

Construction Materials

Filter housing	Carbon steel 37-2. Phosphate pre-treated Polyester coating
Filter lid	Polyester Carbon steel, Polyester coating
Screens	Stainless steel 316
Cleaning mechanism	Stainless steel 316, POM
Exhaust valve	Epoxy-coated cast iron, natural rubber
Seals	Synthetic rubber, Teflon
Control	Aluminum, Brass, Stainless steel, PVC

Standard Filtration Degrees

micron	500	300	200	130	100	80	50	25	10
mm	0.5	0.3	0.2	0.13	0.1	0.08	0.05	0.02	0.01
mesh	30	50	75	120	155	200	300	450	600