JPL series string wound filter cartridge
JPL series string wound filter cartridge has 2 features, pure material without bad smell and strong corrosion resistance, improved Japanese winding method, with more accurate micron rates and higher efficiency, good for drinking water systems and industrial liquid filtration. Manufactured by SF in China.
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Specification
STRUCTURE
String wound filter cartridge consists of multi-hole frames wound closely with textile fibers. Diverse kinds of filtering precision can be realized by controlling the winding density. As the outer bore diameter is larger than the inner one, the filter cartridges have a good deep-level filtering capability. JPL series has straight multi-hole from surface to the inner core, which performance a maximum dirt holding capacity and lowest pressure drop. Manufactured by SF Filter in China.
FEATURES
• Through holes create real depth filtration
• Large flow and small pressure loss
• High dirt holding capacity and long service life.
• Pure material
MAIN TECHICAL SPECIFICATION
• Dimension: Outer diameter Ø63±1mm Inner diameter Ø 28mm or Ø 30mm
• Maximum operating Pressure: 0.5MPa （72.5psi）
• Maximum operating Temperature: 60℃（140℉）
TYPICAL APPLICATIONS
• Industrial liquid filtration (High quality PCB & Electro-plating)
• Strong acid and alkali liquid
• Syntheti resin & paint
• Pre - RO
• Other applications
TABLE 1
FLOW OF FILTER CARTRIDGE
The recommended flow for the filter cartridges in service is shown in the table (L/h for a 250㎜filter cartridge)
Notes:
1. The flow of each 250mm（10inch）filter cartridge should not exceed 1200 L/H (317G/H), otherwise its precision may be affected.
2. The flows shown in the above table are only the recommended values. The actual flow of the filter cartridge in service may change due to the liquid nature, temperature, the nature of the eliminated particles, the contents of the particles, etc.
3. It is recommended that a new filter cartridge used in the first time should work under a pressure drop of 0.1 - 0.3 bar (1.45 – 4.35psi ), while the final pressure drop for the filter cartridge exchange is set at 2.5 bar. For the filter cartridge whose precision is lower than 10μm, the pressure drop for the filter cartridge exchange had better be set at 1.0 -1.5 bar (14.5 – 21.8psi).
TABLE 2
DIRT HOLDING CAPACITY COMPARISON GRAPH
TABLE 3
ORDERING INFORMATION
SF W 20- 5 P 63 P 28 JP L
A B C D
String wound filter cartridge consists of multi-hole frames wound closely with textile fibers. Diverse kinds of filtering precision can be realized by controlling the winding density. As the outer bore diameter is larger than the inner one, the filter cartridges have a good deep-level filtering capability. JPL series has straight multi-hole from surface to the inner core, which performance a maximum dirt holding capacity and lowest pressure drop. Manufactured by SF Filter in China.
FEATURES
• Through holes create real depth filtration
• Large flow and small pressure loss
• High dirt holding capacity and long service life.
• Pure material
MAIN TECHICAL SPECIFICATION
• Dimension: Outer diameter Ø63±1mm Inner diameter Ø 28mm or Ø 30mm
• Maximum operating Pressure: 0.5MPa （72.5psi）
• Maximum operating Temperature: 60℃（140℉）
TYPICAL APPLICATIONS
• Industrial liquid filtration (High quality PCB & Electro-plating)
• Strong acid and alkali liquid
• Syntheti resin & paint
• Pre - RO
• Other applications
TABLE 1
FLOW OF FILTER CARTRIDGE
The recommended flow for the filter cartridges in service is shown in the table (L/h for a 250㎜filter cartridge)
| Micron Rate(μ m) | Viscosity | ||||
| 1cs(water) | 30cs | 60cs | 120cs | 250cs | |
| 0.5 | 70 | 60 | 40 | 25 | - |
| 1 | 150 | 90 | 60 | 40 | - |
| 3 | 300 | 120 | 80 | 50 | - |
| 5 | 500 | 170 | 120 | 60 | 45 |
| 10 | 800 | 300 | 140 | 70 | 60 |
| 20 | 1100 | 540 | 220 | 100 | 95 |
| 30 | 1200 | 670 | 300 | 150 | 130 |
| 50 | 1200 | 880 | 440 | 180 | 160 |
| 75 | 1200 | 1200 | 690 | 230 | 200 |
| 100 | 1200 | 1200 | 750 | 270 | 220 |
1. The flow of each 250mm（10inch）filter cartridge should not exceed 1200 L/H (317G/H), otherwise its precision may be affected.
2. The flows shown in the above table are only the recommended values. The actual flow of the filter cartridge in service may change due to the liquid nature, temperature, the nature of the eliminated particles, the contents of the particles, etc.
3. It is recommended that a new filter cartridge used in the first time should work under a pressure drop of 0.1 - 0.3 bar (1.45 – 4.35psi ), while the final pressure drop for the filter cartridge exchange is set at 2.5 bar. For the filter cartridge whose precision is lower than 10μm, the pressure drop for the filter cartridge exchange had better be set at 1.0 -1.5 bar (14.5 – 21.8psi).
TABLE 2
DIRT HOLDING CAPACITY COMPARISON GRAPH
TABLE 3
ORDERING INFORMATION
SF W 20- 5 P 63 P 28 JP L
A B C D
| SF | Brand name |
| W | Filter type- W= string wound, PP= melt blown, PPL= PP pleated, CTO= carbon block |
| A | Length- 10/20/30/40, inches. 250/500/750/1000, mm. |
| B | Rating- 0.5/1/3/5/10/25/50/75/100/150/200 microns |
| P | Yarn material- P= polypropylene, C= cotton, PE= polyester, GF= glass fiber |
| C | Outer diameter: 60/63/110/152 mm |
| P | Inner core material- P= polypropylene, S= stainless steel |
| D | Inner diameter- 28/30/70/100mm |
| JP | Series code- JP= JP series, HF= Hi Flow series |
| L | Additional info- W= washed pure yarn, BB= big blue, L= pure pp yarn |
